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 6VXZ | pdb_00006vxz

SthK P300A cyclic nucleotide-gated potassium channel in the closed state, in complex with cAMP

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
DLRR_1,LRR_8e6vxzD1 A: alpha arraysX: putative RnfG subunit of electron transport complexH: putative RnfG subunit of electron transport complexT: Aspartate/ornithine carbamoyltransferaseF: LRR_1,LRR_8ECOD (v295.2)
CLRR_1,LRR_8e6vxzC1 A: alpha arraysX: putative RnfG subunit of electron transport complexH: putative RnfG subunit of electron transport complexT: Aspartate/ornithine carbamoyltransferaseF: LRR_1,LRR_8ECOD (v295.2)
BLRR_1,LRR_8e6vxzB1 A: alpha arraysX: putative RnfG subunit of electron transport complexH: putative RnfG subunit of electron transport complexT: Aspartate/ornithine carbamoyltransferaseF: LRR_1,LRR_8ECOD (v295.2)
ALRR_1,LRR_8e6vxzA1 A: alpha arraysX: putative RnfG subunit of electron transport complexH: putative RnfG subunit of electron transport complexT: Aspartate/ornithine carbamoyltransferaseF: LRR_1,LRR_8ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
PF07885Ion channel (Ion_trans_2)Ion channel- Family
A, B, C, D
PF00027Cyclic nucleotide-binding domain (cNMP_binding)Cyclic nucleotide-binding domainThis domain sensor domain can bind cAMP, cGMP, c-di-GMP, oxygen and 2-oxoglutarate (Matilla et. al., FEMS Microbiology Reviews, fuab043, 45, 2021, 1. https://doi.org/10.1093/femsre/fuab043). Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D
SthK -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR013099Potassium channel domainDomain
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
IPR050866Cyclic nucleotide-gated cation channelFamily
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