7BKB
Formate dehydrogenase - heterodisulfide reductase - formylmethanofuran dehydrogenase complex from Methanospirillum hungatei (hexameric, composite structure)
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
F [auth D] | SCOP2B Superfamily | Formate dehydrogenase/DMSO reductase domains 1-3 | 8105473 | 3001453 | SCOP2B (2022-06-29) |
R [auth d] | SCOP2B Superfamily | Formate dehydrogenase/DMSO reductase domains 1-3 | 8105473 | 3001453 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF12838 | e7bkbA1 | A: a+b two layers | X: 4Fe-4S ferredoxin (From Topology) | H: 4Fe-4S ferredoxin (From Topology) | T: 4Fe-4S ferredoxin | F: PF12838 | ECOD (1.6) |
A | PF12831 | e7bkbA4 | A: a/b barrels | X: TIM beta/alpha-barrel | H: TIM barrels (From Topology) | T: TIM barrels | F: PF12831 | ECOD (1.6) |
A | F_UNCLASSIFIED | e7bkbA3 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: FAD/NAD(P)-binding domain | F: F_UNCLASSIFIED | ECOD (1.6) |
M [auth a] | PF12838 | e7bkba3 | A: a+b two layers | X: 4Fe-4S ferredoxin (From Topology) | H: 4Fe-4S ferredoxin (From Topology) | T: 4Fe-4S ferredoxin | F: PF12838 | ECOD (1.6) |
M [auth a] | PF12831 | e7bkba2 | A: a/b barrels | X: TIM beta/alpha-barrel | H: TIM barrels (From Topology) | T: TIM barrels | F: PF12831 | ECOD (1.6) |
M [auth a] | F_UNCLASSIFIED | e7bkba1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: FAD/NAD(P)-binding domain | F: F_UNCLASSIFIED | ECOD (1.6) |
J | PF01568 | e7bkbJ1 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: double psi | F: PF01568 | ECOD (1.6) |
V [auth j] | PF01568 | e7bkbj1 | A: beta barrels | X: cradle loop barrel | H: RIFT-related | T: double psi | F: PF01568 | ECOD (1.6) |
W [auth k] | PF00037 | e7bkbk2 | A: a+b two layers | X: 4Fe-4S ferredoxin (From Topology) | H: 4Fe-4S ferredoxin (From Topology) | T: 4Fe-4S ferredoxin | F: PF00037 | ECOD (1.6) |
W [auth k] | PF12838 | e7bkbk3 | A: a+b two layers | X: 4Fe-4S ferredoxin (From Topology) | H: 4Fe-4S ferredoxin (From Topology) | T: 4Fe-4S ferredoxin | F: PF12838 | ECOD (1.6) |
K | PF00037 | e7bkbK3 | A: a+b two layers | X: 4Fe-4S ferredoxin (From Topology) | H: 4Fe-4S ferredoxin (From Topology) | T: 4Fe-4S ferredoxin | F: PF00037 | ECOD (1.6) |
K | PF12838 | e7bkbK2 | A: a+b two layers | X: 4Fe-4S ferredoxin (From Topology) | H: 4Fe-4S ferredoxin (From Topology) | T: 4Fe-4S ferredoxin | F: PF12838 | ECOD (1.6) |
L [auth H] | F_UNCLASSIFIED | e7bkbH2 | A: a+b two layers | X: Formate dehydrogenase/DMSO reductase, domain 1 (From Topology) | H: Formate dehydrogenase/DMSO reductase, domain 1 (From Topology) | T: Formate dehydrogenase/DMSO reductase, domain 1 | F: F_UNCLASSIFIED | ECOD (1.6) |
L [auth H] | F_UNCLASSIFIED | e7bkbH3 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Formate dehydrogenase/DMSO reductase, domains 2 and 3 (From Topology) | T: Formate dehydrogenase/DMSO reductase, domains 2 and 3 | F: F_UNCLASSIFIED | ECOD (1.6) |
L [auth H] | PF00384 | e7bkbH1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Formate dehydrogenase/DMSO reductase, domains 2 and 3 (From Topology) | T: Formate dehydrogenase/DMSO reductase, domains 2 and 3 | F: PF00384 | ECOD (1.6) |
X [auth h] | F_UNCLASSIFIED | e7bkbh2 | A: a+b two layers | X: Formate dehydrogenase/DMSO reductase, domain 1 (From Topology) | H: Formate dehydrogenase/DMSO reductase, domain 1 (From Topology) | T: Formate dehydrogenase/DMSO reductase, domain 1 | F: F_UNCLASSIFIED | ECOD (1.6) |
X [auth h] | F_UNCLASSIFIED | e7bkbh3 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Formate dehydrogenase/DMSO reductase, domains 2 and 3 (From Topology) | T: Formate dehydrogenase/DMSO reductase, domains 2 and 3 | F: F_UNCLASSIFIED | ECOD (1.6) |
X [auth h] | PF00384 | e7bkbh1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Formate dehydrogenase/DMSO reductase, domains 2 and 3 (From Topology) | T: Formate dehydrogenase/DMSO reductase, domains 2 and 3 | F: PF00384 | ECOD (1.6) |
B [auth F] | PF02662 | e7bkbF1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Methyl-viologen reducing hydrogenase subunit D (From Topology) | T: Methyl-viologen reducing hydrogenase subunit D | F: PF02662 | ECOD (1.6) |
N [auth f] | PF02662 | e7bkbf1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Methyl-viologen reducing hydrogenase subunit D (From Topology) | T: Methyl-viologen reducing hydrogenase subunit D | F: PF02662 | ECOD (1.6) |
D [auth C] | PF13183 | e7bkbC1 | A: alpha arrays | X: alpha-helical ferredoxin-like | H: alpha-helical ferredoxin (From Topology) | T: alpha-helical ferredoxin | F: PF13183 | ECOD (1.6) |
P [auth c] | PF13183 | e7bkbc1 | A: alpha arrays | X: alpha-helical ferredoxin-like | H: alpha-helical ferredoxin (From Topology) | T: alpha-helical ferredoxin | F: PF13183 | ECOD (1.6) |
E [auth B] | PF02754 | e7bkbB1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: ATC-like | F: PF02754 | ECOD (1.6) |
Q [auth b] | PF02754 | e7bkbb1 | A: a/b three-layered sandwiches | X: Flavodoxin-like | H: Class I glutamine amidotransferase-like | T: ATC-like | F: PF02754 | ECOD (1.6) |
F [auth D] | PF04879 | e7bkbD3 | A: a+b two layers | X: Formate dehydrogenase/DMSO reductase, domain 1 (From Topology) | H: Formate dehydrogenase/DMSO reductase, domain 1 (From Topology) | T: Formate dehydrogenase/DMSO reductase, domain 1 | F: PF04879 | ECOD (1.6) |
F [auth D] | PF00384 | e7bkbD1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Formate dehydrogenase/DMSO reductase, domains 2 and 3 (From Topology) | T: Formate dehydrogenase/DMSO reductase, domains 2 and 3 | F: PF00384 | ECOD (1.6) |
R [auth d] | PF04879 | e7bkbd3 | A: a+b two layers | X: Formate dehydrogenase/DMSO reductase, domain 1 (From Topology) | H: Formate dehydrogenase/DMSO reductase, domain 1 (From Topology) | T: Formate dehydrogenase/DMSO reductase, domain 1 | F: PF04879 | ECOD (1.6) |
R [auth d] | PF00384 | e7bkbd1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Formate dehydrogenase/DMSO reductase, domains 2 and 3 (From Topology) | T: Formate dehydrogenase/DMSO reductase, domains 2 and 3 | F: PF00384 | ECOD (1.6) |
G [auth I] | PF01493 | e7bkbI1 | A: beta duplicates or obligate multimers | X: Single-stranded right-handed beta-helix | H: Alpha subunit of glutamate synthase-C (From Topology) | T: Alpha subunit of glutamate synthase-C | F: PF01493 | ECOD (1.6) |
S [auth i] | PF01493 | e7bkbi1 | A: beta duplicates or obligate multimers | X: Single-stranded right-handed beta-helix | H: Alpha subunit of glutamate synthase-C (From Topology) | T: Alpha subunit of glutamate synthase-C | F: PF01493 | ECOD (1.6) |
H [auth L] | PF00037 | e7bkbL1 | A: a+b two layers | X: 4Fe-4S ferredoxin (From Topology) | H: 4Fe-4S ferredoxin (From Topology) | T: 4Fe-4S ferredoxin | F: PF00037 | ECOD (1.6) |
T [auth l] | PF00037 | e7bkbl1 | A: a+b two layers | X: 4Fe-4S ferredoxin (From Topology) | H: 4Fe-4S ferredoxin (From Topology) | T: 4Fe-4S ferredoxin | F: PF00037 | ECOD (1.6) |
I [auth G] | F_UNCLASSIFIED | e7bkbG2 | A: beta sandwiches | X: Composite domain of metallo-dependent hydrolases (From Topology) | H: Composite domain of metallo-dependent hydrolases (From Topology) | T: Composite domain of metallo-dependent hydrolases | F: F_UNCLASSIFIED | ECOD (1.6) |
I [auth G] | PF07969 | e7bkbG1 | A: a/b barrels | X: TIM beta/alpha-barrel | H: TIM barrels (From Topology) | T: TIM barrels | F: PF07969 | ECOD (1.6) |
U [auth g] | F_UNCLASSIFIED | e7bkbg2 | A: beta sandwiches | X: Composite domain of metallo-dependent hydrolases (From Topology) | H: Composite domain of metallo-dependent hydrolases (From Topology) | T: Composite domain of metallo-dependent hydrolases | F: F_UNCLASSIFIED | ECOD (1.6) |
U [auth g] | PF07969 | e7bkbg1 | A: a/b barrels | X: TIM beta/alpha-barrel | H: TIM barrels (From Topology) | T: TIM barrels | F: PF07969 | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A, M [auth a] | PF12831 | FAD dependent oxidoreductase (FAD_oxidored) | FAD dependent oxidoreductase | - | Family |
A, M [auth a] | PF12838 | 4Fe-4S dicluster domain (Fer4_7) | 4Fe-4S dicluster domain | 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 contai ... | Domain |
J, V [auth j] | PF01568 | Molydopterin dinucleotide binding domain (Molydop_binding) | Molydopterin dinucleotide binding domain | 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 entir ... | Domain |
K, W [auth k] | PF12838 | 4Fe-4S dicluster domain (Fer4_7) | 4Fe-4S dicluster domain | 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 contai ... | Domain |
L [auth H], X [auth h] | PF00384 | Molybdopterin oxidoreductase (Molybdopterin) | Molybdopterin oxidoreductase | - | Family |
B [auth F], N [auth f] | PF02662 | Methyl-viologen-reducing hydrogenase, delta subunit (FlpD) | Methyl-viologen-reducing hydrogenase, delta subunit | - | Family |
C [auth E], O [auth e] | PF04422 | Coenzyme F420 hydrogenase/dehydrogenase, beta subunit N-term (FrhB_FdhB_N) | Coenzyme F420 hydrogenase/dehydrogenase, beta subunit N-term | - | Family |
C [auth E], O [auth e] | PF04432 | Coenzyme F420 hydrogenase/dehydrogenase, beta subunit C terminus (FrhB_FdhB_C) | Coenzyme F420 hydrogenase/dehydrogenase, beta subunit C terminus | Coenzyme F420 hydrogenase (EC:1.12.99.1) reduces the low-potential two-electron acceptor coenzyme F420. This family contains the C termini of F420 hydrogenase and dehydrogenase beta subunits [1], [2]. The N terminus of Methanobacterium formicicum fo ... | Domain |
D [auth C], P [auth c] | PF13183 | 4Fe-4S dicluster domain (Fer4_8) | 4Fe-4S dicluster domain | 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 contai ... | Domain |
E [auth B], Q [auth b] | PF02754 | Cysteine-rich domain (CCG) | Cysteine-rich domain | - | Family |
F [auth D], R [auth d] | PF04879 | Molybdopterin oxidoreductase Fe4S4 domain (Molybdop_Fe4S4) | Molybdopterin oxidoreductase Fe4S4 domain | This 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 |
F [auth D], R [auth d] | PF00384 | Molybdopterin oxidoreductase (Molybdopterin) | Molybdopterin oxidoreductase | - | Family |
G [auth I], S [auth i] | PF01493 | GXGXG motif (GXGXG) | GXGXG motif | - | Family |
H [auth L], T [auth l] | PF12838 | 4Fe-4S dicluster domain (Fer4_7) | 4Fe-4S dicluster domain | 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 contai ... | Domain |
I [auth G], U [auth g] | PF07969 | Amidohydrolase family (Amidohydro_3) | Amidohydrolase family | - | Domain |