Annotations: 5ODC

Heterodisulfide reductase / [NiFe]-hydrogenase complex from Methanothermococcus thermolithotrophicus at 2.3 A resolution

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
L	d5odcl_	Multi-domain proteins (alpha and beta)	HydB/Nqo4-like	HydB/Nqo4-like	automated matches	automated matches	(Methanothermococcus thermolithotrophicus DSM 2095 ) [TaxId: 523845 ],	SCOPe (2.08)
F	d5odcf_	Multi-domain proteins (alpha and beta)	HydB/Nqo4-like	HydB/Nqo4-like	automated matches	automated matches	(Methanothermococcus thermolithotrophicus DSM 2095 ) [TaxId: 523845 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
L	SCOP2B Superfamily	HydB/Nqo4-like	8096642	3001849	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	HydB/Nqo4-like	8096642	3001849	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)
H	Ribosomal_L4	e5odcH1	A: alpha arrays	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: Ribosomal_L4	ECOD (v295.2)
B	Oxidored_q6	e5odcB1	A: alpha arrays	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: Oxidored_q6	ECOD (v295.2)
K	Ribosomal_L4	e5odcK1	A: alpha arrays	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: Ribosomal_L4	ECOD (v295.2)
E	Oxidored_q6	e5odcE1	A: alpha arrays	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: Oxidored_q6	ECOD (v295.2)
E	Complex1_30kDa	e5odcE2	A: alpha arrays	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: Complex1_30kDa	ECOD (v295.2)
L	Copper-bind	e5odcL4	A: alpha arrays	X: Nat/Ivy	H: Acyl-CoA N-acyltransferases (Nat)	T: Acyl-CoA N-acyltransferases (Nat)	F: Copper-bind	ECOD (v295.2)
L	PrgH	e5odcL1	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
F	Copper-bind	e5odcF4	A: alpha arrays	X: Nat/Ivy	H: Acyl-CoA N-acyltransferases (Nat)	T: Acyl-CoA N-acyltransferases (Nat)	F: Copper-bind	ECOD (v295.2)
F	PrgH	e5odcF2	A: alpha arrays	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: PrgH	ECOD (v295.2)
J	PylS_N	e5odcJ1	A: alpha arrays	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleotidyltransferase	F: PylS_N	ECOD (v295.2)
D	Exo_endo_phos2	e5odcD1	A: alpha arrays	X: LYR protein	H: LYR protein	T: LYR protein	F: Exo_endo_phos2	ECOD (v295.2)
C	Fer4_8	e5odcC1	A: alpha arrays	X: LYR protein	H: alpha-helical ferredoxin	T: alpha-helical ferredoxin	F: Fer4_8	ECOD (v295.2)
I	PylS_N	e5odcI1	A: alpha arrays	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleotidyltransferase	F: PylS_N	ECOD (v295.2)
A	Fer4_6	e5odcA1	A: alpha arrays	X: Nat/Ivy	H: Acyl-CoA N-acyltransferases (Nat)	T: Acyl-CoA N-acyltransferases (Nat)	F: Fer4_6	ECOD (v295.2)
A	Copper-bind	e5odcA4	A: alpha arrays	X: Nat/Ivy	H: Acyl-CoA N-acyltransferases (Nat)	T: Acyl-CoA N-acyltransferases (Nat)	F: Copper-bind	ECOD (v295.2)
G	Copper-bind	e5odcG1	A: alpha arrays	X: Nat/Ivy	H: Acyl-CoA N-acyltransferases (Nat)	T: Acyl-CoA N-acyltransferases (Nat)	F: Copper-bind	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
H	1.20.1050.140	Mainly Alpha	Up-down Bundle	Glutathione S-transferase Yfyf (Class Pi)	Chain A, domain 2	CATH (utative)
B	1.20.1050.140	Mainly Alpha	Up-down Bundle	Glutathione S-transferase Yfyf (Class Pi)	Chain A, domain 2	CATH (utative)
K	3.40.50.700	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NADH:ubiquinone oxidoreductase-like, 20kDa subunit	CATH (utative)
E	3.40.50.700	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NADH:ubiquinone oxidoreductase-like, 20kDa subunit	CATH (utative)
A	3.30.70.20	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (utative)
G	3.30.70.20	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (utative)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, H	Heterodisulfide reductase, subunit B	oxidoreductase activity, acting on a sulfur group of donors CoB--CoM heterodisulfide reductase activity oxidoreductase activity catalytic activity	cellular respiration energy derivation by oxidation of organic compounds alkane biosynthetic process methane metabolic process generation of precursor metabolites and energy hydrocarbon metabolic process biosynthetic process energy derivation by oxidation of reduced inorganic compounds methanogenesis metabolic process cellular process hydrocarbon biosynthetic process anaerobic respiration	-
E, K	Methyl-viologen reducing hydrogenase subunit G	hydrogenase (acceptor) activity oxidoreductase activity oxidoreductase activity, acting on hydrogen as donor catalytic activity iron-sulfur cluster binding binding metal cluster binding small molecule binding hydrogen dehydrogenase activity oxidoreductase activity, acting on hydrogen as donor, NAD or NADP as acceptor	-	-
F, L	Methyl-viologen reducing hydrogenase subunit A	hydrogenase (acceptor) activity oxidoreductase activity oxidoreductase activity, acting on hydrogen as donor catalytic activity cation binding transition metal ion binding ion binding binding nickel cation binding metal ion binding small molecule binding oxidoreductase activity, acting on hydrogen as donor, iron-sulfur protein as acceptor ferredoxin hydrogenase activity hydrogen dehydrogenase activity hydrogenase (acceptor) activity oxidoreductase activity oxidoreductase activity, acting on hydrogen as donor catalytic activity cation binding transition metal ion binding ion binding binding nickel cation binding metal ion binding small molecule binding oxidoreductase activity, acting on hydrogen as donor, iron-sulfur protein as acceptor ferredoxin hydrogenase activity hydrogen dehydrogenase activity oxidoreductase activity, acting on hydrogen as donor, NAD or NADP as acceptor	-	-
D, J	Methyl-viologen reducing hydrogenase subunit D	oxidoreductase activity, acting on a sulfur group of donors CoB--CoM heterodisulfide reductase activity oxidoreductase activity catalytic activity	-	-
C, I	Heterodisulfide reductase, subunit C	oxidoreductase activity, acting on a sulfur group of donors CoB--CoM heterodisulfide reductase activity oxidoreductase activity catalytic activity iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding	cellular respiration energy derivation by oxidation of organic compounds alkane biosynthetic process methane metabolic process generation of precursor metabolites and energy hydrocarbon metabolic process biosynthetic process energy derivation by oxidation of reduced inorganic compounds methanogenesis metabolic process cellular process hydrocarbon biosynthetic process anaerobic respiration	cell periphery cellular anatomical structure plasma membrane membrane
A, G	Heterodisulfide reductase, subunit A	oxidoreductase activity catalytic activity iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, H	IPR004017	Cysteine-rich domain	Domain
B, H	IPR017678	CoB--CoM heterodisulphide reductase, subunit B	Family
B, H	IPR051278	CoM-S-S-CoB heterodisulfide reductase	Family
E, K	IPR051349	Hydrogenase complex-associated protein	Family
E, K	IPR037024	[NiFe]-hydrogenase, small subunit, N-terminal domain superfamily	Homologous Superfamily
E, K	IPR006137	NADH:ubiquinone oxidoreductase-like, 20kDa subunit	Domain
F, L	IPR001501	Nickel-dependent hydrogenase, large subunit	Family
F, L	IPR029014	[NiFe]-hydrogenase, large subunit	Homologous Superfamily
F, L	IPR018194	Nickel-dependent hydrogenase, large subunit, nickel binding site	Binding Site
D, J	IPR003813	F420-non-reducing hydrogenase iron-sulfur subunit D	Domain
C, I	IPR017900	4Fe-4S ferredoxin, iron-sulphur binding, conserved site	Conserved Site
C, I	IPR017896	4Fe-4S ferredoxin-type, iron-sulphur binding domain	Domain
C, I	IPR017680	CoB--CoM heterodisulphide reductase, subunit C	Family
C, I	IPR009051	Alpha-helical ferredoxin	Homologous Superfamily
A, G	IPR017900	4Fe-4S ferredoxin, iron-sulphur binding, conserved site	Conserved Site
A, G	IPR003953	FAD-dependent oxidoreductase 2, FAD-binding domain	Domain
A, G	IPR039650	H(2):CoB-CoM heterodisulfide,ferredoxin reductase subunit A-like	Family
A, G	IPR017896	4Fe-4S ferredoxin-type, iron-sulphur binding domain	Domain
A, G	IPR036188	FAD/NAD(P)-binding domain superfamily	Homologous Superfamily

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.