CHEBI:144702 - Ser-Lys

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ChEBI Name Ser-Lys
ChEBI ID CHEBI:144702
Definition A dipeptide composed of L-serine and L-lysine joined by a peptide linkage. It is a constituent of bacterial cell wall peptidoglycan type A11.14 and A3α.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula C9H19N3O4
Net Charge 0
Average Mass 233.268
Monoisotopic Mass 233.13756
InChI InChI=1S/C9H19N3O4/c10-4-2-1-3-7(9(15)16)12-8(14)6(11)5-13/h6-7,13H,1-5,10-11H2,(H,12,14)(H,15,16)/t6-,7-/m0/s1
InChIKey SBMNPABNWKXNBJ-BQBZGAKWSA-N
SMILES C(=O)([C@@H](N)CO)N[C@H](C(=O)O)CCCCN
Roles Classification
Chemical Role(s): Bronsted base
A molecular entity capable of accepting a hydron from a donor (Bronsted acid).
(via organic amino compound )
Biological Role(s): bacterial metabolite
Any prokaryotic metabolite produced during a metabolic reaction in bacteria.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing Ser-Lys (CHEBI:144702) has functional parent L-lysine (CHEBI:18019)
Ser-Lys (CHEBI:144702) has functional parent L-serine (CHEBI:17115)
Ser-Lys (CHEBI:144702) has role bacterial metabolite (CHEBI:76969)
Ser-Lys (CHEBI:144702) is a dipeptide (CHEBI:46761)
IUPAC Name
L-seryl-L-lysine
Synonyms Sources
(2S)-6-amino-2-{[(2S)-2-amino-3-hydroxypropanoyl]amino}hexanoic acid ChEBI
L-Ser-L-Lys ChEBI
S-K ChEBI
SK ChEBI
Manual Xref Database
HMDB0029044 HMDB
View more database links
Registry Number Type Source
22677-61-8 CAS Registry Number ChEBI
Citation Waiting for Citations Type Source
4568761 PubMed citation Europe PMC
Last Modified
03 September 2019