>sp|Q9Z223-1|MOC2B_MOUSE Molybdopterin synthase catalytic subunit OS=Mus musculus GN=Mocs2 MSSLEISNSCFSPETRSPSSRQSVEDNASEPSGKDVDDVQEKPKDIIQFTAEKLSVGEVS QLVVSPLCGAVSLFVGTTRNNFEGKKVISLEYEAYVPMAENEIRKICNDIRQKWPVRHIA VFHRLGLVPVSEASTVIAVSSAHRAASLEAVSYAIDSLKAKVPIWKKGLT