M3X

(2~{S})-2-azanyl-6-[[4-azanyl-1-[(2~{R},3~{R},4~{S},5~{R})-3,4-bis(oxidanyl)-5-(phosphonooxymethyl)oxolan-2-yl]pyrimidin-1-ium-2-yl]amino]hexanoic acid

M3X model coordinates provided in the wwPDB chemical component dictionary
Formula: C15 H27 N5 O9 P
Molecular weight: 452 Da
One-letter code: C
Charge: 1