>tr|A0A0H2Y4S7|A0A0H2Y4S7_YERPA Molybdopterin synthase catalytic subunit OS=Yersinia pestis bv. Antiqua GN=YPA_1069 MMENTRIRVGAEAFSVGDEYTWLSQCDEDGAVVTFTGKVRNHNLGASVSALTLEHYPGMT EKALTEIIADARSRWSLQRVSVIHRVGPLFPGDEIVFVGVTSAHRSMAFEAAEFIMDYLK TRAPFWKREATVEGERWVESRDSDHIAAKRW