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*  BURP domain
In molecular biology, the BURP domain is a ~230-amino acid protein domain, which has been named for the four members of the ... a presumptive transit peptide, joined to (ii) a short conserved segment or other short segment, (iii) an optional segment ... Soybean USP-like proteins ADR6 (or SALI5-4A), an auxin-repressible, aluminium-inducible protein and SALI3-2, a protein that is ... Some proteins known to contain a BURP domain are listed below: Brassica protein BNM2, which is expressed during the induction ...
*  Sequence analysis
"The amino-acid sequence in the phenylalanyl chain of insulin. I. The identification of lower peptides from partial hydrolysates ... "A general method applicable to the search for similarities in the amino acid sequence of two proteins". J. Mol. Biol. 48 (3): ... "The amino-acid sequence in the phenylalanyl chain of insulin. 2. The investigation of peptides from enzymic hydrolysates". ... This includes the biochemical or statistical analysis of amino acid residues in local regions and structural the inference from ...
*  KIAA0090
Analysis indicates the KIAA0090 unspliced protein product to be 993 amino acids long with an isoelectric point of 7.418 and a ... The primary structure of this protein contains 4 conserved domains. This includes a signal peptide from position 1 to 22, a ... Prieto C, De Las Rivas J (July 2006). "APID: Agile Protein Interaction DataAnalyzer". Nucleic Acids Res. 34 (Web Server issue ... Protein Eng. Des. Sel. 17 (6): 527-36. doi:10.1093/protein/gzh062. PMID 15314210. Bendtsen JD, Jensen LJ, Blom N, Von Heijne G ...
*  Circular permutation in proteins
... permutation is a relationship between proteins whereby the proteins have a changed order of amino acids in their peptide ... After determining the peptide sequence of the lectin protein favin, they noticed its similarity to a known protein - ... Regardless of which protein comes first, this fusion protein may show similar function. Thus, if a fusion between two proteins ... Find insertion sites for other proteins. Inserting one protein as a domain into another protein can be useful. For instance, ...
*  Plant peptide hormone
The bioactive five amino acid peptide (PSK) is proteolytically processed from an ~80 amino acid precursor secreted peptide. PSK ... Like the CLE peptide family these proteins have a conserved carboxy-terminal domain that is bordered by potentially cleavable ... It was found to be an 18-amino acid peptide processed from the C-terminus of a 200-amino acid precursor, which is called ... The peptides are 77 amino acids in length and possess an amino-terminal secretions signal. ...
*  Phosphodiesterase 2
These atoms might interact with hydrogen bond donators, which are part of amino acids in the active site of the enzyme and ... It has been shown that PDE2 lowers cAMP through increased cGMP caused by atrial natriuretic peptide (ANP) resulting in ... it causes conformational change in the protein structure leading to higher enzyme activity. Increased hydrolysis of cAMP due to ... The docking model of EHNA showed that the mutations of the amino acids Asp811 to Ala (Asp811Ala) and Ile826 to Val (Ile826Val) ...
*  Van der Waals surface
Robert B. Corey & Linus Pauling, 1953, "Molecular models of amino acids, peptides, and proteins," Rev. Sci. Instrum., 24(8), pp ...
*  Clostridium histolyticum
C. histolyticum proteinases are unique in their efficiency of converting tissue proteins to amino acids and peptides. Further, ... Clostridium histolyticum proteinases, including gamma- and delta-toxin, digest native and denatured proteins to amino acids ... these enzymes are unique in that they do not produce isoacids (isobutyric acid and isocaproic acid) as metabolic end products. ... With the exception of protein tests, all commonly used culture tests are negative. There is little or no gas production, and ...
*  Leroy Hood
The peptide synthesizer assembles long peptides and short proteins from amino acid subunits, in quantities sufficient for ... a peptide synthesizer (1984), to combine amino acids into longer peptides and short proteins; the first automated DNA sequencer ... These include the first gas phase protein sequencer (1982), for determining the amino acids that make up a given protein; a DNA ... Commercialized as the Model 470A protein sequencer, it allowed scientists to determine partial amino acid sequences of proteins ...
*  Protein primary structure
... is the linear sequence of amino acids in a peptide or protein. By convention, the primary structure ... Amino acids are polymerised via peptide bonds to form a long backbone, with the different amino acid side chains protruding ... Protein sequencing Nucleic acid primary structure Translation Pseudo amino acid composition SANGER F (1952). "The arrangement ... Some organisms can also make short peptides by non-ribosomal peptide synthesis, which often use amino acids other than the ...
*  Alkaloid
Compounds like amino acid peptides, proteins, nucleotides, nucleic acid, amines, and antibiotics are usually not called ... Those originate from the amino acid phenylalanine, but acquire their nitrogen atom not from the amino acid but through ... Peptide and cyclopeptide alkaloids. Pseudoalkaloids - alkaloid-like compounds that do not originate from amino acids. This ... aspartic acid, and anthranilic acid. Nicotinic acid can be synthesized from tryptophan or aspartic acid. Ways of alkaloid ...
*  Methylmercury
It is mostly found complexed with free cysteine and with proteins and peptides containing that amino acid. The methylmercuric- ... cysteinyl complex is recognized by amino acid transporting proteins in the body as methionine, another essential amino acid. ... groups on the amino acid cysteine and hence in proteins containing cysteine, forming a covalent bond. More than one cysteine ... "Methylmercury transport across the blood-brain barrier by an amino acid carrier". Am. J. Physiol. 262: R761-5. PMID 1590471. ...
*  Parietal cell
As proteins unfold, the peptide bonds linking component amino acids are exposed. Gastric HCl simultaneously activates ... Increased cAMP level results in increased protein kinase A. Protein kinase A phosphorylates proteins involved in the transport ... Water is a very minor source of hydrogen ions in comparison to carbonic acid. Carbonic acid is formed from carbon dioxide and ... Hydrochloric acid is formed in the following manner: Hydrogen ions are formed from the dissociation of carbonic acid. ...
*  Pogonomyrmex maricopa
Like that of many venomous insects, the venom of the Maricopa harvester ant consists of amino acids, peptides, and proteins. ... The venom can also contain allergenic proteins that are otherwise known to set off a potentially lethal immune response in ... This may also encompass alkaloids, terpenes, polysaccharides, biogenic amines, and organic acids. The most notable component ...
*  Isoserine
"Medicinal Chemistry of α-Hydroxy-β-Amino Acids". In Hughes, Andrew B. Amino Acids, Peptides and Proteins in Organic Chemistry, ... Isoserine is a non-proteinogenic α-hydroxy-β-amino acid, and an isomer of serine. Non-proteinogenic amino acids do not form ... Section 6.2.2: Synthesis of α-Hydroxy-β-amino acids. ISBN 978-3-527-63182-7. OCLC 741558720. Retrieved 2017-06-10 - via Google ... proteins, and are not part of the genetic code of any known organism. Isoserine has only been produced synthetically. The first ...
*  Chromatography
... amino acids, peptides, and proteins. In conventional methods the stationary phase is an ion exchange resin that carries charged ... The stronger a protein's interaction with DNA, the higher the salt concentration needed to elute that protein. Planar ... Hydrophobic interactions between proteins and the chromatographic matrix can be exploited to purify proteins. In hydrophobic ... It is often used in biochemistry in the purification of proteins bound to tags. These fusion proteins are labeled with ...
*  Regulation of gastric function
As dietary protein is digested, it breaks down into smaller peptides and amino acids, which directly stimulate the G cells to ... The gastric phase is a period in which swallowed food and semidigested protein (peptides and amino acids) activate gastric ... Presence of partially digested proteins and amino acids in the duodenum stimulates acid secretion in the stomach by three ... Amino Acids absorbed by the duodenum stimulate acid secretion by unknown mechanisms. 4.) Osmolarity due to products of ...
*  Association of Biomolecular Resource Facilities
Protein/Peptide Chemistry: amino acid analysis, N- and C-terminal sequencing, peptide synthesis, peptide/protein arrays. ... The next year protein sequencing and amino acid samples were sent to survey 103 core facilities. By 1989 the ABRF was formally ... Nucleic Acids Research Group (NARG) Protein Expression Research Group (PERG) Protein Sequencing Research Group (PSRG) ... Each year an annual meeting was held as a satellite meeting of the Protein Society until 1996 when separate meetings began. ...
*  MRNA display
... these cell-based display system only allow the screening and enrichment of peptides/proteins containing natural amino acids. In ... It has been shown that some unnatural amino acids, such as N-methyl-amino acid accylated tRNA can be incorporated into peptides ... N-substituted amino acid-containing peptides have been associated with good proteolytic stability and improved pharmacokinetic ... Roberts and coworkers have demonstrated that unnatural peptide oligomers consisting of an N-substituted amino acid can be ...
*  Scarlet fever
The protein contains a putative 30- amino-acid signal peptide; removal of the signal sequence gives a predicted molecular ... These vaccines, which are still in the development phase, expose to the person to proteins present on the surface of the group ... Urinary abnormalities include blood and protein found in the urine as well as less urine production overall. Poststreptococcal ... The carboxy terminal portion of the protein exhibits extensive homology with the carboxy terminus of Staphylococcus aureus ...
*  Protein C inhibitor
The human Protein C inhibitor have 19 amino acid signal peptide. The study of genomic DNA by restriction mapping, polymerase ... whereas the half time degradation of protein C inhibitor and protein C complex is 20 minutes. Protein C inhibitors have ability ... In the beginning protein C Inhibitor (PCI) was identified as an inhibitor of activated protein C (APC), it is currently clear ... Deficiency of protein C in inhibitor in human body may cause male infertility.Protein C inhibitor has a great role in ...
*  Protein structure prediction
Proteins are chains of amino acids joined together by peptide bonds. Many conformations of this chain are possible due to the ... Each amino acid in the interior strands of the sheet forms two H bonds with neighboring amino acids, whereas each amino acid on ... primary structure the linear amino acid sequence of a protein, which chemically is a polypeptide chain composed of amino acids ... a conserved pattern of amino acids that is found in two or more proteins. In the Prosite catalog, a motif is an amino acid ...
*  Cyclol
... unbranched polymers of amino acids linked by peptide bonds. However, a typical protein is remarkably long-hundreds of amino- ... whose amino-acid analyses suggested that proteins were composed of integer multiples of 288 amino-acid residues (n=2). More ... mainly due to the chirality of amino acids; naturally occurring proteins are composed of only left-handed amino acids. Hence, ... However, no alternative model had yet explained why proteins yield only amino acids and peptides upon hydrolysis and ...
*  CCL2
The CCL2 protein precursor contains a signal peptide of 23 amino acids. In turn, the mature CCL2 is 76 amino acids long. The ... "Induction of brain natriuretic peptide and monocyte chemotactic protein-1 gene expression by oxidized low-density lipoprotein: ... "Expression of monocyte chemoattractant protein-1 and macrophage inflammatory protein-1 after focal cerebral ischemia in the rat ... The protein expression of TNF-α, IL-1β was also decreased and IL-10 increased with melatonin treatment. Exogenous ...
*  Digestive enzyme
Pepsin breaks down the protein in the food into smaller particles, such as peptide fragments and amino acids. Protein digestion ... Proteases and peptidases split proteins into small peptides and amino acids. Lipases split fat into three fatty acids and a ... off the terminal amino acid group from a protein Several elastases that degrade the protein elastin and some other proteins. ... breaks down proteins at the basic amino acids. Trypsinogen is activated via the duodenal enzyme enterokinase into its active ...
*  Silk amino acid
... silk proteins into smaller peptide chains, typically 18 to 19 amino acids in length. Silk amino acids have a lower molecular ... Silk is made up of two primary proteins; a fibrous protein known as fibroin, and a sticky protein known as sericin, with the ... Silk amino acid (SAAs) also known as Sericin is a natural water-soluble glycoprotein extracted from raw silk. It is used as an ... weight than silk protein powders and are moisturizing to skin and hair. Silk amino acids are used in formulating shampoos, ...
*  Endothelin 3
The active form of this protein is a 21 amino acid peptide processed from the precursor protein. The active peptide is a ligand ... The protein encoded by this gene is a member of the endothelin family. Endothelins are endothelium-derived vasoactive peptides ... 1997). "Selective conversion of big endothelins to tracheal smooth muscle-constricting 31-amino acid-length endothelins by ... Rao VV, Löffler C, Hansmann I (1991). "The gene for the novel vasoactive peptide endothelin 3 (EDN3) is localized to human ...