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*  Peptide library
A peptide library is a tool for protein-related study. A peptide library contains a great number of peptides that have a ... Usually, peptide library is synthesized on solid phase, mostly on resin, which can be made as flat surface or beads. The ... As a general formula, if you made a completely random peptide library with n amino acids for each link in the chain with a ... this peptide library would be useful for analyzing the effect of the post-translational modification acetylation on lysine ...
*  Natriuretic peptide precursor C
The precursor NPPC protein is cleaved to the 22 amino acid peptide C-type natriuretic peptide (CNP). Natriuretic peptides ... 1992). "Receptor selectivity of natriuretic peptide family, atrial natriuretic peptide, brain natriuretic peptide, and C-type ... brain natriuretic peptide (BNP), and C-type natriuretic peptide (CNP), encoded by a gene symbolized NPPC. These peptides ... 1993). "C-type natriuretic peptide (CNP) is the major natriuretic peptide in human cerebrospinal fluid". Brain Res. 612 (1-2): ...
*  Insulin analog
2001 Evolution of the insulin molecule: insights into structure-activity and phylogenetic relationships Peptides. 2001 Jul;22(7 ...
*  Peptide YY
... (PYY) also known as peptide tyrosine tyrosine is a peptide that in humans is encoded by the PYY gene. Peptide YY is ... Peptide YY can be produced as the result of enzymatic breakdown of crude fish proteins and ingested as a food product. Peptide ... Peptide YY3-36 (PYY) is a linear polypeptide consisting of 34 amino acids with structural homology to NPY and pancreatic ... The two major forms of peptide YY are PYY1-36 and PYY3-36, which have PP fold structural motifs. However, the most common form ...
*  Brain natriuretic peptide
Other terms for BNP include B-type natriuretic peptide, ventricular natriuretic peptide and natriuretic peptide B') C-type ... 1992). "Receptor selectivity of natriuretic peptide family, atrial natriuretic peptide, brain natriuretic peptide, and C-type ... Brain natriuretic peptide (BNP), also known as B-type natriuretic peptide, is a hormone secreted by cardiomyocytes in the heart ... 2003). "Human bone marrow endothelial cells: a new identified source of B-type natriuretic peptide". Peptides. 23 (5): 935-40. ...
*  Protein primary structure
Peptides can be synthesised chemically via a range of laboratory methods. Chemical methods typically synthesise peptides in the ... Some organisms can also make short peptides by non-ribosomal peptide synthesis, which often use amino acids other than the ... Peptides can also be synthesized in the laboratory[citation needed]. Protein primary structures can be directly sequenced, or ... Finally, the peptide side chains can also be modified covalently, e.g., phosphorylation Aside from cleavage, phosphorylation is ...
*  Peptide
Argireline Beefy meaty peptide Bis-peptide CLE peptide Epidermal growth factor Journal of Peptide Science Lactotripeptides ... Vasoactive Intestinal Peptide; PHM27) PACAP Pituitary Adenylate Cyclase Activating Peptide Peptide PHI 27 (Peptide Histidine ... All peptides except cyclic peptides have an N-terminal and C-terminal residue at the end of the peptide (as shown for the ... A peptide hormone is a peptide that acts as a hormone. A proteose is a mixture of peptides produced by the hydrolysis of ...
*  Peptide vaccine
A peptide vaccine is any peptide which serves to immunize an organism against a pathogen. Peptide vaccine are often synthetic ... "Synthetic peptide vaccines". World Health Organization. Retrieved 24 July 2015. ...
*  MCD peptide
... has immunotoxic as well as neurotoxic properties due to different active sites of the MCD peptide. The MCD peptide ... MCD peptide is a cationic 22-amino acid residue peptide with two disulfide bridges. Although the MCD peptide sequence shows ... Buku, A (1999). "Mast cell degranulating (MCD) peptide: a prototypic peptide in allergy and inflammation". Peptides. 20 (3): ... MCD peptide is a component of bumblebee (Megabombus pennsylvanicus) venom. In addition to MCD peptide, melittin and apamin have ...
*  Peptide T
... , and its modified analog Dala1-peptide T-amide (DAPTA), a drug in clinical trials, is a short peptide derived from ... Jul 2003). "Antiviral and immunological benefits in HIV patients receiving intranasal peptide T (DAPTA)". Peptides. 24 (7): ... Ruff, Michael (June 21, 2017). "Virobiome Derived Peptide T: Anti-inflammatory Peptides for Neurodegenerative Diseases" (PDF). ... Peptide T has several positive effects related to HIV disease and Neuro-AIDS. A FDG-PET neuro-imaging study in an individual ...
*  Peptide computing
... is a form of computing which uses peptides and molecular biology, instead of traditional silicon-based ... For instance, while DNA is made of four building blocks, peptides are made of twenty building blocks. The peptide-antibody ... Similar to DNA computing, the parallel interactions of peptide sequences and antibodies have been used by this model to solve a ... ISBN 978-3-540-43775-8. Hubert Hug & Rainer Schuler (2001). "Strategies for the development of a peptide computer". ...
*  Opioid peptide
Opioid peptides are peptides that bind to opioid receptors in the brain; opiates and opioids mimic the effect of these peptides ... Such peptides may be produced by the body itself, for example endorphins. The effects of these peptides vary, but they all ... Exorphins include opioid food peptides like Gluten exorphin and opioid food peptides and are mostly contained in cereals and ... hemoglobin-derived opioid peptides, including hemorphin-4, valorphin, and spinorphin, among others. While not peptides, codeine ...
*  Cyclic peptide
Cyclic peptides can be classified according to the types of bonds that comprise the ring. Homodetic cyclic peptides, such as ... Other bicyclic peptides include echinomycin, triostin A, and Celogentin C. There are a number of cyclic peptide hormones which ... Nonribosomal peptide lantibiotics, 19-37 residues and 1 to 5 'bridges' Jensen, Knud (2009-09-01). Peptide and Protein Design ... Cyclic peptides tend to be extremely resistant to the process of digestion, enabling them to survive in the human digestive ...
*  Peptide amphiphile
A peptide amphiphile typically comprises a hydrophilic peptide sequence with an attached lipid chains, in this case being a ... Peptide amphiphiles are peptide-based molecules that self-assemble into structures including high aspect ratio nanofibers. ... It has been shown that injection of peptide amphiphile solutions in vivo leads to in situ gel formation due to the presence of ... "Self-Assembling Amphiphilic Peptides." doi:10.1002/psc.2633 Hamley, I.W. Lipopeptides: From Self-Assembly to Bioactivity. Chem ...
*  C-peptide
"C-peptide - Creative Peptides -". AdisInsight. Retrieved 22 October 2016. "C-peptide - Eli Lilly". AdisInsight. Retrieved 22 ... The connecting peptide, or C-peptide, is a short 31-amino-acid polypeptide that connects insulin's A-chain to its B-chain in ... C-peptide levels are measured instead of insulin levels because C-peptide can assess a person's own insulin secretion even if ... Creative Peptides, Eli Lilly, and Cebix all had drug development programs for a C-peptide product. Cebix had the only ongoing ...
*  Nonribosomal peptide
Each nonribosomal peptide synthetase can synthesize only one type of peptide. Nonribosomal peptides often have cyclic and/or ... Nonribosomal peptides (NRP) are a class of peptide secondary metabolites, usually produced by microorganisms like bacteria and ... Nonribosomal peptides are synthesized by one or more specialized nonribosomal peptide-synthetase (NRPS) enzymes. The NRPS genes ... Nonribosomal peptides are synthesized by nonribosomal peptide synthetases, which, unlike the ribosomes, are independent of ...
*  Target peptide
... which is commonly referred to as the signal peptide, signal sequence or leader peptide. Signal peptides form alpha-helical ... A target peptide is a short (3-70 amino acids long) peptide chain that directs the transport of a protein to a specific region ... Target Peptide at the US National Library of Medicine Medical Subject Headings (MeSH) SPdb (Signal Peptide DataBase) SignalP - ... The NLS normally is located anywhere on the peptide chain. A nuclear export signal (NES) is a target peptide that directs ...
*  Beta-peptide
Generally speaking, β-peptides form a more stable helix than α-peptides. β-peptides are stable against proteolytic degradation ... Because the backbones of β-peptides are longer than those of peptides that consist of α-amino acids, β-peptides form different ... an important advantage over natural peptides in the preparation of peptide-based drugs. β-Peptides have been used to mimic ... Two main types of β-peptides exist: those with the organic residue (R) next to the amine are called β3-peptides and those with ...
*  Polysaccharide peptide
... (PSP) is a protein-bound polysaccharide extracted from the edible mushroom Coriolus versicolor. PSP is ... Abba Kastin (2013-01-26). Handbook of Biologically Active Peptides. Academic Press. pp. 180-. ISBN 978-0-12-385096-6. Lu H, ...
*  Peptide bond
However, not all peptide groups have the same effect on folding; nonnative isomers of other peptide groups may not affect ... A peptide bond can be broken by hydrolysis (the addition of water). In the presence of water they will break down and release 8 ... A peptide bond, also known as an amide bond, is a covalent chemical bond linking two consecutive amino acid monomers along a ... Peptides are synthesized by specific enzymes. For example, the tripeptide glutathione is synthesized in two steps from free ...
*  Stapled peptide
A stapled peptide is a peptide that has a synthetic brace ("staple"). Peptides with multiple, tandem staples are sometimes ... Peptide stapling is used to enhance pharmacologic performance of peptides. The two primary classes of therapeutics are small ... Additionally, protein and peptides are often subject to proteolytic degradation. Furthermore, small peptides (such as single ... Beta-peptide Druggability Non-proteinogenic amino acids Peptide synthesis Peptidomimetic Peptoid Douse, CH; Maas, SJ; Thomas, ...
*  Signal peptide
... transit peptide, leader sequence or leader peptide) is a short peptide (usually 16-30 amino acids long) present at the N- ... Signal Peptide at the US National Library of Medicine Medical Subject Headings (MeSH) SPdb (Signal Peptide DataBase) SignalP - ... Signal peptides are extremely heterogeneous and many prokaryotic and eukaryotic signal peptides are functionally ... Nucleus aiming signal peptides can be found at both the N-terminus and the C-terminus of a protein and are in the majority of ...
*  Peptide synthesis
The biosynthesis of peptides or proteins (long peptides) in living organisms occurs in the opposite direction, and is known as ... In peptide synthesis, microwave irradiation has been used to complete long peptide sequences with high degrees of yield and low ... Chemical peptide synthesis most commonly starts at the carboxyl end of the peptide, and proceeds toward the amino-terminus. ... J. Peptide Res. Therap. 13 (1-2): 31-44. doi:10.1007/s10989-006-9059-7. Jones J (1992). Amino Acid and Peptide Synthesis. ...
*  P3 peptide
... also known as amyloid β- peptide (Aβ)17-40/42 is the peptide resulting from the α- and γ-secretase cleavage from the ... However, p3 peptide's role in these diseases is not truly known yet. There is little information related to the p3 peptides ... This confirms the absence of N-terminal domain Aβ1-16 in p3 peptides. p3 peptide generates from the 17-40 or 17-42 sequence of ... That is why p3 peptide represents the benign form of amyloid. Energy plays a very important role in p3 peptides. While Aβ ...
*  Chemerin peptide
Chemerin Peptides are short peptides (on the order of 9 amino acids) that are produced from the carboxyl terminus of the ... Cash, J; Greaves DR (May 2010). "Chemerin peptides promote phagocytosis in a ChemR23 and Syk dependent manner". J immuno. 184 ( ... A particular synthetic chemerin-derived peptide, termed C15, was developed at Oxford University. It showed anti-inflammatory ... "Synthetic chemerin-derived peptides suppress inflammation through ChemR23". J. Exp. Med. 205 (4): 767-75. doi:10.1084/jem. ...