9KVX | pdb_00009kvx

Cryo-EM structure of SLC30A10 in Mn2+-bound state, determined in inward-facing conformation

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Membrane Protein Annotation: MemProtMD

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B], B [auth A]	PF16916	Cation efflux protein, cytoplasmic domain (ZT_dimer)	Cation efflux protein, cytoplasmic domain	This entry represents the cytoplasmic domain in Cation Diffusion Facilitator (CDD) transporter proteins including zinc transporters. These proteins are involved in the transport of divalent metal cations across cellular membranes. They facilitate the ...	This entry represents the cytoplasmic domain in Cation Diffusion Facilitator (CDD) transporter proteins including zinc transporters. 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 SCL30A, which are involved in zinc transport, and FieF, which is associated with metal detoxification. This domain is the dimerisation region of the whole molecule of zinc transporters since the full-length members form a homodimer during activity. The domain lies within the cytoplasm and exhibits an overall structural similarity with the copper metallochaperone Hah1 Swissprot:O00244, exhibiting an open alpha-beta domain with two alpha helices (H1 and H2) aligned on one side and a three-stranded mixed beta-sheet (S1 to S3) on the other side. The N-terminal domain is represented by Pfam:PF01545 [1].	Domain
A [auth B], B [auth A]	PF01545	Cation efflux transmembrane domain (Cation_efflux)	Cation efflux transmembrane domain	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 ...	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

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A]	Calcium/manganese antiporter SLC30A10	monoatomic cation transmembrane transporter activity manganese ion transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transition metal ion transmembrane transporter activity metal ion transmembrane transporter activity transmembrane transporter activity zinc ion transmembrane transporter activity metal cation:monoatomic cation antiporter activity calcium:monoatomic cation antiporter activity calcium:manganese antiporter activity secondary active transmembrane transporter activity antiporter activity active transmembrane transporter activity monoatomic cation transmembrane transporter activity manganese ion transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity transition metal ion transmembrane transporter activity metal ion transmembrane transporter activity transmembrane transporter activity zinc ion transmembrane transporter activity metal cation:monoatomic cation antiporter activity calcium:monoatomic cation antiporter activity calcium:manganese antiporter activity secondary active transmembrane transporter activity antiporter activity active transmembrane transporter activity calcium ion transmembrane transporter activity	zinc ion import into organelle transport monoatomic ion transmembrane transport zinc ion transport establishment of localization metal ion transport monoatomic cation transmembrane transport transmembrane transport localization zinc ion transmembrane transport transition metal ion transport monoatomic ion transport cellular process monoatomic cation transport zinc ion import into organelle transport monoatomic ion transmembrane transport zinc ion transport establishment of localization metal ion transport monoatomic cation transmembrane transport transmembrane transport localization zinc ion transmembrane transport transition metal ion transport monoatomic ion transport cellular process monoatomic cation transport cellular response to stimulus positive regulation of cell communication regulation of cellular process positive regulation of signal transduction response to stimulus signaling positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus positive regulation of ERK1 and ERK2 cascade regulation of intracellular signal transduction intracellular signaling cassette signal transduction positive regulation of cellular process regulation of biological process regulation of signaling positive regulation of MAPK cascade biological regulation positive regulation of intracellular signal transduction regulation of MAPK cascade regulation of response to stimulus MAPK cascade regulation of cell communication ERK1 and ERK2 cascade regulation of ERK1 and ERK2 cascade positive regulation of signaling inorganic ion homeostasis homeostatic process manganese ion homeostasis intracellular manganese ion homeostasis cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis detoxification of inorganic compound stress response to zinc ion response to zinc ion detoxification detoxification of zinc ion response to toxic substance response to metal ion response to chemical response to stress stress response to metal ion intracellular zinc ion homeostasis cell surface receptor signaling pathway cell surface receptor protein tyrosine kinase signaling pathway ERBB signaling pathway epidermal growth factor receptor signaling pathway enzyme-linked receptor protein signaling pathway manganese ion transport export from cell manganese ion export across plasma membrane export across plasma membrane manganese ion transmembrane transport cellular response to nitrogen compound response to angiotensin response to endogenous stimulus response to peptide hormone response to oxygen-containing compound cellular response to peptide hormone stimulus cellular response to angiotensin response to nitrogen compound cellular response to oxygen-containing compound cellular response to endogenous stimulus cellular response to chemical stimulus response to hormone cellular response to hormone stimulus	cellular anatomical structure membrane cell periphery plasma membrane membrane-bounded organelle intracellular anatomical structure early endosome endosome intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle cellular anatomical structure membrane cell periphery plasma membrane membrane-bounded organelle intracellular anatomical structure early endosome endosome intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle cytoplasm vesicle endosome membrane recycling endosome cytoplasmic vesicle membrane bounding membrane of organelle recycling endosome membrane vesicle membrane organelle membrane Golgi apparatus Golgi membrane early endosome membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B], B [auth A]	IPR058533	Cation efflux protein, transmembrane domain	Domain
A [auth B], B [auth A]	IPR002524	Cation efflux	Family
A [auth B], B [auth A]	IPR027469	Cation efflux transmembrane domain superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR027470	Cation efflux protein, cytoplasmic domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth B], B [auth A]	Pharos: Q6XR72	Parkinson disease cirrhosis - dystonia - polycythemia - hypermanganesemia syndrome polycythemia dystonic disorder hypothyroidism manganese poisoning cholestasis cirrhosis of liver Erythrocytosis glioblastoma malignant colon neoplasm adrenal cortex carcinoma oligodendroglioma pancreatic insulinoma chronic obstructive pulmonary disease Parkinson disease cirrhosis - dystonia - polycythemia - hypermanganesemia syndrome polycythemia dystonic disorder hypothyroidism manganese poisoning cholestasis cirrhosis of liver Erythrocytosis glioblastoma malignant colon neoplasm adrenal cortex carcinoma oligodendroglioma pancreatic insulinoma chronic obstructive pulmonary disease corneal disease pilocytic astrocytoma psoriasis Sjogren syndrome hypermanganesemia with dystonia inborn carbohydrate metabolic disorder malignant ependymoma atypical teratoid rhabdoid tumor medulloblastoma autosomal recessive juvenile Parkinson disease 2 ovarian cancer Crohn disease ulcerative colitis large cell medulloblastoma malignant glioma neurodegenerative disease pancreatic ductal adenocarcinoma parkinsonian disorder

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A [auth B], B [auth A]	MemProtMD	Annotated as membrane protein by MemProtMD

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

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