>tr|A0AA36U8N5|A0AA36U8N5_CERSP Molybdopterin synthase catalytic subunit OS=Cereibacter sphaeroides WS8N GN=RSWS8N_10820 MRVLVQAEPFEFGAEAQTFADGAAGAGAIVTFTGLVRDLSGALEAMEIEHYPGMTERAIA AIAEEARQRWHLIDALVIHRHGRLGPSEPIMMVATAAAHRAEAFAAAEFLMDYLKSRAPF WKKEVTAGGADWVAAKEADEAALGRW