Xanthine dehydrogenase.

oxidoreductase, molybdopterin-binding subunit (RefSeq)
oxidoreductase, FAD-binding subunit (RefSeq)
oxidoreductase, molybdopterin-binding subunit (RefSeq)
oxidoreductase, FAD-binding subunit; putative molybdopterin oxidoreductase, xanthine dehydrogenase family (RefSeq)
oxidoreductase, molybdopterin-binding subunit (RefSeq)
oxidoreductase, FAD-binding subunit; putative molybdopterin oxidoreductase, xanthine dehydrogenase family (RefSeq)