>3rpf_B mol:protein length:148 Molybdopterin synthase catalytic subunit SNAVLKIIQGALDTRELLKAYQEEACAKNFGAFCVFVGIVRKEDNIQGLSFDIYEALLK TWFEKWHHKAKDLGVVLKMAHSLGDVLIGQSSFLCVSMGKNRKNALELYENFIEDFKHN APIWKYDLIHNKRIYAKERSHPLKGSGLLA