Annotations: 9G6D

CLC7/OSTM1 complex in the absence of PIP2 lipid.

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C	Beta-Casp	e9g6dC1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Beta-Casp	ECOD (v295)
A	Beta-Casp	e9g6dA1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Beta-Casp	ECOD (v295)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C	PF00654	Voltage gated chloride channel (Voltage_CLC)	Voltage gated chloride channel	-	Family
B, D	PF09777	Osteopetrosis-associated transmembrane protein 1 precursor (OSTMP1)	Osteopetrosis-associated transmembrane protein 1 precursor	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C	H(+)/Cl(-) exchange transporter 7	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding monoatomic anion transmembrane transporter activity chloride transmembrane transporter activity passive transmembrane transporter activity monoatomic ion channel activity channel activity monoatomic anion channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity chloride channel activity monoatomic cation transmembrane transporter activity proton transmembrane transporter activity secondary active transmembrane transporter activity antiporter activity active transmembrane transporter activity chloride:proton antiporter activity solute:inorganic anion antiporter activity	response to stimulus response to pH response to abiotic stimulus localization transepithelial chloride transport transepithelial transport transport monoatomic anion transport monoatomic ion transport establishment of localization chloride transport inorganic anion transport monoatomic ion transmembrane transport transmembrane transport response to stimulus response to pH response to abiotic stimulus localization transepithelial chloride transport transepithelial transport transport monoatomic anion transport monoatomic ion transport establishment of localization chloride transport inorganic anion transport monoatomic ion transmembrane transport transmembrane transport chloride transmembrane transport monoatomic anion transmembrane transport cellular process	protein-containing complex cellular anatomical structure transmembrane transporter complex membrane chloride channel complex membrane protein complex transporter complex monoatomic ion channel complex vacuolar membrane membrane-bounded organelle intracellular anatomical structure lytic vacuole vacuole intracellular membrane-bounded organelle protein-containing complex cellular anatomical structure transmembrane transporter complex membrane chloride channel complex membrane protein complex transporter complex monoatomic ion channel complex vacuolar membrane membrane-bounded organelle intracellular anatomical structure lytic vacuole vacuole intracellular membrane-bounded organelle intracellular organelle lytic vacuole membrane bounding membrane of organelle organelle lysosomal membrane cytoplasm organelle membrane lysosome
B, D	Osteopetrosis-associated transmembrane protein 1	-	developmental process myeloid leukocyte differentiation cellular developmental process hemopoiesis cell development myeloid cell differentiation cell differentiation osteoclast differentiation anatomical structure development cellular process leukocyte differentiation localization transepithelial chloride transport transepithelial transport developmental process myeloid leukocyte differentiation cellular developmental process hemopoiesis cell development myeloid cell differentiation cell differentiation osteoclast differentiation anatomical structure development cellular process leukocyte differentiation localization transepithelial chloride transport transepithelial transport transport monoatomic anion transport monoatomic ion transport establishment of localization chloride transport inorganic anion transport	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol vacuolar membrane membrane-bounded organelle membrane lytic vacuole vacuole intracellular membrane-bounded organelle intracellular organelle lytic vacuole membrane bounding membrane of organelle organelle cellular anatomical structure intracellular anatomical structure cytoplasm cytosol vacuolar membrane membrane-bounded organelle membrane lytic vacuole vacuole intracellular membrane-bounded organelle intracellular organelle lytic vacuole membrane bounding membrane of organelle organelle lysosomal membrane organelle membrane lysosome

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C	IPR046342	CBS domain superfamily	Homologous Superfamily
A, C	IPR002249	H(+)/Cl(-) exchange transporter 7	Family
A, C	IPR001807	Chloride channel	Family
A, C	IPR014743	Chloride channel, core	Homologous Superfamily
A, C	IPR000644	CBS domain	Domain
A, C	IPR051280	Voltage-gated chloride channel/antiporter	Family
B, D	IPR019172	Osteopetrosis-associated transmembrane protein 1 precursor	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, C	: P51798	osteopetrosis autosomal dominant osteopetrosis 2 autosomal recessive osteopetrosis 4 autosomal recessive osteopetrosis 6 diabetes mellitus intellectual disability Osteopetrosis, Autosomal Recessive 4 autosomal recessive osteopetrosis heart disease autosomal recessive osteopetrosis 2 psoriasis
B, D	: Q86WC4	osteopetrosis autosomal recessive osteopetrosis 5 infantile osteopetrosis with neuroaxonal dysplasia atypical teratoid rhabdoid tumor dermatomyositis lung cancer Osteopetrosis, Autosomal Recessive 5 psoriasis autosomal recessive osteopetrosis 1 glioblastoma interstitial cystitis myopathy osteosarcoma rheumatoid arthritis hydrocephalus osteopetrosis autosomal recessive osteopetrosis 5 infantile osteopetrosis with neuroaxonal dysplasia atypical teratoid rhabdoid tumor dermatomyositis lung cancer Osteopetrosis, Autosomal Recessive 5 psoriasis autosomal recessive osteopetrosis 1 glioblastoma interstitial cystitis myopathy osteosarcoma rheumatoid arthritis hydrocephalus large cell medulloblastoma ovarian cancer subependymal giant cell astrocytoma

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A, B, C, D	MemProtMD	Annotated as membrane protein by MemProtMD

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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.