CHEBI:143157 - β-alanyl-L-argininium

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ChEBI Name β-alanyl-L-argininium
ChEBI ID CHEBI:143157
ChEBI ASCII Name beta-alanyl-L-argininium
Definition A peptide cation that is the conjugate acid of β-alanyl-L-arginine, arising from the deprotonation of the carboxy group and protonation of both the primary amino and guanidino groups; major species at pH 7.3.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Anne Morgat
Supplier Information
Download Molfile XML SDF
Formula C9H20N5O3
Net Charge +1
Average Mass 246.290
Monoisotopic Mass 246.15607
InChI InChI=1S/C9H19N5O3/c10-4-3-7(15)14-6(8(16)17)2-1-5-13-9(11)12/h6H,1-5,10H2,(H,14,15)(H,16,17)(H4,11,12,13)/p+1/t6-/m0/s1
InChIKey DLRGFJGVZXSSTP-LURJTMIESA-O
SMILES C(=O)(N[C@@H](CCCNC(=[NH2+])N)C(=O)[O-])CC[NH3+]
ChEBI Ontology
Outgoing β-alanyl-L-argininium (CHEBI:143157) is a peptide cation (CHEBI:60194)
β-alanyl-L-argininium (CHEBI:143157) is conjugate acid of β-alanyl-L-arginine (CHEBI:28712)
Incoming β-alanyl-L-arginine (CHEBI:28712) is conjugate base of β-alanyl-L-argininium (CHEBI:143157)
IUPAC Name
(2S)-5-{[amino(iminio)methyl]amino}-2-(3-azaniumylpropanamido)pentanoate
Synonyms Sources
β-alanyl-L-Arg(1+) ChEBI
β-alanyl-L-arginine UniProt
β-alanyl-L-arginine(1+) ChEBI
βAla-Arg(1+) ChEBI
Last Modified
22 October 2019