EMBL-EBI | Chemical Biology | ChEBI

Example searches: iron*, InChI=1S/CH4O/c1-2/h2H,1H3, caffeine | Advanced Search

CHEBI:160258 - Lys-Ser-Arg

ChEBI IDCHEBI:160258
ChEBI NameLys-Ser-Arg
Stars
Last Modified20 March 2025
SubmitterMetaboLights
DownloadsMolfile
FormulaC15H31N7O5
Net Charge0
Average Mass389.457
Monoisotopic Mass389.23867
SMILESNCCCC[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCN=C(N)N)C(=O)O
InChIInChI=1S/C15H31N7O5/c16-6-2-1-4-9(17)12(24)22-11(8-23)13(25)21-10(14(26)27)5-3-7-20-15(18)19/h9-11,23H,1-8,16-17H2,(H,21,25)(H,22,24)(H,26,27)(H4,18,19,20)/t9-,10-,11-/m0/s1
InChIKeyWQDKIVRHTQYJSN-DCAQKATOSA-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)
Lys-Ser-Arg (CHEBI:160258) is a tripeptide (CHEBI:47923)
IUPAC Name 
(2S)-2-[[(2S)-2-[[(2S)-2,6-diaminohexanoyl]amino]-3-hydroxypropanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid
Manual XrefsDatabases
16572919ChemSpider