Antifreeze proteins type i. Medical search

Proteins that bind to ice and modify the growth of ice crystals. They perform a cryoprotective role in a variety of organisms.

A subclass of retinol-binding proteins that take part in the intracellular storage and transport of RETINOL. They are both functionally and structurally distinct from PLASMA RETINOL-BINDING PROTEINS.

A subclass of ANTIFREEZE PROTEINS that are 3-5 kDa in size and contain a single alanine-rich amphipathic alpha-helix.

A subclass of ANTIFREEZE PROTEINS that are globular, 6.5 kDa in size and contain compact beta-sheet structures.

The solid substance formed by the FREEZING of water.

Proteins which bind with RETINOL. The retinol-binding protein found in plasma has an alpha-1 mobility on electrophoresis and a molecular weight of about 21 kDa. The retinol-protein complex (MW=80-90 kDa) circulates in plasma in the form of a protein-protein complex with prealbumin. The retinol-binding protein found in tissue has a molecular weight of 14 kDa and carries retinol as a non-covalently-bound ligand.

Common name for two families of FLATFISHES belonging to the order Pleuronectiformes: left-eye flounders (Bothidae) and right-eye flounders (Pleuronectidae). The latter is more commonly used in research.

Liquids transforming into solids by the removal of heat.

A subtype of bone morphogenetic protein receptors with high affinity for BONE MORPHOGENETIC PROTEINS. They can interact with and undergo PHOSPHORYLATION by BONE MORPHOGENETIC PROTEIN RECEPTORS, TYPE II. They signal primarily through RECEPTOR-REGULATED SMAD PROTEINS.

A subclass of ANTIFREEZE PROTEINS that contain four amphipathic alpha-helices folded into an antiparallel helix bundle.

A subclass of ANTIFREEZE PROTEINS that have a cystine-rich globular structure of approximately 14 kD.

A disease characterized by bony deposits or the ossification of muscle tissue.

A genus of beetles which infests grain products. Its larva is called mealworm.

Retinol and derivatives of retinol that play an essential role in metabolic functioning of the retina, the growth of and differentiation of epithelial tissue, the growth of bone, reproduction, and the immune response. Dietary vitamin A is derived from a variety of CAROTENOIDS found in plants. It is enriched in the liver, egg yolks, and the fat component of dairy products.

A group of cold-blooded, aquatic vertebrates having gills, fins, a cartilaginous or bony endoskeleton, and elongated bodies covered with scales.

An order of fish including smelts, galaxiids, and salamanderfish.

Proteins obtained from species of fish (FISHES).

A genus of gram-negative, aerobic bacteria in the family OCEANOSPIRILLACEAE. Members of this genus have the ability to synthesize MELANIN pigments.

The continent lying around the South Pole and the southern waters of the Atlantic, Pacific, and Indian Oceans. It includes the Falkland Islands Dependencies. (From Webster's New Geographical Dictionary, 1988, p55)

Common name for an order (Anguilliformes) of voracious, elongate, snakelike teleost fishes.

Conjugated protein-carbohydrate compounds including mucins, mucoid, and amyloid glycoproteins.

A subtype of bone morphogenetic protein receptors with low affinity for BONE MORPHOGENETIC PROTEINS. They are constitutively active PROTEIN-SERINE-THREONINE KINASES that can interact with and phosphorylate TYPE I BONE MORPHOGENETIC PROTEIN RECEPTORS.

Common name for the order Pleuronectiformes. A very distinctive group in that during development they become asymmetrical, i.e., one eye migrates to lie adjacent to the other. They swim on the eyeless side. FLOUNDER, sole, and turbot, along with several others, are included in this order.

An order of fish comprising salmons, trouts, whitefish, graylings, and other families. They are both marine and freshwater fish, found in all oceans and are quite numerous in the Northern Hemisphere. (From Nelson: Fishes of the World)

A hardy grain crop, rye, grown in northern climates. It is the most frequent host to ergot (CLAVICEPS), the toxic fungus. Its hybrid with TRITICUM is TRITICALE, another grain.

INSECTS of the order Coleoptera, containing over 350,000 species in 150 families. They possess hard bodies and their mouthparts are adapted for chewing.

The order of amino acids as they occur in a polypeptide chain. This is referred to as the primary structure of proteins. It is of fundamental importance in determining PROTEIN CONFORMATION.

Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.

A climate characterized by COLD TEMPERATURE for a majority of the time during the year.

An abundant lysosomal-associated membrane protein that has been found to shuttle between LYSOSOMES; ENDOSOMES; and the PLASMA MEMBRANE. Loss of expression of lysosomal-associated membrane protein 2 is associated with GLYCOGEN STORAGE DISEASE TYPE IIB.

A plant species of the family APIACEAE that is widely cultivated for the edible yellow-orange root. The plant has finely divided leaves and flat clusters of small white flowers.

Frozen water crystals that fall from the ATMOSPHERE.

Models used experimentally or theoretically to study molecular shape, electronic properties, or interactions; includes analogous molecules, computer-generated graphics, and mechanical structures.

The formation of crystalline substances from solutions or melts. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)

A receptor-regulated smad protein that undergoes PHOSPHORYLATION by BONE MORPHOGENETIC PROTEIN RECEPTORS. It regulates BONE MORPHOGENETIC PROTEIN signaling and plays an essential role in EMBRYONIC DEVELOPMENT.

The characteristic 3-dimensional shape of a protein, including the secondary, supersecondary (motifs), tertiary (domains) and quaternary structure of the peptide chain. PROTEIN STRUCTURE, QUATERNARY describes the conformation assumed by multimeric proteins (aggregates of more than one polypeptide chain).

The level of protein structure in which regular hydrogen-bond interactions within contiguous stretches of polypeptide chain give rise to alpha helices, beta strands (which align to form beta sheets) or other types of coils. This is the first folding level of protein conformation.

An absence of warmth or heat or a temperature notably below an accustomed norm.

The most diversified of all fish orders and the largest vertebrate order. It includes many of the commonly known fish such as porgies, croakers, sunfishes, dolphin fish, mackerels, TUNA, etc.

The scattering of NEUTRONS by matter, especially crystals, with accompanying variation in intensity due to interference effects. It is useful in CRYSTALLOGRAPHY and POWDER DIFFRACTION.

An inhibitory Smad protein that negatively regulates the SIGNAL TRANSDUCTION PATHWAYS from BONE MORPHOGENETIC PROTEIN RECEPTORS. Smad6 inhibits PHOSPHORYLATION of SMAD2 PROTEIN and SMAD3 PROTEIN.

An order of fish including the families Gadidae (cods), Macrouridae (grenadiers), and hakes. The large Gadidae family includes cod, haddock, whiting, and pollock.

The sequence of PURINES and PYRIMIDINES in nucleic acids and polynucleotides. It is also called nucleotide sequence.

An order of parasitic, blood-sucking, wingless INSECTS with the common name of fleas.

Adaptation to a new environment or to a change in the old.

A change from planar to elliptic polarization when an initially plane-polarized light wave traverses an optically active medium. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)

A receptor-regulated smad protein that undergoes PHOSPHORYLATION by BONE MORPHOGENETIC PROTEIN RECEPTORS. It regulates BONE MORPHOGENETIC PROTEIN signaling and is essential for PHYSIOLOGICAL ANGIOGENESIS.

Proteins found in any species of insect.

The homogeneous mixtures formed by the mixing of a solid, liquid, or gaseous substance (solute) with a liquid (the solvent), from which the dissolved substances can be recovered by physical processes. (From Grant & Hackh's Chemical Dictionary, 5th ed)

Isolation and characterization of type I antifreeze proteins from Atlantic snailfish (Liparis atlanticus) and dusky snailfish (Liparis gibbus). (1/16)

Antifreeze proteins (AFPs) were isolated from the blood plasma of Atlantic snailfish Liparis atlanticus and dusky snailfish Liparis gibbus, which belong to the Teleost family Cyclopteridae, a close relative of sculpins. Using a combination of gel filtration chromatography and reversed-phase HPLC, proteins were purified to individual peaks. Atlantic snailfish plasma contained two different proteins (MW=9344, 9415) while dusky snailfish plasma contained five protein isoforms (MW=9514-9814), as determined by mass spectrometry. Further characterization revealed that these proteins are rich in alanine (>50 mol%), and have alpha-helical secondary structure that can undergo reversible thermal denaturation. Thermal hysteresis activities of these proteins were similar to each other but lower than the major type I AFPs from winter flounder. Results of this study have indicated that although the AFPs from snailfish are significantly larger than previously described type I AFPs, they share enough characteristics to be classified in this group. (+info)

Structure of type I antifreeze protein and mutants in supercooled water. (2/16)

Many organisms are able to survive subzero temperatures at which bodily fluids would normally be expected to freeze. These organisms have adapted to these lower temperatures by synthesizing antifreeze proteins (AFPs), capable of binding to ice, which make further growth of ice energetically unfavorable. To date, the structures of five AFPs have been determined, and they show considerable sequence and structural diversity. The type I AFP reveals a single 37-residue alpha-helical structure. We have studied the behavior of wild-type type I AFP and two "inactive" mutants (Ala17Leu and Thr13Ser/Thr24Ser) in normal and supercooled solutions of H(2)O and deuterium oxide (D(2)O) to see if the structure at temperatures below the equilibrium freezing point is different from the structure observed at above freezing temperatures. Analysis of 1D (1)H- and (13)C-NMR spectra illustrate that all three proteins remain folded as the temperature is lowered and even seem to become more alpha-helical as evidenced by (13)C(alpha)-NMR chemical shift changes. Furthermore, (13)C-T(2) NMR relaxation measurements demonstrate that the rotational correlation times of all three proteins behave in a predictable manner under all temperatures and conditions studied. These data have important implications for the structure of the AFP bound to ice as well as the mechanisms for ice-binding and protein oligomerization. (+info)

A mechanism for stabilization of membranes at low temperatures by an antifreeze protein. (3/16)

Polar fish, cold hardy plants, and overwintering insects produce antifreeze proteins (AFPs), which lower the freezing point of solutions noncolligatively and inhibit ice crystal growth. Fish AFPs have been shown to stabilize membranes and cells in vitro during hypothermic storage, probably by interacting with the plasma membrane, but the mechanism of this stabilization has not been clear. We show here that during chilling to nonfreezing temperatures the alpha-helical AFP type I from polar fish inhibits leakage across model membranes containing an unsaturated chloroplast galactolipid. The mechanism involves binding of the AFP to the bilayer, which increases the phase transition temperature of the membranes and alters the molecular packing of the acyl chains. We suggest that this change in acyl chain packing results in the reduced membrane permeability. The data suggest a hydrophobic interaction between the peptide and the bilayer. Further, we suggest that the expression of AFP type I in transgenic plants may be significant for thermal adaptation of chilling-sensitive plants. (+info)

Solution structure of a hydrophobic analogue of the winter flounder antifreeze protein. (4/16)

The solution structure of a synthetic mutant type I antifreeze protein (AFP I) was determined in aqueous solution at pH 7.0 using nuclear magnetic resonance (NMR) spectroscopy. The mutations comprised the replacement of the four Thr residues by Val and the introduction of two additional Lys-Glu salt bridges. The antifreeze activity of this mutant peptide, VVVV2KE, has been previously shown to be similar to that of the wild type protein, HPLC6 (defined here as TTTT). The solution structure reveals an alphahelix bent in the same direction as the more bent conformer of the published crystal structure of TTTT, while the side chain chi1 rotamers of VVVV2KE are similar to those of the straighter conformer in the crystal of TTTT. The Val side chains of VVVV2KE assume the same orientations as the Thr side chains of TTTT, confirming the conservative nature of this mutation. The combined data suggest that AFP I undergoes an equilibrium between straight and bent helices in solution, combined with independent equilibria between different side chain rotamers for some of the amino acid residues. The present study presents the first complete sequence-specific resonance assignments and the first complete solution structure determination by NMR of any AFP I protein. (+info)

Freezing of a fish antifreeze protein results in amyloid fibril formation. (5/16)

Amyloid is associated with a number of diseases including Alzheimer's, Huntington's, Parkinson's, and the spongiform encephalopathies. Amyloid fibrils have been formed in vitro from both disease and nondisease related proteins, but the latter requires extremes of pH, heat, or the presence of a chaotropic agent. We show, using fluorescence spectroscopy, electron microscopy, and solid-state NMR spectroscopy, that the alpha-helical type I antifreeze protein from the winter flounder forms amyloid fibrils at pH 4 and 7 upon freezing and thawing. Our results demonstrate that the freezing of some proteins may accelerate the formation of amyloid fibrils. (+info)

The effect of hydrophobic analogues of the type I winter flounder antifreeze protein on lipid bilayers. (6/16)

The effect of four synthetic analogues of the 37-residue winter flounder type I antifreeze protein (AFP), which contain four Val, Ala or Ile residues in place of Thr residues at positions 2, 13, 24 and 37 and two additional salt bridges, on the binary lipid system prepared from a 1:1 mixture of the highly unsaturated DGDG and saturated DMPC has been determined using FTIR spectroscopy. In contrast to the natural protein, which increases the thermotropic phase transition, the Thr, Val and Ala analogues decreased the thermotropic phase transitions of the liposomes by 2.2 degrees Celsius, 3.4 degrees Celsius and 2.4 degrees Celsius, while the Ile analogue had no effect on the transition. Experiments performed using perdeuterated DMPC showed that the Ala and Thr peptides interacted preferentially with the DGDG in the lipid mixture, while the Val peptide showed no preference for either lipid. The results are consistent with interactions involving the hydrophobic face of type I AFPs and model bilayers, i.e. the same face of the protein that is responsible for antifreeze properties. The different effects correlate with the helicity of the peptides and suggest that the solution conformation of the peptides has a significant role in determining the effects of the peptides on thermotropic membrane phase transitions. (+info)

Hyperactive antifreeze protein from winter flounder is a very long rod-like dimer of alpha-helices. (7/16)

The winter flounder (Pseudopleuronectes americanus) produces short, monomeric alpha-helical antifreeze proteins (type I AFP), which adsorb to and inhibit the growth of ice crystals. These proteins alone are not sufficiently active to protect this fish against freezing at -1.9 degrees C, the freezing point of seawater. We have recently isolated a hyperactive antifreeze protein from the plasma of the flounder with activity 10-100-fold higher than type I AFP. It is comparable in activity to the AFPs produced by insects, and is capable of conferring freeze resistance to the flounder. This novel AFP has a molecular mass of 16,683 Da and a remarkable amino acid composition that is >60% alanine. CD spectra indicate that the protein is almost entirely alpha-helical at 4 degrees C but partially denatures at 20 degrees C, resulting in a species with a moderately reduced helix content that is stable at up to 50 degrees C. This transformation correlates with irreversible loss of activity. Analytical ultracentrifugation (sedimentation velocity and equilibrium) indicates that the predominant species in solution is dimeric (molecular weight, 32,275). Size-exclusion chromatography reveals a 2-fold higher apparent molecular weight suggesting that this molecule has an unusually large Stokes radius. The axial ratio of the dimer calculated from the sedimentation velocity data is 18:1, confirming that this protein has an extraordinarily long, rod-like structure, consistent with a novel dimeric alpha-helical arrangement. The structural model that best fits these data is one in which the approximately 195 amino acids of each monomer form one approximately 290-A long alpha-helix and associate via a unique dimerization motif that is distinct from that of the leucine zipper and any other coiled-coil. (+info)

Type I antifreeze proteins expressed in snailfish skin are identical to their plasma counterparts. (8/16)

Type I antifreeze proteins (AFPs) are usually small, Ala-rich alpha-helical polypeptides found in right-eyed flounders and certain species of sculpin. These proteins are divided into two distinct subclasses, liver type and skin type, which are encoded by separate gene families. Blood plasma from Atlantic (Liparis atlanticus) and dusky (Liparis gibbus) snailfish contain type I AFPs that are significantly larger than all previously described type I AFPs. In this study, full-length cDNA clones that encode snailfish type I AFPs expressed in skin tissues were generated using a combination of library screening and PCR-based methods. The skin clones, which lack both signal and pro-sequences, produce proteins that are identical to circulating plasma AFPs. Although all fish examined consistently express antifreeze mRNA in skin tissue, there is extreme individual variation in liver expression - an unusual phenomenon that has never been reported previously. Furthermore, genomic Southern blot analysis revealed that snailfish AFPs are products of multigene families that consist of up to 10 gene copies per genome. The 113-residue snailfish AFPs do not contain any obvious amino acid repeats or continuous hydrophobic face which typify the structure of most other type I AFPs. These structural differences might have implications for their ice-crystal binding properties. These results are the first to demonstrate a dual liver/skin role of identical type I AFP expression which may represent an evolutionary intermediate prior to divergence into distinct gene families. (+info)

The exact cause of myositis ossificans is not fully understood, but it is thought to be related to an abnormal repair process within the muscle tissue. The condition can be diagnosed through a combination of physical examination, imaging studies such as X-rays or MRIs, and biopsy.

Treatment for myositis ossificans usually focuses on relieving pain and improving mobility. This may include rest, physical therapy, anti-inflammatory medications, and in some cases, surgery to remove the abnormal bone growth. The condition can take several months to resolve, and in rare cases, it may recur.

Myositis ossificans is a relatively rare condition, but it can have a significant impact on an individual's quality of life, particularly if left untreated. It is important for healthcare providers to be aware of this condition and its symptoms in order to provide accurate diagnosis and appropriate treatment.

Sources:

* American Academy of Orthopaedic Surgeons. (2019). Myositis Ossificans. Retrieved from
* MedlinePlus. (2020). Myositis ossificans. Retrieved from
* UW Health. (n.d.). Myositis Ossificans. Retrieved from

Deng G, Andrews DW, Laursen RA (January 1997). "Amino acid sequence of a new type of antifreeze protein, from the longhorn ... Thermal hysteresis or Antifreeze protein) at the PDBe-KB. (Protein articles without symbol, Protein pages needing a picture, ... Fish Antifreeze Produced in Pancreas Antifreeze Proteins: Molecule of the Month, by David Goodsell, RCSB Protein Data Bank ... Antifreeze proteins (AFPs) or ice structuring proteins refer to a class of polypeptides produced by certain animals, plants, ...

https://en.wikipedia.org/wiki/Antifreeze_protein

... borealis produces its own antifreeze proteins. One of these is homologous to Atlantic winter flounder type I antifreeze protein ... Vegetative hyphae do not accumulate sclerotinial proteins when cultured at 5 °C (41 °F) but do at 10 and 25 °C (50 and 77 °F), ... and mycelial proteins cultured at 4 °C (39 °F) are decreased by switch to incubation at 25 °C (77 °F). These may be the/one of ...

https://en.wikipedia.org/wiki/Sclerotinia_borealis

It is a type V antifreeze protein with a molecular weight of 12.8 kDa; this type of AFP is noted for its hyperactivity. R. ... "Theoretical study of interaction of winter flounder antifreeze protein with ice". Protein Sci. 13 (6): 1524-37. doi:10.1110/ps. ... Whereas most insect antifreeze proteins contain cysteines at least every sixth residue, as well as varying numbers of 12- or 13 ... Duman JG (2001). "Antifreeze and ice nucleator proteins in terrestrial arthropods". Annu. Rev. Physiol. 63: 327-57. doi:10.1146 ...

https://en.wikipedia.org/wiki/RiAFP

In the case of the Antarctic zoarcid fish type III antifreeze protein gene (AFPIII; P12102) diverged from a paralogous copy of ... Deng C, Cheng CH, Ye H, He X, Chen L (December 2010). "Evolution of an antifreeze protein by neofunctionalization under escape ... The evolution of the antifreeze protein in the Antarctic zoarcid fish L. dearborni provides a prime example of ... It is much more rare to see major changes in protein function, such as subunit structure or substrate and ligand affinity, as a ...

https://en.wikipedia.org/wiki/Neofunctionalization

Conversely, some organisms have special techniques to prevent crystallization from occurring, such as antifreeze proteins. An ... Another common type of crystallographic defect is an impurity, meaning that the "wrong" type of atom is present in a crystal. ... Hoar frost: A type of ice crystal (picture taken from a distance of about 5 cm). Gallium, a metal that easily forms large ... The types and structures of these defects may have a profound effect on the properties of the materials. A few examples of ...

https://en.wikipedia.org/wiki/Crystal

... red fluorescent protein. The ocean pout type III antifreeze protein transgene has been successfully micro-injected and ... The wild-type salmon takes 24 to 30 months to reach market size (4-6 kg) whereas the GM salmon require 18 months for the GM ... This permits the GM salmon to produce GH year round rather than pausing for part of the year as do wild-type Atlantic salmon. ... This has led to the suggestion that these GM fish will survive better than the wild-type when conditions are very poor. ...

https://en.wikipedia.org/wiki/Genetically_modified_fish

The fish has antifreeze proteins in its blood, giving it the ability to survive in near-freezing waters. The ocean pout was ... formally described in 1801 by the German naturalists Marcus Elieser Bloch and Johann Gottlob Theaenus Schneider with its type ... The promoter for the antifreeze protein gene is used in conjunction with a growth hormone gene from Chinook salmon, which leads ... Incorporating these ice-structuring proteins means that a lower cream content, and thus a lower calorie content, ice cream can ...

https://en.wikipedia.org/wiki/Ocean_pout

Evans, R.E.; G.L. Fletcher (2001). "Isolation and characterization of type I antifreeze proteins from Atlantic snailfish ( ... having type-1 antifreeze proteins. It is the most species-rich family of fish in the Antarctic region, generally found in ... pressure-stable proteins, increased transport protein activity, higher cell membrane fluidity, and loss of eyesight and other ... Liparis atlanticus) and dusky snailfish (Liparis gibbus)". Biochimica et Biophysica Acta (BBA) - Protein Structure and ...

https://en.wikipedia.org/wiki/Snailfish

Some proteins, such as the antifreeze protein of Hypogastrura harveyi consist of bundles of glycine-rich polyglycine II helices ... A polyproline helix is a type of protein secondary structure which occurs in proteins comprising repeating proline residues. A ... "X-ray Structure of Snow Flea Antifreeze Protein Determined by Racemic Crystallization of Synthetic Protein Enantiomers". ... Davies, Peter L.; Graham, Laurie A. (2005-10-21). "Glycine-Rich Antifreeze Proteins from Snow Fleas". Science. 310 (5747): 461 ...

https://en.wikipedia.org/wiki/Polyproline_helix

Pout also have antifreeze proteins in their blood, which allow the GM salmon to survive near-freezing waters and continue their ... A wild-type salmon takes 24 to 30 months to reach market size (4-6 kg), whereas the producers of the GM salmon say that it ... There is also potential to use the silk producing machinery to make other valuable proteins. Proteins expressed by silkworms ... Human proteins expressed in mammals are more likely to be similar to their natural counterparts than those expressed in plants ...

https://en.wikipedia.org/wiki/Genetically_modified_animal

Antifreeze proteins are also synthesized to keep psychrophiles' internal space liquid, and to protect their DNA when ... Compared to longer saturated fatty acids, incorporating this type of fatty acid allows for the lipid cell membrane to have a ... coli when provided with the entire protein complex from same species. However, the RecBC proteins (RecBCPs and RecBCEc) of the ... By doing so, the protein prevents any ice formation or recrystallization process from occurring. The enzymes of these organisms ...

https://en.wikipedia.org/wiki/Psychrophile

... canadensis increases the antifreeze proteins in its hind-gut and primary urine at this time. Its antifreeze molecules are ... Multiple types of antifreeze in simultaneous use complement each other and enhance the process. These have been used in studies ... Nickell, Philip K.; Sass, Sandra; Verleye, Dawn; Blumenthal, Edward M.; Duman, John G. (2013). "Antifreeze proteins in the ... Wang, Lei; Duman, John G. (August 1, 2005). "Antifreeze proteins of the beetle Dendroides canadensis enhance one another's ...

https://en.wikipedia.org/wiki/Dendroides_canadensis

Unlike antifreeze proteins, xylomannan is not a protein. Instead, it is a combination of a sugar (saccharide) and a fatty acid ... Human immunodeficiency virus types 1 and 2. Walters KR Jr; Serianni AS; Sformo T; Barnes BM; Duman JG (2009). "A nonprotein ... "New Antifreeze Molecule Isolated In Alaska Beetle - Science News - redOrbit". Damonte E, Neyts J, Pujol CA, et al. (June 1994 ... Ishiwata A, Sakurai A, Nishimiya Y, Tsuda S, Ito Y (Dec 7, 2011). "Synthetic study and structural analysis of the antifreeze ...

https://en.wikipedia.org/wiki/Xylomannan

2007). "A novel, intracellular antifreeze protein in an antarctic bacterium, Flavobacterium xanthum". Cryo Letters. 28 (1): 39- ... LPSN Type strain of Flavobacterium xanthum at BacDive - the Bacterial Diversity Metadatabase v t e (Articles with short ...

https://en.wikipedia.org/wiki/Flavobacterium_xanthum

... proteins bind to small ice crystals to inhibit growth and recrystallization of ice that would otherwise be fatal. ... and as a marker of type to distinguish it from incompatible types. This dye fluoresces bright green when illuminated by blue or ... Antifreeze proteins refer to chemical compounds produced by certain animals, plants, and other organisms that prevent the ... Antifreeze protein Air cooling Cryoprotectant Heater core Ice melt Internal combustion engine cooling Radiator Water cooling ...

https://en.wikipedia.org/wiki/Antifreeze

Antifreeze proteins in its blood prevent it freezing in the subzero water temperatures of Antarctica. The bald notothen is ... during which types were collected. The bald notothen attains a maximum total length around 28 cm (11 in), it is yellow with ... described in 1907 as Trematomus borchgrevinki by the Belgian-born British ichthyologist George Albert Boulenger with the type ...

https://en.wikipedia.org/wiki/Bald_notothen

Additionally, N. neglecta synthesizes eight antifreeze proteins to combat the freezing temperatures of the environment. ... Notothenia neglecta was first formally described in 1951 by the Swedish ichthyologist Orvar Nybelin [sv] with the type locality ... An antifreeze glycopeptide gene from the antarctic cod Notothenia coriiceps neglecta encodes a polyprotein of high peptide copy ...

https://en.wikipedia.org/wiki/Notothenia_neglecta

Antifreeze proteins are a perfect example of convergent evolution. Different small proteins with a flat surface which is rich ... Anoles on a given island evolve into multiple body types and ecological preferences, and the same set of body types appears in ... others will surely be described (but see the results based on DNA data). The antifreeze protein of fish in the arctic and ... "These include two proteins from fish, the ocean pout and the winter flounder, and three very active proteins from insects, the ...

https://en.wikipedia.org/wiki/List_of_examples_of_convergent_evolution

"Genomewide identification of proteins secreted by the Hrp type III protein secretion system of Pseudomonas syringae pv. tomato ... For plants without antifreeze proteins, frost damage usually occurs between −4 and −12 °C (25 and 10 °F) as the water in plant ... Pseudomonas syringae pathogenesis is dependent on effector proteins secreted into the plant cell by the bacterial type III ... Pseudomonas syringae isolates carry a range of virulence factors called type III secretion system (T3SS) effector proteins. ...

https://en.wikipedia.org/wiki/Pseudomonas_syringae

Graham, L. A; Liou, Y. C.; Walker, V. K.; Davies, P. L. (August 1997). "Hyperactive antifreeze protein from beetles". Nature. ... Some of ancient Egypt's neighbors adopted the scarab motif for seals of varying types. The best-known of these are the Judean ... The hemolymph of the mealworm beetle Tenebrio molitor contains several antifreeze proteins. The Alaskan beetle Upis ceramboides ... but this is prevented through the production of antifreeze proteins that stop water molecules from grouping together. The low ...

https://en.wikipedia.org/wiki/Beetle

They have an antifreeze protein in their blood that allows them to survive at low temperatures. The stability of wēkiu bug ... Nysius wekiuicola is a species of wēkiu bug (a type of seed bug in the genus Nysius) endemic to the area surrounding the summit ...

https://en.wikipedia.org/wiki/Nysius_wekiuicola

... series of processes intended to isolate a single type of protein from a complex mixture Protein sequencing, protein method ... Proteins are a class of biomolecules composed of amino acid chains. Antifreeze protein, class of polypeptides produced by ... role of protein in nutrition Soy protein, storage protein held in discrete particles called protein bodies Whey protein, the ... group of evolutionarily related proteins Protein methods, techniques used to study proteins Protein subunit, single protein ...

https://en.wikipedia.org/wiki/Index_of_protein-related_articles

Insects prepare to overwinter through a variety of mechanisms, such as using anti-freeze proteins or cryoprotectants in freeze- ... Other types of insect hibernacula include self-spun silk hibernacula, such as those made and used by spruce budworms as they ... Therefore, it is still not known to what extent various types of prospective hibernacula for frogs might be suitable in the ...

https://en.wikipedia.org/wiki/Hibernaculum_(zoology)

This species has some of the same genes as its more southerly relatives for the production of antifreeze proteins in its blood ... was first formally described in 1875 by the English-born New Zealand scientist Frederick Wollaston Hutton with the type ...

https://en.wikipedia.org/wiki/Notothenia_angustata

The sponge also produces antifreeze proteins that lower the freezing point of water within its cells, preventing freezing. ... These come in various sizes but all are of the type known as styles, with one end pointed and the other end rounded. There are ... The silicaceous stiffening elements in the sponge's skeleton are called spicules, and the type and shape of these plays an ... These have potential for use as antifreeze agents in agriculture, the food industry and medicine. van Soest, Rob (2007). Van ...

https://en.wikipedia.org/wiki/Homaxinella_balfourensis

... an uncertain mechanism and likely stabilizes it by providing a recrystallization inhibitor similar to antifreeze proteins. ... Hair ice, also known as ice wool or frost beard, is a type of ice that forms on dead wood and takes the shape of fine, silky ...

https://en.wikipedia.org/wiki/Hair_ice

Antifreeze proteins cloned from such fish have been used to confer frost-resistance on transgenic plants.[citation needed] ... A variety of cell types are protected by 10% dimethyl sulfoxide. Cryobiologists attempt to optimize cryoprotectant ... See insect winter ecology and antifreeze protein. Another invertebrate that is briefly tolerant to temperatures down to -273 °C ... Materials or systems studied may include proteins, cells, tissues, organs, or whole organisms. Temperatures may range from ...

https://en.wikipedia.org/wiki/Cryobiology

C. amphitreta was found to have blood which contained a high level of antifreeze proteins, but this has not been tested for C. ... which he designated as the type species as well as being the only species in the genus then known. Some authorities place this ...

https://en.wikipedia.org/wiki/Cryothenia

Tardigrades are able to withstand such cold temperatures not by avoiding freezing using antifreeze proteins as a freeze ... Box, Elgene O. (1996). "Plant Functional Types and Climate at the Global Scale". Journal of Vegetation Science. 7 (3): 309-320 ... Non-shivering thermogenesis occurs in the brown fat, which contains the uncoupling protein thermogenin. This protein decreases ... In particular, the proteins of a warm-adapted species may be inherently more eurythermal than a cold-adapted species, with warm ...

https://en.wikipedia.org/wiki/Eurytherm

... s protect themselves from frost and dehydration stress with antifreeze proteins, heat-shock proteins and sugars (sucrose ... Many of the Earth's biomes are named for the type of vegetation because plants are the dominant organisms in those biomes, such ... Goyal, K.; Walton, L.J.; Tunnacliffe, A. (2005). "LEA proteins prevent protein aggregation due to water stress". Biochemical ... protein expression is induced by stresses and protects other proteins from aggregation as a result of desiccation and freezing ...

https://en.wikipedia.org/wiki/Plant

These species have evolved freeze tolerance mechanism such as antifreeze proteins. Hibernation induction trigger (HIT) is ... A good example of the differences between these two types of hibernation can be seen in prairie dogs. The white-tailed prairie ... Lundberg, D. A.; Nelson, R. A.; Wahner, H. W.; Jones, J. D. (1976). "Protein metabolism in the black bear before and during ... Hibernating bears are able to recycle their proteins and urine, allowing them to stop urinating for months and to avoid muscle ...

https://en.wikipedia.org/wiki/Hibernation

X-ray diffraction of protein crystals can reveal the atomic structure of the proteins. PEG is used to fuse two different types ... 133-141 Anti-Freeze is Not a Green Wood Stabilizer - Buzz Saw, The Rockler Blog. Rockler.com (2 May 2006). Retrieved on 30 ... Since purification and separation of pure oligomers is difficult, the price for this type of quality is often 10-1000 fold that ... HOCH2CH2OH + n(CH2CH2O) → HO(CH2CH2O)n+1H Depending on the catalyst type, the mechanism of polymerization can be cationic or ...

https://en.wikipedia.org/wiki/Polyethylene_glycol

... some use natural antifreeze or antifreeze proteins to resist ice crystal formation in their tissues. Amphibians and reptiles ... "Relevance of individual characteristics for human heat stress response is dependent on exercise intensity and climate type". ... Crevel, R.W.R; Fedyk, J.K; Spurgeon, M.J (July 2002). "Antifreeze proteins: characteristics, occurrence and human exposure". ... Some plants are known to protect themselves against colder temperatures using antifreeze proteins. This occurs in wheat ( ...

https://en.wikipedia.org/wiki/Thermoregulation

... some use natural antifreeze or antifreeze proteins to resist ice crystal formation in their tissues. Most sharks are "cold- ... Sequential hermaphrodites have both types of tissue in their gonads, with one type being predominant while the fish belongs to ... In this type of gut, the intestine itself is relatively straight, but has a long fold running along the inner surface in a ... These type of eggs can also be very small and fragile. Egg of lamprey Egg of catshark (mermaids' purse) Egg of bullhead shark ...

https://en.wikipedia.org/wiki/Fish_physiology

... secreting anti-freeze proteins and possibly a social function, expressing dominance. The smallest species is Pogonophryne ... the type species of Artedidraco is A. mirus which was described in 1905 by the Swedish zoologist Einar Lönnberg. The genera in ... was first described as a family in 1988 by the American ichthyologist Richard Eakin with Artedidraco as its type genus, ...

https://en.wikipedia.org/wiki/Artedidraconidae

The most common applications are in the making of pottery, glass, and some types of food, but there are many others, such as ... which can be used to image objects such as proteins or virus particles. Ordinary soda-lime glass, used in windows and drinking ... the vitrification of an antifreeze-like liquid in cryopreservation. In a different sense of the word, the embedding of material ... Stoneware may be vitrified or semi-vitrified; the latter type would not be impermeable without glaze. When sucrose is cooled ...

https://en.wikipedia.org/wiki/Vitrification

This method is the most traditional and ancient type of preserving-ancient methods such as pickling and adding honey prevent ... It serves the important function of controlling the bacteria that cause botulism, but sodium nitrite can react with proteins, ... Field, Simon Quellen (2008). Why There's Antifreeze in Your Toothpaste: The Chemistry of Household Ingredients. Chicago: ...

https://en.wikipedia.org/wiki/Preservative

The encoded protein frataxin is directed to the mitochondrial inner membrane and is involved in the assembly of iron-sulphur ... resulting in this type of neuropathy. A thorough history is essential and should cover family history, diet; drug/toxin ... present in anti-freeze and hydraulic brake fluid) Metabolic disorders may also cause this version of disease. Systemic problems ... This was associated with severe deficiencies of protein and vitamin intake, in particular of vitamin B12 and folate. This ...

https://en.wikipedia.org/wiki/Mitochondrial_optic_neuropathies

Being a subantarctic species, the black cod has special adaptations such as antifreeze proteins in its blood, as well as ... was first formally described in 1875 by the English-born New Zealand scientist Frederick Wollaston Hutton with the type ...

https://en.wikipedia.org/wiki/Notothenia_microlepidota

Several types of thermal cleaning systems use pyrolysis: Molten Salt Baths belong to the oldest thermal cleaning systems; ... Heat-sensitive substances, such as vitamin C and proteins, may partially change or decompose already at this stage. At about ... The resulting ethylene is used to make antifreeze (ethylene glycol), PVC (via vinyl chloride), and many other polymers, such as ... Specific types of pyrolysis include: Carbonization, the complete pyrolysis of organic matter, which usually leaves a solid ...

https://en.wikipedia.org/wiki/Pyrolysis

The suborder contains many species with antifreeze proteins in their blood and tissue, allowing them to live in water that is ... This is actually a type of coastal upwelling. Since there are no continents in a band of open latitudes between South America ... Antifreeze proteins are also known from Southern Ocean snailfish. The crocodile icefish (family Channichthyidae), also known as ... Cheng, C.-H.C.; L. Chen; T.J. Near; Y. Jin (2003). "Functional Antifreeze Glycoprotein Genes in Temperate-Water New Zealand ...

https://en.wikipedia.org/wiki/Southern_Ocean

First, the proteins adsorbed on the surface are more stable over a wide range of conditions. The proteins also adopt a more ... The type of silane used can further compound the problem, as in the case of APTES. APTES is the classical molecule used for the ... Younes-Metzler; Ben; Giorgi (2011). "The adsorption of antifreeze glycoprotein fraction 8 on dry and wet mica". Colloids and ... With metal surfaces, protein denaturation, unstable and reversible binding, nonspecific and random immobilization of protein ...

https://en.wikipedia.org/wiki/Silanization_of_silicon_and_mica

Moss has internal antifreeze, which allows it to grow at temperatures a few degrees below freezing. Young mosses take a ... Unlike most other plants, it cannot store energy for use later (except for in a storage protein used to repair cell walls). ... The acrocarps (cushion mosses) and pleurocarps (carpet mosses) represent major morphological types within the clade of "true ...

https://en.wikipedia.org/wiki/Moss_lawn

Oothecae, a type of egg mass, are produced asexually. The parthenogenetic process by which eggs are produced in P. americana is ... One of the proteins that trigger allergic reactions is tropomyosin, which can cause cross-reactive allergy to dust mites and ... Some species are capable of surviving temperatures of −122 °C (−188 °F) by manufacturing an antifreeze made out of glycerol. In ... Others live in the forest canopy where they may be one of the main types of invertebrate present. Here they may hide during the ...

https://en.wikipedia.org/wiki/Cockroach

In the 9th century, Iraqi musician and fashion designer Ziryab invented a type of toothpaste, which he popularized throughout ... Simon Quellen Field "Why There's Antifreeze in Your Toothpaste: The Chemistry of Household Ingredients" 2008, Chicago Review ... with high affinity for proteins, thereby increasing epithelial permeability. In a double-blind cross-over study, a ... Wenande E, Garvey LH (July 2016). "Immediate-type hypersensitivity to polyethylene glycols: a review". Clinical and ...

https://en.wikipedia.org/wiki/Toothpaste

This type of force causes the optic nerve to absorb excess energy at the time of impact. The most common site of injury of the ... Ethylene glycol, a component of automobile antifreeze, is a poison that is toxic to the whole body including the optic nerve. ... Undernourished patients often have many vitamin and nutrient deficiencies and have low serum protein levels. However, the optic ...

https://en.wikipedia.org/wiki/Optic_neuropathy

It is a type I hypersensitivity to a substance that is inhaled or absorbed through the skin. Up to 10 percent of dogs are ... It is considered to be a chronic form of protein-losing enteropathy. Breeds commonly affected include the Soft-Coated Wheaten ... Acute kidney injury can be caused by loss of blood supply, hypercalcemia, or toxins such as ethylene glycol (antifreeze) or ... The most important type is immune-mediated hemolytic anemia, which can be a primary disease or secondary to cancer, infection, ...

https://en.wikipedia.org/wiki/List_of_dog_diseases

Duman, J (2002). "The inhibition of ice nucleators by insect antifreeze proteins is enhanced by glycerol and citrate". Journal ... The response to the change in calcium elevation depends on the cell type and stress history. Shoot tissue will respond more ... Antifreeze protein Cryobiology Cryopreservation Overwintering Hibernation Thorsen, Stig Morten; Höglind, Mats (2010-12-15). " ... Proteins also play a large role in the cryoprotective compounds that increase ability to survive the cold hardening process and ...

https://en.wikipedia.org/wiki/Cold_hardening

... strain L77 will serve as a source for antifreeze proteins, functional enzymes and other bioactive molecules ... ISBN 978-4-431-53897-4. {{cite book}}: ,last1= has generic name (help) Type strain of Arthrobacter agilis at BacDive - the ... The genome comprises 3316 protein coding genes and 74 RNA genes, 725 hypothetical proteins, 25 pseudo-genes and 1404 unique ... The candidate genes coding for hydrolytic enzymes and cold shock proteins were identified in the genome. ...

https://en.wikipedia.org/wiki/Arthrobacter_agilis

They overwinter under the ice in estuaries, producing an antifreeze protein and glycerol. In the spring, they spawn at night in ... "Fishway passage success for migratory rainbow smelt Osmerus mordax is not dictated by behavioural type" (PDF). River Research ...

https://en.wikipedia.org/wiki/Rainbow_smelt

"Antifreeze Proteins, Type II" by people in Harvard Catalyst Profiles by year, and whether "Antifreeze Proteins, Type II" was a ... Antifreeze Proteins, Type II. *Type II Antifreeze Proteins. Fish Antifreeze Proteins, Type II*Fish Antifreeze Proteins, Type II ... "Antifreeze Proteins, Type II" is a descriptor in the National Library of Medicines controlled vocabulary thesaurus, MeSH ( ... Below are the most recent publications written about "Antifreeze Proteins, Type II" by people in Profiles. ...

https://connects.catalyst.harvard.edu/Profiles/display/Concept/Antifreeze%20Proteins,%20Type%20II

... and ASTRAL compendium for protein structure and sequence analysis ... Compound: protein (antifreeze protein type III). Species: ... Class: antifreeze protein. Keywords: antifreeze, antifreeze protein, thermal hysteresis protein, ice binding protein. Deposited ... Description: nmr structure of intramolecular dimer antifreeze protein rd3, 40 sa structures. ... Experiment type: NMR. Resolution: N/A. R-factor: N/A. AEROSPACI score: 0.02 (click here for full SPACI score report) Chains and ...

http://scop.berkeley.edu/pdb/code=1c8a&ver=2.01

3. Effects of three different types of antifreeze proteins on mouse ovarian tissue cryopreservation and transplantation.. Lee J ...

https://pubmedhh.nlm.nih.gov/biomarkers/search.php?id=29504113&mod=related&page=1&outid=&proj=

Fish Antifreeze Proteins, Type IV Fish Type IV AFP Type IV Antifreeze Proteins Type IV Fish Antifreeze Proteins Registry Number ... Antifreeze Proteins [D12.776.053] * Antifreeze Proteins, Type I [D12.776.053.100] * Antifreeze Proteins, Type II [D12.776. ... Type IV Fish Antifreeze Proteins Narrower Concept UI. M0355988. Registry Number. 0. Terms. Type IV Fish Antifreeze Proteins ... Antifreeze Proteins, Type IV Preferred Concept UI. M0068034. Registry Number. 0. Scope Note. A subclass of ANTIFREEZE PROTEINS ...

https://meshb.nlm.nih.gov/record/ui?ui=D021302

CollectionsBy Issue DateAuthorsTitlesSubjectsTypeSupervisorThis CollectionBy Issue DateAuthorsTitlesSubjectsTypeSupervisor ... a commonly used strategy to combat freezing stress is the production of antifreeze proteins. These proteins assist in survival ... Regulation of a cold inducible antifreeze protein in soil bacterium Pseudomonas putida GR12-2. ... In the soil bacterium Pseudomonas putida GR12-2, expression of antifreeze protein AfpA was previously observed to be regulated ...

https://uwspace.uwaterloo.ca/handle/10012/8884

https://meshb-prev.nlm.nih.gov/record/ui?ui=D021302

ANTIFREEZE PROTEINS. PROTEINAS ANTICONGELANTES. PROTEÍNAS ANTICONGELANTES. ANTIFREEZE PROTEINS, TYPE I. PROTEINAS ... TYPE II. PROTEINAS ANTICONGELANTES TIPO II. PROTEÍNAS ANTICONGELANTES TIPO II. ANTIFREEZE PROTEINS, TYPE III. PROTEINAS ... ANTIFREEZE PROTEINS, TYPE IV. PROTEINAS ANTICONGELANTES TIPO IV. PROTEÍNAS ANTICONGELANTES TIPO IV. ... PROTEIN FOOTPRINTING. HUELLA DE PROTEINA. PEGADAS DE PROTEÍNAS. PROTEIN SORTING SIGNALS. SEÑALES DE CLASIFICACION DE PROTEINA. ...

https://decs.bvsalud.org/I/news2001iep.htm

Additionally, type IV antifreeze protein (AFP-IV) was related evolutionarily with apolipoproteins. However, the information of ... Pattern recognition proteins included C-type Lectins in B. mori, while A. aegypti contained a protein homologous to Plasmodium- ... The combination of three proteins - apolipoprotein A-IV, complement factor H-related protein 4 and platelet basic protein - ... It was concluded that GmAFPIV may function not only as an antifreeze protein but also as an apolipoprotein transporting lipids ...

https://pesquisa.bvsalud.org/portal/?lang=pt&q=mh:Apolipoprote%C3%ADnas/an%C3%A1lise

91. Title: Water structure and dynamics in the hydration layer of a type III anti-freeze protein Author(s): Brotzakis, Z. ... 129. Title: Antifreeze proteins volume 2: Chapter 5 Interactions of antifreeze proteins with water. Author(s): Ilja K. Voets & ... Title: Observation of Vibrational Energy Exchange in a Type-III Antifreeze Protein. Author(s): Lotze, S.; Olijve, L. L. C.; ... Title: Solution structure of hyperactive type I antifreeze protein. Author(s): Olijve, Luuk L. C.; Sun, Tianjun; Narayanan, ...

https://www.voetslab.nl/publications/

Microinjection of the antifreeze protein type III (AFPIII) in turbot (Scophthalmus maximus) embryos: Toxicity and protein ... Read more about Microinjection of the antifreeze protein type III (AFPIII) in turbot (Scophthalmus maximus) embryos: Toxicity ... Read more about Dietary protein complexity modulates growth, protein utilisation and the expression of protein digestion- ... Read more about Improving Sperm Cryopreservation with Antifreeze Proteins: Effect on Gilthead Seabream (Sparus aurata) Plasma ...

https://ccmar.ualg.pt/en/group/aquaculture-research-group?page=1

Type I N0000169422 Antifreeze Proteins, Type II N0000169423 Antifreeze Proteins, Type III N0000169421 Antifreeze Proteins, Type ... Type I N0000169716 Sodium-Phosphate Cotransporter Proteins, Type II N0000169719 Sodium-Phosphate Cotransporter Proteins, Type ... Protein Kinase Type I N0000178580 Cyclic AMP-Dependent Protein Kinase Type II N0000170598 Cyclic AMP-Dependent Protein Kinases ... Myosin Type I N0000169441 Myosin Type II N0000169436 Myosin Type III N0000169437 Myosin Type IV N0000169440 Myosin Type V ...

https://evs.nci.nih.gov/ftp1/FDA/ndfrt/Archive/StructuralClass%202012-06-04.txt

antifreeze protein. - stimuli-responsible polymers. - host-guest system. - MOF. - combination between MD simulations and ... Position Type:. Postdoctoral. Position Location:. Hangzhou, Zhejiang 310058, China [map] Subject Areas: Computer Simulation. ...

https://academicjobsonline.org/ajo/jobs/23807

Isothermal Calorimetry Study of the Interactions of Type I Antifreeze Proteins with a Lipid Model Membrane. Protein and Peptide ... Hagit Kun and Y. Mastai Activity of Short Segments of Type I Antifreeze Protein. USA provisional patent 2009. ... Kun, H.; Mastai, Y., Activity of short segments of type I antifreeze protein. Biopolymers 2007, 88 (6), 807-814. ... Kun, H.; Byk, G.; Mastai, Y., Effects of Antifreeze Protein Fragments on the Properties of Model Membranes. In Peptides for ...

https://www.mastai-lab.com/copy-of-our-newest-publication

These putative proteins are highly similar to antifreeze glycoproteins and type II antifreeze proteins from fish. ... Molecular evidence of intertidal habitats selecting for repeated ice-binding protein evolution in invertebrates Isaiah C. H. ... Summary: Intertidal invertebrates have a disproportionate number of putative ice-binding proteins relative to other habitats. ... View articletitled, Molecular evidence of intertidal habitats selecting for repeated ice-binding protein evolution in ...

https://cob.silverchair.com/jeb/issue/225/Suppl_1

Evans, R.E.; G.L. Fletcher (2001). "Isolation and characterization of type I antifreeze proteins from Atlantic snailfish ( ... having type-1 antifreeze proteins. [17] It is the most species-rich family of fish in the Antarctic region, generally found in ... pressure-stable proteins, increased transport protein activity, higher cell membrane fluidity, and loss of eyesight and other ... The gelatinous layer has a high water and low protein, lipid and carbohydrate content, therefore it can provide growth with low ...

https://webot.org/info/en/?search=Snailfish

There are very few quantitative assays to measure the activity of antifreeze proteins (AFPs, or Ice Structuring Proteins, ISPs ... Differences were attributed to activity of the proteins at the ice interface. Proteinaceous activity of ISPs or AFP type I was ... Keywords: ice structuring proteins (ISPs) activity, antifreeze proteins (AFP) Activity, differential scanning calorimetry (DSC ... ISP or AFP type I containing samples had significantly higher slopes compared to those without ISP or AFP type I. Samples with ...

http://www.cryoletters.org/Abstracts/vol_33_2_2012.htm

... use ANTIFREEZE PROTEINS (NM) 1980-2000 BX - Antifreeze Glycoproteins MH - Antifreeze Proteins, Type I UI - D021322 MN - D12.776 ... HN - 2001 MH - Antifreeze Proteins, Type II UI - D021341 MN - D12.776.53.200 MS - A subclass of ANTIFREEZE PROTEINS that have a ... HN - 2001 MH - Antifreeze Proteins, Type III UI - D021343 MN - D12.776.53.350 MS - A subclass of ANTIFREEZE PROTEINS that are ... HN - 2001 MH - Antifreeze Proteins, Type IV UI - D021302 MN - D12.776.53.500 MS - A subclass of ANTIFREEZE PROTEINS that ...

https://nlmpubs.nlm.nih.gov/projects/mesh/.newterms/mshnew2001.txt

10 TYPE CONFERENCE PAGES 93-102 MONTH NIL JOURNAL SSSPR14 ANCHOR 216600 YEAR 2014 BIBSOURCE http://www.visionbib.com/ ... "Structural Investigation of Supercooled Water Confined in Antifreeze Proteins: Models Performance Evaluation between Coarse ... "3D protein-protein docking using shape complementarity and fast alignment", BOOKTITLE = ICIP11, YEAR = "2011", PAGES = "1569- ... "A Quasi-Clique Mining Algorithm for Analysis of the Human Protein-Protein Interaction Network", BOOKTITLE = PReMI17, YEAR = " ...

https://www.visionbib.com/bibliography/bib/2166.html

The antifreeze market for the automotive industry was valued at USD 688 million in 2016, and is projected to grow at a CAGR of ... 3.1.1 Antifreeze OE Market, By Region. 3.1.2 Antifreeze OE Market , By Vehicle Type. 3.1.3 Antifreeze OE Market, By Product. ... Antifreeze/Coolant Market. *Antifreeze Protein Market. *Automotive Coolant & Lubricant Market. *Air Conditioning Market ... 4.3 Antifreeze OE Market, By Vehicle Type, 2016 vs 2021. 4.4 Antifreeze OE Market, By Product, 2016 vs 2021. 4.5 Antifreeze ...

https://www.marketsandmarkets.com/Market-Reports/automotive-antifreeze-market-241952403.html?utm_source=PaidPR&utm_medium=Referral&utm_campaign=PaidPR

ANTIFREEZE PROTEINS, TYPE I. PROTEINAS ANTICONGELANTES TIPO I. PROTEÍNAS ANTICONGELANTES TIPO II. ANTIFREEZE PROTEINS, TYPE II ... ANTIFREEZE PROTEINS, TYPE III. PROTEINAS ANTICONGELANTES TIPO III. PROTEÍNAS ANTICONGELANTES TIPO IV. ANTIFREEZE PROTEINS, TYPE ... ANTIFREEZE PROTEINS. PROTEINAS ANTICONGELANTES. PROTEÍNAS ANTICONGELANTES TIPO I. ... UNPUBLISHED WORKS [PUBLICATION TYPE]. OBRAS NO PUBLICADAS [TIPO DE PUBLICACION]. OCLUSÃO COM BALÃO. BALLOON OCCLUSION. OCLUSION ...

https://decs.bvs.br/P/news2001pie.htm

In wild type E. coli flagella movement is controlled by proteins of the chemotaxis pathway, so called Che proteins. In our ... We begin by proposing a biosynthetic construction that enables Escherichia coli to produce an antifreeze protein, AFP at less ... These crystal proteins are toxic to certain types of mosquitoes and are not pathogenic to mammals. We designed a temperature- ... To achieve this, we over-express Type I pili to increase the cells adhesiveness, and also express a chlorovirus protein on the ...

https://2010.igem.org/wiki/index.php?title=Jamboree/Project_Abstract/Team_Abstracts&action=edit

Antifreeze or other type of poisoning. *Dehydration or overhydration. *Too much or too little salt in the blood ... Plasma contains substances including blood cells and certain proteins. Serum is a clear fluid that does not contain these ... Symptoms of poisoning will be different depending on the type of the substance that was swallowed, but may include:. *Nausea ... These include excess salt intake, kidney disease, heart disease, and some types of poisoning. ...

https://medlineplus.gov/lab-tests/osmolality-tests/

Then, we tested the hypothesis if the variation on primary metabolites (pigments, proteins and carbohydrates) are related to ... Then, we tested the hypothesis if the variation on primary metabolites (pigments, proteins and carbohydrates) are related to ... and cystocarpic specimens presented higher concentrations of proteins, polysaccharides and floridean starch. However, primary ... and cystocarpic specimens presented higher concentrations of proteins, polysaccharides and floridean starch. However, primary ...

https://www.frontiersin.org/articles/10.3389/fmars.2023.1151332/full

cold and ABA inducible protein kin1, possibly functions as an anti-freeze protein. Transcript level of this gene is induced by ... Type. Sequence. Score. Genome position. Gene model. Strand. Position. Not Available Not Available Not Available Not Available ... suggesting an inhibition of the protein by increased transcript level. ... cold, ABA, dehydration and osmoticum (mannitol). However, protein activity of GUS fused to the promoter of this gene is ...

https://ppdb.agr.gifu-u.ac.jp/ppdb/cgi-bin/display.cgi?organism=At&gene=AT5G15960&pos=5215742&rev=&all=

Antifreeze Proteins Antifreeze Proteins, Type I Antifreeze Proteins, Type II Antifreeze Proteins, Type III Antifreeze Proteins ... Collagen Type I Collagen Type II Collagen Type III Collagen Type IV Collagen Type IX Collagen Type V Collagen Type VI Collagen ... ADAMTS Proteins ADAMTS1 Protein ADAMTS13 Protein ADAMTS4 Protein ADAMTS5 Protein ADAMTS7 Protein ADAMTS9 Protein Adansonia ... Type VII Collagen Type VIII Collagen Type X Collagen Type XI Collagen Type XII Collagen Type XIII Collagen Type XVIII ...

https://nlmpubs.nlm.nih.gov/projects/mesh/.newterms/mshd2017.txt

Ey cannot enter cryogenic stasis any more easily than nebs and do not have the anti-freeze blood proteins of Superiors. Nor can ... The desk has only three things upon it; a small stack of papers with a long list of random problems and questions typed on them ... Ey must consume easily digestible liquid foodstuffs with an optimum amount of nutrients, proteins, amino acids, and minerals to ...

https://orionsarm.com/forum/showthread.php?tid=3722&page=3

Dependence of freeze-concentration inhibition on antifreeze protein. -. 低温科学. Low Temperature Science. 31-Mar-2013. ... Type. Author(s). Title. Other Titles. Citation. Citation(alt). Issue Date. bulletin (article). Yamanouchi, Takuya; Xiao, Nang; ...

https://eprints.lib.hokudai.ac.jp/dspace/browse?type=author&value=Kamijima%2C+Tatsuro&value_lang=en

Youve heard about these proteins, antifreeze proteins?. ZIERLER: Yeah.. BROOKS: And the way they do it is they block the ... I dont really want to pigeonhole myself into one type of department. I mean, I can-I had a lot of fun with the mathematician. ... we wanted to do protein simulations-protein simulations and modeling, and basically any kind of energetic modeling of proteins ... They wanted the protein to be more stable. So the question is how do you change the protein to make it more stable? ...

https://history.nih.gov/display/history/Brooks%2C+Bernard+2020

All types of organisms are capable of reproduction, growth and development, maintenance, and some degree of response to stimuli ... Antifreeze proteins. Chaperonins. Analine. Question 2 of 15. Loading... 3. Ozone occurs in the:. ...

https://testadvisor.in/testin/gk-organisms-environment-test-online/

Although Wu didnt use antifreeze proteins in the study, he drew inspiration from them. These proteins are amphiphilic, meaning ... But in a world where we can grow mini-brains from virtually any cell type, does it make sense to draw this type of distinction? ... But antifreeze proteins are costlier than gold and limited in supply, so theyre not practical to add to ice cream. ... CNCs, like antifreeze proteins, appear to stick to the surfaces of ice crystals, preventing them from drawing together and ...

https://www.frogheart.ca/?m=202208

A subclass of ANTIFREEZE PROTEINS that have a cystine-rich globular structure of approximately 14 kD. (harvard.edu)
A subclass of ANTIFREEZE PROTEINS that contain four amphipathic alpha-helices folded into an antiparallel helix bundle. (nih.gov)
use ANTIFREEZE PROTEINS (NM) 1980-2000 BX - Antifreeze Glycoproteins MH - Antifreeze Proteins, Type I UI - D021322 MN - D12.776.53.100 MS - A subclass of ANTIFREEZE PROTEINS that are 3-5 kD in size and contain a single alanine-rich amphipathic alpha-helix. (nih.gov)
HN - 2001 MH - Antifreeze Proteins, Type II UI - D021341 MN - D12.776.53.200 MS - A subclass of ANTIFREEZE PROTEINS that have a cystine-rich globular structure of approximately 14 kD. (nih.gov)
HN - 2001 MH - Antifreeze Proteins, Type III UI - D021343 MN - D12.776.53.350 MS - A subclass of ANTIFREEZE PROTEINS that are globular, 6.5 kD in size and contain compact beta-sheet structures. (nih.gov)
HN - 2001 MH - Antifreeze Proteins, Type IV UI - D021302 MN - D12.776.53.500 MS - A subclass of ANTIFREEZE PROTEINS that contain four amphathic alpha-helices folded into an antiparallel helix bundle. (nih.gov)

HN - 2001 BX - Vaccines, Anthrax MH - Antifreeze Proteins UI - D021301 MN - D12.776.53 MS - Proteins that bind to ice and modify the growth of ice crystals. (nih.gov)

use ANTIFREEZE PROTEINS (NM) 1997-2000 MH - Antimicrobial Cationic Peptides UI - D023181 MN - D12.644.350 MN - D24.611.600 MS - Small cationic peptides that are an important component, in most species, of early innate and induced defenses against invading microbes. (nih.gov)
use ANTIMICROBIAL CATIONIC PEPTIDES (NM) to search MICROBICIDAL CATIONIC PROTEINS 1981-2000 BX - Microbicidal Cationic Proteins FX - Blood Bactericidal Activity MH - Antiretroviral Therapy, Highly Active UI - D023241 MN - E2.319.310.75 MS - Drug regimens, for patients with HIV INFECTIONS, that aggressively supress HIV replication. (nih.gov)

cold and ABA inducible protein kin1, possibly functions as an anti-freeze protein. (gifu-u.ac.jp)

The ternary complex containing UFD1L, VCP and NPLOC4 binds ubiquitinated proteins and is necessary for the export of misfolded proteins from the ER to the cytoplasm, where they are degraded by the proteasome. (nih.gov)

Team Aberdeen_Scotland:]] The AyeSwitch: a translationally regulated genetic toggle switch in yeast=== A novel genetic toggle switch regulated at the translational level was engineered in yeast that allowed the mutually exclusive expression of either green or cyan fluorescent protein. (igem.org)

Exhibits strong binding specificity to the enhancer element B of the flounder antifreeze protein gene intron. (nih.gov)

Transcriptional regulation of this protein was investigated by studying the DNA upstream of the antifreeze gene. (uwaterloo.ca)
The genomes of both the Yap hadal Snailfish and Mariana hadal Snailfish have been found to contain an abundance of the fmo3 gene, which produces the trimethylamine N-oxide (TMAO) protein stabilizer. (webot.org)
However, protein activity of GUS fused to the promoter of this gene is inhibited by cold treatment, suggesting an inhibition of the protein by increased transcript level. (gifu-u.ac.jp)
Required for the transcriptional activation of the flounder liver-type antifreeze protein gene. (nih.gov)
Mutations in this gene lead to spinal muscle atrophy with respiratory distress type 1. (nih.gov)
Probe Set ID Ref Seq Protein ID Signal Strength Name Gene Symbol Species Function Swiss-Prot ID Amino Acid Sequence 1367452_at NP_598278 16.8 small ubiquitin-related modifier 2 precursor Sumo2 Rattus norvegicus " Ubiquitin-like protein that can be covalently attached to proteins as a monomer or as a lysine-linked polymer. (nih.gov)

Antifreeze Proteins, Type II" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings) . (harvard.edu)

BACKGROUND: Evidence suggests that proteins related to lipid metabolism, such as apolipoproteins, play an important role in the maintenance of normal vision. (bvsalud.org)
The gelatinous layer has a high water and low protein, lipid and carbohydrate content, therefore it can provide growth with low metabolic cost. (webot.org)

You may need a serum osmolality or urine osmolality test if you have symptoms of a fluid imbalance, diabetes insipidus, or certain types of poisoning. (medlineplus.gov)

Further, their genome includes increased amounts of genes encoding enzymes for beta oxidation and transport proteins, thereby increasing membrane fluidity. (webot.org)
The tight regulation of [H+] at this low concentration is crucial for normal cellular activities because H+ at higher concentrations can bind strongly to negatively charged proteins, including enzymes, and impair their function. (medscape.com)

In the soil bacterium Pseudomonas putida GR12-2, expression of antifreeze protein AfpA was previously observed to be regulated by cold induction at 5 degrees Celsius. (uwaterloo.ca)

Several studies reported that gametophytes and tetrasporophytes of Gigartinaceae produce different carrageenan types, as observed in Sarcopeltis species although they have isomorphic haploid and diploid phases. (frontiersin.org)

Molecular docking simulations results show that the contact surface area and binding energy of proteins to CDS-PMo12@PVP1 NPs are smaller than the CDS-PMo12@PVP0 NPs. (bvsalud.org)
The agency cites examples such as ice-binding proteins - found in fish, bacteria, and plants - that affect ice formation at the molecular level. (sandboxx.us)

These properties could be leveraged as part of the ICE program to develop persistent anti-icing coatings for surfaces and even produce specialized small molecules that work synergistically with biodegradable antifreeze proteins. (sandboxx.us)
Chemist studies protein molecules that make animals glow in the dark. (nih.gov)

To better understand how this antifreeze protein helps with low temperature survival, I investigated AfpA regulation at multiple levels. (uwaterloo.ca)
Using cell cytometry (FACS) and fluorimetry, we demonstrated in yeast the successful expression and translational regulation of a fusion of mRNA binding protein and fluorescent protein. (igem.org)
Proteins help with pH regulation within cells. (webmd.com)

Plasma contains substances including blood cells and certain proteins. (medlineplus.gov)
In addition, a variety of substances such as fuel, water, antifreeze, dust, and various combustion products such as polycyclic aromatic hydrocarbons (PAHs), metals, and metallic oxides accumulate in the oil. (cdc.gov)

Polymeric SUMO2 chains are also susceptible to polyubiquitination which functions as a signal for proteasomal degradation of modified proteins (By similarity). (nih.gov)
Regulates E3 ubiquitin-protein ligase activity of RNF19A (By similarity). (nih.gov)

This protein was identified to have ice recrystallization inhibition activity, a putative ice binding site and is likely secreted by a type I secretion system. (uwaterloo.ca)

Teodósio R, Aragão C, Conceição LEC, Dias J, Engrola S . Amino Acid Metabolism in Gilthead Seabream Is Affected by the Dietary Protein to Energy Ratios . (ualg.pt)

Research may play a significant role in developing the next generation of drugs to treat a type of cancer. (nih.gov)

Additionally, perhaps due to lack of light in the deep sea, the Yap genome includes fewer copies of crystallin genes, which encode proteins that sense light and assist in focused vision, in comparison to other teleosts. (webot.org)

These proteins assist in survival below 0 degrees Celsius by minimizing extracellular ice crystal growth. (uwaterloo.ca)
Aragão C, Gonçalves ATeresa, Costas B, Azeredo R, Xavier MJoão, Engrola S . Alternative Proteins for Fish Diets: Implications beyond Growth . (ualg.pt)
All types of organisms are capable of reproduction, growth and development, maintenance, and some degree of response to stimuli. (testadvisor.in)

Herein, we introduce a family of structurally homologous PMo12-based NPs (CDS-PMo12@PVPx(x = 0 ~ 1) NPs) capping diverse content of zwitterionic polymer poly (N-vinylpyrrolidone) (PVP) to regulate the protein corona formation on PMo12-based NPs. (bvsalud.org)
Hemoglobin, the main protein inside your red blood cells, helps regulate pH there. (webmd.com)

In cold inhabiting bacteria, a commonly used strategy to combat freezing stress is the production of antifreeze proteins. (uwaterloo.ca)
Increasing vehicle production, especially SUV & light truck segment and recent growing trend in trucks & buses segment in countries such as India are the key reasons driving the demand for OE market for antifreeze. (marketsandmarkets.com)
Thus, the sales and production of passenger cars is increasing and leading to increased demand for engine coolant and antifreeze. (marketsandmarkets.com)
The North American region leads the antifreeze market for the automotive industry, owing to the higher production and demand for large engine capacity vehicles in this region such as extended cabs. (marketsandmarkets.com)
Additionally, the automotive industry of North America is one of the most advanced across the globe with substantial investments in R&D activities, infrastructure, and new production facilities driving the overall automotive antifreeze market. (marketsandmarkets.com)

DNA-binding protein specific to 5'-phosphorylated single-stranded guanine-rich sequence related to the immunoglobulin mu chain switch region. (nih.gov)

With a temperature dependent activity, these proteins are regulated by changes in ambient temperature. (uwaterloo.ca)
Hagit Kun and Y. Mastai 'Activity of Short Segments of Type I Antifreeze Protein. (mastai-lab.com)
Relationships between cold hardiness, and ice nucleating activity, glycerol and protein contents in the hemolymph of caterpillars, Aporia crataegi L. (cryoletters.org)

These factors have contributed to the higher market size of automotive antifreeze in this region. (marketsandmarkets.com)

revised 9/6/2000) TOTAL DESCRIPTORS = 184 MH - Active Transport, Cell Nucleus UI - D021581 MN - G6.535.166.310.100 MN - G6.535.166.700.100 MS - Gated transport mechanisms by which proteins or RNA are moved across the NUCLEAR MEMBRANE. (nih.gov)
This post-translational modification on lysine residues of proteins plays a crucial role in a number of cellular processes such as nuclear transport, DNA replication and repair, mitosis and signal transduction. (nih.gov)
Coatomer complex is required for budding from Golgi membranes, and is essential for the retrograde Golgi-to-ER transport of dilysine-tagged proteins. (nih.gov)

Your body's other chemical systems involve proteins, hemoglobin, and phosphates. (webmd.com)
Chemical biologist uses 'top-down' mass spectrometry to weigh proteins. (nih.gov)

Also, glycols used for antifreeze are manufactured from crude oil filtration, which may lead to a higher demand for fossil fuels such as crude oil and can have a negative impact on the environment. (marketsandmarkets.com)
Also, LCVs in North America have a higher antifreeze requirement, as compared to other regions. (marketsandmarkets.com)
Primary metabolites of S. antarctica varied according to the life-history phases: non-fertile specimens presented higher phycobiliprotein concentrations, tetrasporophytes presented higher chlorophyll a concentrations, and cystocarpic specimens presented higher concentrations of proteins, polysaccharides and floridean starch. (frontiersin.org)

While several members of the apolipoprotein family are abundant in human aqueous humor (AH), their study remains difficult due to the AH's small volume, low protein concentration, and the invasive nature of sample collection. (bvsalud.org)

This graph shows the total number of publications written about "Antifreeze Proteins, Type II" by people in Harvard Catalyst Profiles by year, and whether "Antifreeze Proteins, Type II" was a major or minor topic of these publication. (harvard.edu)
Growing vehicles in operation and increased miles travelled per year is estimated to drive the demand for antifreeze in aftermarket segment. (marketsandmarkets.com)

These include excess salt intake , kidney disease , heart disease , and some types of poisoning . (medlineplus.gov)

Antifreeze base fluids are toxic in nature. (marketsandmarkets.com)

In addition, 76 differentially adsorption proteins are identified between CDS-PMo12@PVP0 and CDS-PMo12@PVP1 NPs, in which apolipoprotein is up-regulated in CDS-PMo12@PVP1 NPs. (bvsalud.org)

One type is caused by defective anti-oncogenes, which prevent oncogenes from causing cancer. (preterhuman.net)

Then, we tested the hypothesis if the variation on primary metabolites (pigments, proteins and carbohydrates) are related to the life history phases of Sarcopeltis antarctica and Sarcopeltis skottsbergii , and/or are influenced by abiotic factors. (frontiersin.org)

The number of plasma protein groups adsorption on CDS-PMo12@PVP1 NPs, compared to CDS-PMo12@PVP0 NPs, decreases from 372 to 271. (bvsalud.org)

2. HEALTH EFFECTS contaminants in the oil increases with use and varies depending on the type of fuel used and the mechanical properties of the engine. (cdc.gov)

Organisms14

Diseases1

Chemicals and Drugs19

Analytical, Diagnostic and Therapeutic Techniques and Equipment4

Phenomena and Processes12

Technology, Industry, Agriculture2

Information Science3

Health Care4

Geographicals1

Isolation and characterization of type I antifreeze proteins from Atlantic snailfish (Liparis atlanticus) and dusky snailfish (Liparis gibbus). (1/16)

Structure of type I antifreeze protein and mutants in supercooled water. (2/16)

A mechanism for stabilization of membranes at low temperatures by an antifreeze protein. (3/16)

Solution structure of a hydrophobic analogue of the winter flounder antifreeze protein. (4/16)

Freezing of a fish antifreeze protein results in amyloid fibril formation. (5/16)

The effect of hydrophobic analogues of the type I winter flounder antifreeze protein on lipid bilayers. (6/16)

Hyperactive antifreeze protein from winter flounder is a very long rod-like dimer of alpha-helices. (7/16)

Type I antifreeze proteins expressed in snailfish skin are identical to their plasma counterparts. (8/16)

Antifreeze Proteins

Retinol-Binding Proteins, Cellular

Antifreeze Proteins, Type I

Antifreeze Proteins, Type III

Ice

Retinol-Binding Proteins

Flounder

Freezing

Bone Morphogenetic Protein Receptors, Type I

Antifreeze Proteins, Type IV

Antifreeze Proteins, Type II

Myositis Ossificans

Tenebrio

Vitamin A

Fishes

Osmeriformes

Fish Proteins

Marinomonas

Antarctic Regions

Eels

Glycoproteins

Bone Morphogenetic Protein Receptors, Type II

Flatfishes

Salmoniformes

Secale cereale

Beetles

Amino Acid Sequence

Molecular Sequence Data

Cold Climate

Lysosomal-Associated Membrane Protein 2

Daucus carota

Snow

Models, Molecular

Crystallization

Smad1 Protein

Protein Conformation

Protein Structure, Secondary

Cold Temperature

Perciformes

Neutron Diffraction

Smad6 Protein

Gadiformes

Base Sequence

Siphonaptera

Acclimatization

Circular Dichroism

Smad5 Protein

Insect Proteins

Solutions

Isolation and characterization of type I antifreeze proteins from Atlantic snailfish (Liparis atlanticus) and dusky snailfish (Liparis gibbus). (1/16)

Structure of type I antifreeze protein and mutants in supercooled water. (2/16)

A mechanism for stabilization of membranes at low temperatures by an antifreeze protein. (3/16)

Solution structure of a hydrophobic analogue of the winter flounder antifreeze protein. (4/16)

Freezing of a fish antifreeze protein results in amyloid fibril formation. (5/16)

The effect of hydrophobic analogues of the type I winter flounder antifreeze protein on lipid bilayers. (6/16)

Hyperactive antifreeze protein from winter flounder is a very long rod-like dimer of alpha-helices. (7/16)

Type I antifreeze proteins expressed in snailfish skin are identical to their plasma counterparts. (8/16)

Antifreeze protein

Sclerotinia borealis

RiAFP

Neofunctionalization

Crystal

Genetically modified fish

Ocean pout

Snailfish

Polyproline helix

Genetically modified animal

Psychrophile

Dendroides canadensis

Xylomannan

Flavobacterium xanthum

Antifreeze

Bald notothen

Notothenia neglecta

List of examples of convergent evolution

Pseudomonas syringae

Beetle

Nysius wekiuicola

Index of protein-related articles

Hibernaculum (zoology)