Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyFormate dehydrogenase/DMSO reductase, domains 1-3 8099886 3001453 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyADC-like 8101090 3001132 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyFormate dehydrogenase/DMSO reductase, domains 1-3 8099886 3001453 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyADC-like 8101090 3001132 SCOP2B (2022-06-29)
BSCOP2B Superfamily4Fe-4S ferredoxins 8094124 3000020 SCOP2B (2022-06-29)
DSCOP2B Superfamily4Fe-4S ferredoxins 8094124 3000020 SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, C
PF01568Molydopterin dinucleotide binding domain (Molydop_binding)Molydopterin dinucleotide binding domainThis domain is found in various molybdopterin - containing oxidoreductases and tungsten formylmethanofuran dehydrogenase subunit d (FwdD) and molybdenum formylmethanofuran dehydrogenase subunit (FmdD); where the domain constitutes almost the entir ...This domain is found in various molybdopterin - containing oxidoreductases and tungsten formylmethanofuran dehydrogenase subunit d (FwdD) and molybdenum formylmethanofuran dehydrogenase subunit (FmdD); where the domain constitutes almost the entire subunit. The formylmethanofuran dehydrogenase catalyses the first step in methane formation from CO2 in methanogenic archaea and has a molybdopterin dinucleotide cofactor [1]. This domain corresponds to the C-terminal domain IV in dimethyl sulfoxide (DMSO)reductase which interacts with the 2-amino pyrimidone ring of both molybdopterin guanine dinucleotide molecules [2].
Domain
A, C
PF04879Molybdopterin oxidoreductase Fe4S4 domain (Molybdop_Fe4S4)Molybdopterin oxidoreductase Fe4S4 domainThis domain is found in formate dehydrogenase H for which the structure is known. This first domain (residues 1 to 60) of PDB:1aa6 is an Fe4S4 cluster just below the protein surface [1].Domain
A, C
PF00384Molybdopterin oxidoreductase (Molybdopterin)Molybdopterin oxidoreductase- Family
B, D
PF132474Fe-4S dicluster domain (Fer4_11)4Fe-4S dicluster domainSuperfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contai ...Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contains two 4Fe4S clusters.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, C
Formate dehydrogenase, alpha subunit, selenocysteine-containing
B, D
Formate dehydrogenase, beta subunit, putative - -