CHEBI:75451 - gastrin-14

ChEBI IDCHEBI:75451
ChEBI Namegastrin-14
Stars
DefinitionOne of the primary forms of gastrin that is a 14-membered peptide consisting of Trp, Leu, Glu, Glu, Glu, Glu, Glu, Ala, Tyr, Gly, Trp, Met, Asp and Phe residues joined in sequence.
Last Modified10 August 2017
SubmitterSteve
DownloadsMolfile
FormulaC85H109N17O27S
Net Charge0
Average Mass1832.966
Monoisotopic Mass1831.73995
SMILESCSCC[C@H](NC(=O)[C@H](Cc1cnc2ccccc12)NC(=O)CNC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@H](C)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)Cc1cnc2ccccc12)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](Cc1ccccc1)C(N)=O
InChIInChI=1S/C85H109N17O27S/c1-43(2)34-62(101-75(119)52(86)37-47-40-88-53-16-10-8-14-50(47)53)83(127)97-59(26-31-71(113)114)81(125)96-58(25-30-70(111)112)80(124)95-57(24-29-69(109)110)79(123)94-56(23-28-68(107)108)78(122)93-55(22-27-67(105)106)77(121)91-44(3)74(118)100-63(36-46-18-20-49(103)21-19-46)76(120)90-42-66(104)92-64(38-48-41-89-54-17-11-9-15-51(48)54)84(128)98-60(32-33-130-4)82(126)102-65(39-72(115)116)85(129)99-61(73(87)117)35-45-12-6-5-7-13-45/h5-21,40-41,43-44,52,55-65,88-89,103H,22-39,42,86H2,1-4H3,(H2,87,117)(H,90,120)(H,91,121)(H,92,104)(H,93,122)(H,94,123)(H,95,124)(H,96,125)(H,97,127)(H,98,128)(H,99,129)(H,100,118)(H,101,119)(H,102,126)(H,105,106)(H,107,108)(H,109,110)(H,111,112)(H,113,114)(H,115,116)/t44-,52-,55-,56-,57-,58-,59-,60-,61-,62-,63-,64-,65-/m0/s1
InChIKeySSBRJDBGIVUNDK-QOGDCIHTSA-N
Roles Classification
Chemical Roles:
Bronsted base  A molecular entity capable of accepting a hydron from a donor (Brønsted acid).
Bronsted base  A molecular entity capable of accepting a hydron from a donor (Brønsted acid).
Bronsted base  A molecular entity capable of accepting a hydron from a donor (Brønsted acid).
Bronsted base  A molecular entity capable of accepting a hydron from a donor (Brønsted acid).
Biological Roles:
metabolite  Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
cholecystokinin antagonist  A hormone antagonist that inhibits the action of the peptide hormone cholecystokinin.
hormone  Originally referring to an endogenous compound that is formed in specialized organ or group of cells and carried to another organ or group of cells, in the same organism, upon which it has a specific regulatory function, the term is now commonly used to include non-endogenous, semi-synthetic and fully synthetic analogues of such compounds.
hormone  Originally referring to an endogenous compound that is formed in specialized organ or group of cells and carried to another organ or group of cells, in the same organism, upon which it has a specific regulatory function, the term is now commonly used to include non-endogenous, semi-synthetic and fully synthetic analogues of such compounds.
Application:
cholecystokinin antagonist  A hormone antagonist that inhibits the action of the peptide hormone cholecystokinin.
ChEBI Ontology
Outgoing Relation(s)
gastrin-14 (CHEBI:75451) is a gastrin (CHEBI:75436)
gastrin-14 (CHEBI:75451) is a peptidyl amide (CHEBI:15722)
IUPAC Name 
L-tryptophyl-L-leucyl-L-α-glutamyl-L-α-glutamyl-L-α-glutamyl-L-α-glutamyl-L-α-glutamyl-L-alanyl-L-tyrosylglycyl-L-tryptophyl-L-methionyl-L-α-aspartyl-L-phenylalanine
Synonyms  Source
22-34-GastrinChemIDplus
Gastrin (21-34)ChemIDplus
Gastrin tetradecapeptideChemIDplus
MinigastrinKEGG COMPOUND
Trp-Leu-Glu-Glu-Glu-Glu-Glu-Ala-Tyr-Gly-Trp-Met-Asp-PheChEBI
Manual XrefsDatabases
C18186KEGG COMPOUND
EP2187936Patent
Registry NumbersSources
CAS:60748-07-4KEGG COMPOUND
CAS:60748-07-4ChemIDplus
Citations