>5MPO_2|Chains C, D|Molybdopterin synthase catalytic subunit|Homo sapiens (9606) MSAFEPSRKDMDEVEEKSKDVINFTAEKLSVDEVSQLVISPLCGAISLFVGTTRNNFEGKKVISLEYEAYLPMAENEVRKICSDIRQKWPVKHIAVFHRLGLVPVSEASIIIAVSSAHRAASLEAVSYAIDTLKAKVPIWKKEIYEESSTWKGN >5MPO_1|Chains A, B|Molybdopterin synthase sulfur carrier subunit|Homo sapiens (9606) MGHHHHHHSSGVDLGTENLYFQSMVEVLYFAKSAEITGVRSETISVPQEIKALQLWKEIETRHPGLADVRNQIIFAVRQEYVELGDQLLVLQPGDEIAVIPPISGG