4CZ9 | pdb_00004cz9

Structure of the sodium proton antiporter PaNhaP from Pyrococcus abyssii at pH 4.

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BC2e4cz9B1 A: alpha bundlesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: C2ECOD (develop294)
AC2e4cz9A1 A: alpha bundlesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: C2ECOD (develop294)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
NA+/H+ ANTIPORTER, PUTATIVE

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR006153Cation/H+ exchanger, transmembrane domainDomain
A, B
IPR038770Sodium/solute symporter superfamilyHomologous Superfamily

Membrane Protein Annotation: OPM OPM Database Homepage

ChainsExternal LinkTypeClassSuperfamilyFamily
A, B
OPMTransmembraneAlpha-helical polytopicMonovalent cation-proton antiporterSodium-proton antiporter 1

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

ChainsExternal LinkComment
A, B
PDBTMAnnotated as membrane protein by PDBTM

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

ChainsResource LinkGroupSubgroupProtein
A, B
mpstrucTRANSMEMBRANE PROTEINS: ALPHA-HELICALAntiportersNhaP Na+/H+ antiporter, pH 8