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CHEBI:164416 - Trp-Ala-Lys

ChEBI IDCHEBI:164416
ChEBI NameTrp-Ala-Lys
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Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC20H29N5O4
Net Charge0
Average Mass403.483
Monoisotopic Mass403.22195
SMILESC[C@H](NC(=O)[C@@H](N)Cc1cnc2ccccc12)C(=O)N[C@@H](CCCCN)C(=O)O
InChIInChI=1S/C20H29N5O4/c1-12(18(26)25-17(20(28)29)8-4-5-9-21)24-19(27)15(22)10-13-11-23-16-7-3-2-6-14(13)16/h2-3,6-7,11-12,15,17,23H,4-5,8-10,21-22H2,1H3,(H,24,27)(H,25,26)(H,28,29)/t12-,15-,17-/m0/s1
InChIKeyHYVLNORXQGKONN-NUTKFTJISA-N
Roles Classification
Chemical Role:
Bronsted base  A molecular entity capable of accepting a hydron from a donor (Brønsted acid).
ChEBI Ontology
Outgoing Relation(s)
Trp-Ala-Lys (CHEBI:164416) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-amino-3-(1H-indol-3-yl)propanoyl]amino]propanoyl]amino]hexanoic acid
Manual XrefsDatabases
9829034ChemSpider