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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:tetragastrin
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Accession:CHEBI:137728 term browser browse the term
Definition:A tetrapeptide composed of L-tryptophan, L-methione, L-aspartic acid and L-phenylalaninamide residues joined in sequence.
Synonyms:exact_synonym: L-tryptophyl-L-methionyl-L-alpha-aspartyl-L-phenylalaninamide
 related_synonym: CCK-4;   CCRIS 3246;   Cholecystokinin tetrapeptide;   Formula=C29H36N6O6S;   Gastrin tetrapeptide;   Gastrin tetrapeptide amide;   InChI=1S/C29H36N6O6S/c1-42-12-11-22(33-27(39)20(30)14-18-16-32-21-10-6-5-9-19(18)21)28(40)35-24(15-25(36)37)29(41)34-23(26(31)38)13-17-7-3-2-4-8-17/h2-10,16,20,22-24,32H,11-15,30H2,1H3,(H2,31,38)(H,33,39)(H,34,41)(H,35,40)(H,36,37)/t20-,22-,23-,24-/m0/s1;   InChIKey=RGYLYUZOGHTBRF-BIHRQFPBSA-N;   L-Trp-L-Met-L-Asp-L-Phe-NH(2);   L-tryptophyl-L-methionyl-L-aspartyl-L-phenylalaninamide;   SMILES=C(=O)([C@@H](N)CC1=CNC2=C1C=CC=C2)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CC=3C=CC=CC3)C(N)=O)CC(O)=O)CCSC;   Trp-Met-Asp-Phe-NH(2);   WMDF-NH(2);   cholecystokinin-4
 alt_id: CHEBI:32210
 xref: CAS:1947-37-1;   HMDB:HMDB0005775;   KEGG:D01456;   PMID:20198494;   PMID:20387390;   PMID:22414867;   PMID:22632477;   PMID:22939006;   PMID:23059050;   PMID:23463151;   PMID:24342768;   PMID:24939759;   PMID:25106129;   PMID:25522396;   PMID:26235955;   PMID:26752621;   PMID:27871026;   PMID:28328228;   Reaxys:24193542;   Reaxys:4223651;   Wikipedia:CCK-4


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        organic group 0
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            peptide 0
              peptidyl amide 0
                tetragastrin 0
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                                      carboacyl group 0
                                        univalent carboacyl group 0
                                          carbamoyl group 0
                                            carboxamide 0
                                              peptide 0
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                                                  tetrapeptide 0
                                                    tetragastrin 0
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