7ZC6 | pdb_00007zc6

Na+ - translocating ferredoxin: NAD+ reductase (Rnf) of C. tetanomorphum

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ARnf-Nqre7zc6A1 A: alpha complex topologyX: Na(+)-translocating NADH-quinone reductase subunit D (From Topology)H: Na(+)-translocating NADH-quinone reductase subunit D (From Topology)T: Na(+)-translocating NADH-quinone reductase subunit DF: Rnf-NqrECOD (1.6)
CFer4_21_1e7zc6C1 A: alpha bundlesX: Bromodomain-likeH: Nqo1C-terminal domain-like (From Topology)T: Nqo1C-terminal domain-likeF: Fer4_21_1ECOD (1.6)
CNQRA_SLBBe7zc6C2 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Nqo1 middle domain-likeF: NQRA_SLBBECOD (1.6)
CNQRA_Ne7zc6C4 A: a+b complex topologyX: alpha/beta-Hammerhead/Barrel-sandwich hybridH: alpha/beta-Hammerhead/Barrel-sandwich hybridT: Single hybrid motifF: NQRA_NECOD (1.6)
CComplex1_51Ke7zc6C3 A: a/b three-layered sandwichesX: Nqo1 FMN-binding domain-like (From Topology)H: Nqo1 FMN-binding domain-like (From Topology)T: Nqo1 FMN-binding domain-likeF: Complex1_51KECOD (1.6)
ERnf-Nqre7zc6E1 A: alpha complex topologyX: Na(+)-translocating NADH-quinone reductase subunit D (From Topology)H: Na(+)-translocating NADH-quinone reductase subunit D (From Topology)T: Na(+)-translocating NADH-quinone reductase subunit DF: Rnf-NqrECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF02508Rnf-Nqr subunit, membrane protein (Rnf-Nqr)Rnf-Nqr subunit, membrane protein- Family
PF128384Fe-4S dicluster domain (Fer4_7)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
PF10531SLBB domain (SLBB)SLBB domainDomain
PF13375RnfC Barrel sandwich hybrid domain (RnfC_N)RnfC Barrel sandwich hybrid domainThis domain is part of the barrel sandwich hybrid superfamily. It is found at the N-terminus of the RnfC Electron transport complex protein. It appears to be most related to the N-terminal NQRA domain (Pfam:PF05896). Domain
PF128384Fe-4S dicluster domain (Fer4_7)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
PF01512Nuo51 FMN-binding domain (Complex1_51K)Nuo51 FMN-binding domainThis entry represents the FMN-binding domain of NADH-ubiquinone oxidoreductase 51kDa subunit from NADH:ubiquinone oxidoreductase. Domain
PF03116NQR2, RnfD, RnfE family (NQR2_RnfD_RnfE)NQR2, RnfD, RnfE family- Family
PF02508Rnf-Nqr subunit, membrane protein (Rnf-Nqr)Rnf-Nqr subunit, membrane protein- Family
F [auth G]PF04205FMN-binding domain (FMN_bind)FMN-binding domainThis conserved region includes the FMN-binding site of the NqrC protein [1] as well as the NosR and NirI regulatory proteins. This domain is post-translationally flavinylated that may facilitate electron transfer, and thus, resembles multiheme cytoch ...This conserved region includes the FMN-binding site of the NqrC protein [1] as well as the NosR and NirI regulatory proteins. This domain is post-translationally flavinylated that may facilitate electron transfer, and thus, resembles multiheme cytochromes [3].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
RnfA-
RnfB
RnfC
RnfD-
RnfE-
F [auth G]RnfG

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR050133Ion-translocating oxidoreductase complex subunit A/EFamily
IPR011293Ion-translocating oxidoreductase complex, subunit RnfA/RsxAFamily
IPR003667NqrDE/RnfAEFamily
IPR0179004Fe-4S ferredoxin, iron-sulphur binding, conserved siteConserved Site
IPR050395Bacterial 4Fe4S Ferredoxin RnfB SubfamilyFamily
IPR0072024Fe-4S domainDomain
IPR0178964Fe-4S ferredoxin-type, iron-sulphur binding domainDomain
IPR010207Ion-translocating oxidoreductase complex, RnfB/RsxBFamily
IPR0179004Fe-4S ferredoxin, iron-sulphur binding, conserved siteConserved Site
IPR026902RnfC Barrel sandwich hybrid domainDomain
IPR019554Soluble ligand binding domainDomain
IPR010208Ion-translocating oxidoreductase complex, subunit RnfC/RsxCFamily
IPR037225NADH-ubiquinone oxidoreductase 51kDa subunit, FMN-binding domain superfamilyHomologous Superfamily
IPR0178964Fe-4S ferredoxin-type, iron-sulphur binding domainDomain
IPR011538NADH-ubiquinone oxidoreductase 51kDa subunit, FMN-binding domainDomain
IPR011303Ion-translocating oxidoreductase complex subunit RnfD, bacterialFamily
IPR004338Ion-translocating oxidoreductase NqrB/RnfDFamily
IPR010968Ion-translocating oxidoreductase complex subunit EFamily
IPR003667NqrDE/RnfAEFamily
F [auth G]IPR010209Ion-translocating oxidoreductase complex, subunit RnfG/RsxGFamily
F [auth G]IPR007329FMN-bindingDomain

Membrane Protein Annotation: OPM OPM Database Homepage

ChainsExternal LinkTypeClassSuperfamilyFamily
A, B, C, D, E
OPMTransmembraneAlpha-helical polytopicAmmonia/urea transporters/Na+ exporterNa(+)-translocating NADH-quinone reductase

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

ChainsExternal LinkComment
A, B, C, D, E
PDBTMAnnotated as membrane protein by PDBTM

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

ChainsResource LinkGroupSubgroupProtein
A, B, C, D, E
mpstrucTRANSMEMBRANE PROTEINS: ALPHA-HELICALOxidoreductasesNa+-translocating ferredoxin: NAD+ reductase (Rnf)