(2~{R})-2-azanyl-5-[[2-[[3-methyl-2,6-bis(oxidanylidene)-7-(phenylmethyl)purin-8-yl]methyl]-1~{H}-benzimidazol-5-yl]amino]-5-oxidanylidene-pentanoic acid

P17752 — Tryptophan 5-hydroxylase 1