Annotations: 8RVV

CryoEM structure of the Elp-Hdr complex of Methanothermobacter marburgensis state 2, dimer (composite structure)

External Resource: Annotation

Domain Annotation: ECOD Classification
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Fer4, Fer4_21	e8rvvA1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Fer4, Fer4_21	ECOD (v295.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	H(2):CoB-CoM heterodisulfide,ferredoxin reductase subunit A	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	-
B	H(2):CoB-CoM heterodisulfide,ferredoxin 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	cellular anatomical structure membrane
C	H(2):CoB-CoM heterodisulfide,ferredoxin 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
D	Formate dehydrogenase, alpha subunit	oxidoreductase activity oxidoreductase activity, acting on NAD(P)H catalytic activity NADH dehydrogenase activity	cellular respiration energy derivation by oxidation of organic compounds respiratory electron transport chain electron transport chain metabolic process cellular process generation of precursor metabolites and energy	cellular anatomical structure membrane
E	Formate dehydrogenase, beta subunit	iron-sulfur cluster binding binding metal cluster binding small molecule binding oxidoreductase activity oxidoreductase activity, acting on CH or CH2 groups formate dehydrogenase (coenzyme F420) activity catalytic activity oxidoreductase activity, acting on CH or CH2 groups, with an iron-sulfur protein as acceptor	-	-
F	Methyl viologen-reducing hydrogenase, subunit D-related protein	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR017900	4Fe-4S ferredoxin, iron-sulphur binding, conserved site	Conserved Site
A	IPR040131	MnmG, N-terminal domain	Domain
A	IPR039650	H(2):CoB-CoM heterodisulfide,ferredoxin reductase subunit A-like	Family
A	IPR017896	4Fe-4S ferredoxin-type, iron-sulphur binding domain	Domain
A	IPR023753	FAD/NAD(P)-binding domain	Domain
A	IPR036188	FAD/NAD(P)-binding domain superfamily	Homologous Superfamily
B	IPR004017	Cysteine-rich domain	Domain
B	IPR017678	CoB--CoM heterodisulphide reductase, subunit B	Family
B	IPR051278	CoM-S-S-CoB heterodisulfide reductase	Family
C	IPR017900	4Fe-4S ferredoxin, iron-sulphur binding, conserved site	Conserved Site
C	IPR017896	4Fe-4S ferredoxin-type, iron-sulphur binding domain	Domain
C	IPR017680	CoB--CoM heterodisulphide reductase, subunit C	Family
C	IPR009051	Alpha-helical ferredoxin	Homologous Superfamily
D	IPR006963	Molybdopterin oxidoreductase, 4Fe-4S domain	Domain
E	IPR017900	4Fe-4S ferredoxin, iron-sulphur binding, conserved site	Conserved Site
E	IPR045220	Oxidoreductase FRHB/FDHB/HCAR-like	Family
E	IPR007516	Coenzyme F420 hydrogenase/dehydrogenase beta subunit, N-terminal	Domain
E	IPR017896	4Fe-4S ferredoxin-type, iron-sulphur binding domain	Domain
E	IPR007525	Coenzyme F420 hydrogenase/dehydrogenase beta subunit, C-terminal	Domain
E	IPR009051	Alpha-helical ferredoxin	Homologous Superfamily
F	IPR003813	F420-non-reducing hydrogenase iron-sulfur subunit D	Domain

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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.

8RVV | pdb_00008rvv

CryoEM structure of the Elp-Hdr complex of Methanothermobacter marburgensis state 2, dimer (composite structure)

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage