acid peptide

acid peptide
ácido peptídico.

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  • Peptide synthesis — In organic chemistry, peptide synthesis is the production of peptides, which are organic compounds in which multiple amino acids are linked via peptide bonds which are also known as amide bonds. The biological process of producing long peptides… …   Wikipedia

  • Peptide YY — is a short (36 amino acid) protein released by cells in the ileum and colon in response to feeding. In humans it appears to reduce appetite.It is also known as PYY, Peptide Tyrosine Tyrosine, or Pancreatic Peptide YY3 36cite web | title = Entrez… …   Wikipedia

  • Peptide nucleic acid — (PNA) is an artificially synthesized polymer similar to DNA or RNA and is used in biological research and medical treatments. PNA is not known to occur naturally.DNA and RNA have a deoxyribose and ribose sugar backbone, respectively, whereas PNA… …   Wikipedia

  • Peptide hormone — Peptide hormones are a class of peptides that are secreted into the blood stream and have endocrine functions in living animals. [ [ Peptide Hormone Secretion/Peptide Hormone Action: A Practical… …   Wikipedia

  • Peptide sequence — or amino acid sequence is the order in which amino acid residues, connected by peptide bonds, lie in the chain in peptides and proteins. The sequence is generally reported from the N terminal end containing free amino group to the C terminal end… …   Wikipedia

  • Peptide plane flipping — is a type of conformational change that can occur in proteins by which the dihedral angles of adjacent amino acids undergo large scale rotations with little displacement of the side chains. The plane flip is defined as a rotation of the dihedral… …   Wikipedia

  • peptide nucleic acid — noun A compound analogous to DNA in which a synthetic peptide takes the place of the sugar in DNA • • • Main Entry: ↑pepsin …   Useful english dictionary

  • peptide bond — n the chemical bond between carbon and nitrogen in a peptide linkage * * * the CO NH bond formed between the carboxyl group of one amino acid and the amino group of another; it is an amide linkage joining amino acids to form peptides …   Medical dictionary

  • peptide linkage — n the bivalent group CONH that unites the amino acid residues in a peptide …   Medical dictionary

  • peptide bond — or peptide linkage n. the bond formed when a carboxyl group of one molecule of an amino acid is condensed with an amino group of a second molecule; the divalent radical CO·NH …   English World dictionary

  • Peptide — Peptides redirects here. For the journal, see Peptides (journal). A tetrapeptide (example Val Gly Ser Ala) with green marked amino end (L Valine) and …   Wikipedia