8XM6 | pdb_00008xm6

Cryo-EM structure of human ZnT1 WT, in the absence of zinc, determined in an outward-facing conformation

External Resource: Annotation


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth B],
B [auth A]		PF01545Cation efflux transmembrane domain (Cation_efflux)Cation efflux transmembrane domainThis entry represents the transmembrane domain at the N-terminal in Cation Diffusion Facilitator (CDF) transporter proteins. These proteins are involved in the transport of divalent metal cations across cellular membranes. They facilitate the efflux ...This entry represents the transmembrane domain at the N-terminal in Cation Diffusion Facilitator (CDF) transporter proteins. These proteins are involved in the transport of divalent metal cations across cellular membranes. They facilitate the efflux or sequestration of metals such as zinc, cadmium, iron, manganese, and cobalt, contributing to metal homeostasis and detoxification. These proteins often function as antiporters, coupling the transport of metal ions with protons or other ions. They play crucial roles in various biological processes, including maintaining cellular metal ion balance, protecting cells from metal toxicity, and regulating metal ion concentrations in specific cellular compartments. These proteins include subfamilies like SLC30A, which are involved in zinc transport, and FieF, which is associated with metal detoxification. [1-2].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth B],
B [auth A]		Proton-coupled zinc antiporter SLC30A1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth B],
B [auth A]		IPR002524Cation effluxFamily
A [auth B],
B [auth A]		IPR027469Cation efflux transmembrane domain superfamilyHomologous Superfamily
A [auth B],
B [auth A]		IPR036837Cation efflux protein, cytoplasmic domain superfamilyHomologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A [auth B],
B [auth A]		Pharos:  Q9Y6M5

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

ChainsExternal LinkComment
PDBTMAnnotated as membrane protein by PDBTM

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

ChainsResource LinkGroupSubgroupProtein
mpstrucTRANSMEMBRANE PROTEINS: ALPHA-HELICALCa2+:Cation Antiporter (CaCA) FamilyProton-coupled Zinc/Calcium antiporter SLC30A1 (known as ZnT1), in the absence of zinc, outward-facing conformation