EMBL-EBI | Chemical Biology | ChEBI

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

CHEBI:74553 - Lys-Arg

ChEBI IDCHEBI:74553
ChEBI NameLys-Arg
Stars
DefinitionA dipeptide formed from L-lysine and L-arginine residues.
Last Modified4 July 2013
SubmitterSteve
DownloadsMolfile
FormulaC12H26N6O3
Net Charge0
Average Mass302.379
Monoisotopic Mass302.20664
SMILESN=C(N)NCCC[C@H](NC(=O)[C@@H](N)CCCCN)C(=O)O
InChIInChI=1S/C12H26N6O3/c13-6-2-1-4-8(14)10(19)18-9(11(20)21)5-3-7-17-12(15)16/h8-9H,1-7,13-14H2,(H,18,19)(H,20,21)(H4,15,16,17)/t8-,9-/m0/s1
InChIKeyNPBGTPKLVJEOBE-IUCAKERBSA-N
Roles Classification
Chemical Role:
Bronsted base  A molecular entity capable of accepting a hydron from a donor (Brønsted acid).
Biological Role:
metabolite  Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
ChEBI Ontology
Outgoing Relation(s)
Lys-Arg (CHEBI:74553) has role metabolite (CHEBI:25212)
Lys-Arg (CHEBI:74553) is a dipeptide (CHEBI:46761)
IUPAC Name 
L-lysyl-L-arginine
Synonyms  Source
L-Lys-L-ArgChEBI
lysylarginineChEBI
KRChEBI
Lysyl-ArginineHMDB
Manual XrefsDatabases
HMDB0028945HMDB
Registry NumbersSources
Reaxys:1716491Reaxys