Term Name:	apelin-13(3+)
Synonyms:	apelin-13, apelin-13 peptide(3+), Gln-Arg-Pro-Arg-Leu-Ser-His-Lys-Gly-Pro-Met-Pro-Phe, Gln-Arg-Pro-Arg-Leu-Ser-His-Lys-Gly-Pro-Met-Pro-Phe(3+), L-Gln-L-Arg-L-Pro-L-Arg-L-Leu-L-Ser-L-His-L-Lys-L-Gly-L-Pro-L-Met-L-Pro-L-Phe(3+), L-glutaminyl-L-arginyl-L-prolyl-L-arginyl-L-leucyl-L-seryl-L-histidyl-L-lysylglycyl-L-prolyl-L-methionyl-L-prolyl-L-phenylalanine(3+), N(2)-[(2S)-5-amino-2-azaniumyl-5-oxopentanoyl]-N(5)-[amino(iminio)methyl]-L-ornithyl-L-prolyl-N(5)-[amino(iminio)methyl]-L-ornithyl-L-leucyl-L-seryl-L-histidyl-6-azaniumyl-L-norleucylglycyl-L-prolyl-L-methionyl-N-[(1S)-1-carboxylato-2-phenylethyl]-L-proli
Definition:	A peptide cation obtained from the protonation of the N-terminus amino group and L-arginyl side chains, and deprotonation of the C-terminus carboxy group of apelin-13. It is the major species at pH 7.3.
Ontology:	ChEBI [CHEBI:147395]  ( EBI )