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CHEBI:158902 - Arg-Gln-Lys

ChEBI IDCHEBI:158902
ChEBI NameArg-Gln-Lys
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Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC17H34N8O5
Net Charge0
Average Mass430.510
Monoisotopic Mass430.26522
SMILESNCCCC[C@H](NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](N)CCCN=C(N)N)C(=O)O
InChIInChI=1S/C17H34N8O5/c18-8-2-1-5-12(16(29)30)25-15(28)11(6-7-13(20)26)24-14(27)10(19)4-3-9-23-17(21)22/h10-12H,1-9,18-19H2,(H2,20,26)(H,24,27)(H,25,28)(H,29,30)(H4,21,22,23)/t10-,11-,12-/m0/s1
InChIKeyOBFTYSPXDRROQO-SRVKXCTJSA-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)
Arg-Gln-Lys (CHEBI:158902) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-6-amino-2-[[(2S)-5-amino-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-5-oxopentanoyl]amino]hexanoic acid
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