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Descriptor English: Peptides
Descriptor Spanish: Péptidos
Descriptor péptidos
Entry term(s) polipéptido
polipéptidos
péptido
Scope note: Miembros de la clase de compuestos formados por AMINOÁCIDOS unidos por enlaces peptídicos entre aminoácidos adyacentes en estructuras longitudinales, ramificadas o cíclicas. Los OLIGOPÉPTIDOS están compuestos de aproximadamente 2-12 aminoácidos. Los polipéptidos están compuestos de aproximadamente 13 o más aminoácidos. Las PROTEÍNAS son polipéptidos longitudinales sintetizadas normalmente en los RIBOSOMAS.
Descriptor Portuguese: Peptídeos
Descriptor French: Peptides
Entry term(s): Peptide
Polypeptide
Polypeptides
Tree number(s): D12.644
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D010455
Scope note: Members of the class of compounds composed of AMINO ACIDS joined together by peptide bonds between adjacent amino acids into linear, branched or cyclical structures. OLIGOPEPTIDES are composed of approximately 2-12 amino acids. Polypeptides are composed of approximately 13 or more amino acids. PROTEINS are linear polypeptides that are normally synthesized on RIBOSOMES.
Annotation: general or unspecified; prefer specifics; fewer than 13 amino acids = oligopeptides; "primary structure" = PROTEIN STRUCTURE, PRIMARY see AMINO ACID SEQUENCE; peptide structure other than primary: coordinate with PROTEIN CONFORMATION or its specifics
Allowable Qualifiers: AD administration & dosage
AE adverse effects
AG agonists
AI antagonists & inhibitors
AN analysis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
CS chemical synthesis
DE drug effects
DF deficiency
EC economics
GE genetics
HI history
IM immunology
IP isolation & purification
ME metabolism
PD pharmacology
PH physiology
PK pharmacokinetics
PO poisoning
RE radiation effects
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UR urine
Entry Combination: biosynthesis:Peptide Biosynthesis
Related: Amino Acid Sequence MeSH
DeCS ID: 10648
Unique ID: D010455
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1966/01/01
Date of Entry: 1999/01/01
Revision Date: 2020/05/27
Peptides - Preferred
Concept UI M0016238
Scope note Members of the class of compounds composed of AMINO ACIDS joined together by peptide bonds between adjacent amino acids into linear, branched or cyclical structures. OLIGOPEPTIDES are composed of approximately 2-12 amino acids. Polypeptides are composed of approximately 13 or more amino acids. PROTEINS are linear polypeptides that are normally synthesized on RIBOSOMES.
Preferred term Peptides
Entry term(s) Peptide
Polypeptides - Narrower
Concept UI M0456187
Preferred term Polypeptides
Entry term(s) Polypeptide



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