>tr|A0A0E1T068|A0A0E1T068_ECOLX Molybdopterin synthase catalytic subunit OS=Escherichia coli 53638 GN=moaE MAETKIVVGPQPFSVGEEYPWLAERDEDGAVVTFTGKVRNHNLGDSVNALTLEHYPGMTE KALAEIVDEARNRWPLGRVTVIHRIGELWPGDEIVFVGVTSAHRSSAFEAGQFIMDYLKT RAPFWKREATPEGDRWVEARESDQQAAKRW