Protein
Molybdopterin synthase catalytic subunit
Organism
Neosartorya fischeri (strain ATCC 1020 / DSM 3700 / CBS 544.65 / FGSC A1164 / JCM 1740 / NRRL 181 / WB 181)
Function
Catalytic subunit of the molybdopterin synthase complex, a complex that catalyzes the conversion of precursor Z into molybdopterin. Acts by mediating the incorporation of 2 sulfur atoms from thiocarboxylated MOCS2A into precursor Z to generate a dithiolene group.
Similarity
Belongs to the MoaE family. MOCS2B subfamily.
Sequence
MTTQPPQDQTSTTPSLPPHLDPTTYPRTLTSATHNIHLELTYSTLNPTVALEHTSSPAAGANVLFLGTTRNTFEGRAVSQLSYTSYPPLALKSLMSIATRAAEKFDLKGVYIAHRLGVVPISEASIVVAVSAGHRGMAWKAGEEVLEEVKEKVEIWKREEFVDGGMEWRENRERDAEGRLLSSTEGGK