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 5V4S | pdb_00005v4s

CryoEM Structure of a Prokaryotic Cyclic Nucleotide-Gated Ion Channel

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
DcNMP_bindinge5v4sD1 A: alpha arraysX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: cNMP_bindingECOD (v295.2)
CcNMP_bindinge5v4sC1 A: alpha arraysX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: cNMP_bindingECOD (v295.2)
BcNMP_bindinge5v4sB1 A: alpha arraysX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: cNMP_bindingECOD (v295.2)
ASpectrine5v4sA1 A: alpha arraysX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: SpectrinECOD (v295.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D
Transporter, cation channel family / cyclic nucleotide-binding domain multi-domain protein

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR005821Ion transport domainDomain
A, B, C, D
IPR051413Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channelFamily
A, B, C, D
IPR003938Potassium channel, voltage-dependent, EAG/ELK/ERG-likeFamily
A, B, C, D
IPR018488Cyclic nucleotide-binding, conserved siteConserved Site
A, B, C, D
IPR014710PpnP-like, jelly roll foldHomologous Superfamily
A, B, C, D
IPR000595Cyclic nucleotide-binding domainDomain
A, B, C, D
IPR018490Cyclic nucleotide-binding domain superfamilyHomologous Superfamily

Membrane Protein Annotation: OPM OPM Database Homepage

ChainsExternal LinkTypeClassSuperfamilyFamily
A, B, C, D
OPMTransmembraneAlpha-helical polytopicIon channel (VIC) superfamilyCyclic nucleotide-gated ion channel

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

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

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

ChainsExternal LinkComment
A, B, C, D
MemProtMDAnnotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

ChainsResource LinkGroupSubgroupProtein
A, B, C, D
mpstrucTRANSMEMBRANE PROTEINS: ALPHA-HELICALChannels: Potassium, Sodium, & Proton Ion-SelectiveCyclic-nucleotide-gated (CNG) channel