8TA3

Cryo-EM structure of the human CLC-2 chloride channel transmembrane domain Apo state with resolved N-terminal hairpin

External Resource: Annotation

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

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00654	Voltage gated chloride channel (Voltage_CLC)	Voltage gated chloride channel	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Chloride channel protein 2	voltage-gated chloride channel activity monoatomic anion transmembrane transporter activity chloride transmembrane transporter activity gated channel activity monoatomic ion channel activity voltage-gated channel activity voltage-gated monoatomic ion channel activity voltage-gated monoatomic anion channel activity passive transmembrane transporter activity inorganic molecular entity transmembrane transporter activity channel activity monoatomic anion channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity voltage-gated chloride channel activity monoatomic anion transmembrane transporter activity chloride transmembrane transporter activity gated channel activity monoatomic ion channel activity voltage-gated channel activity voltage-gated monoatomic ion channel activity voltage-gated monoatomic anion channel activity passive transmembrane transporter activity inorganic molecular entity transmembrane transporter activity channel activity monoatomic anion channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity inorganic anion transmembrane transporter activity chloride channel activity	localization transport monoatomic anion transport monoatomic ion transport chloride transport establishment of localization inorganic anion transport developmental process epithelium development cellular developmental process tissue development epithelial cell differentiation acinar cell differentiation glandular epithelial cell differentiation localization transport monoatomic anion transport monoatomic ion transport chloride transport establishment of localization inorganic anion transport developmental process epithelium development cellular developmental process tissue development epithelial cell differentiation acinar cell differentiation glandular epithelial cell differentiation cell differentiation anatomical structure development cellular process columnar/cuboidal epithelial cell differentiation multicellular organismal process sensory organ development eye development animal organ development retina development in camera-type eye visual system development multicellular organism development camera-type eye development sensory system development system development regulation of cellular process regulation of hormone biosynthetic process regulation of lipid metabolic process regulation of primary metabolic process cellular ketone metabolic process regulation of small molecule metabolic process organic substance biosynthetic process small molecule metabolic process regulation of biological quality primary alcohol biosynthetic process hormone biosynthetic process regulation of biological process regulation of steroid hormone biosynthetic process regulation of cellular ketone metabolic process regulation of alcohol biosynthetic process olefinic compound biosynthetic process regulation of hormone levels cellular metabolic process C21-steroid hormone biosynthetic process primary metabolic process regulation of cellular metabolic process organic cyclic compound metabolic process biosynthetic process organic cyclic compound biosynthetic process regulation of aldosterone biosynthetic process metabolic process regulation of metabolic process mineralocorticoid biosynthetic process regulation of steroid biosynthetic process regulation of hormone metabolic process cellular biosynthetic process organic hydroxy compound metabolic process steroid metabolic process lipid biosynthetic process alcohol metabolic process C21-steroid hormone metabolic process aldehyde biosynthetic process mineralocorticoid metabolic process organic substance metabolic process aldosterone metabolic process cellular aldehyde metabolic process steroid biosynthetic process steroid hormone biosynthetic process regulation of biosynthetic process small molecule biosynthetic process aldosterone biosynthetic process regulation of ketone biosynthetic process regulation of steroid metabolic process biological regulation hormone metabolic process regulation of cellular biosynthetic process regulation of aldosterone metabolic process organic hydroxy compound biosynthetic process alcohol biosynthetic process olefinic compound metabolic process regulation of lipid biosynthetic process ketone biosynthetic process primary alcohol metabolic process lipid metabolic process tube development respiratory tube development lung development respiratory system development positive regulation of nervous system development regulation of developmental process positive regulation of biological process cell development regulation of cell differentiation regulation of neurogenesis regulation of gliogenesis positive regulation of gliogenesis regulation of cell development regulation of nervous system development positive regulation of developmental process neurogenesis gliogenesis positive regulation of cell differentiation regulation of multicellular organismal process positive regulation of neurogenesis positive regulation of cellular process positive regulation of oligodendrocyte differentiation regulation of multicellular organismal development regulation of glial cell differentiation positive regulation of cell development nervous system development positive regulation of glial cell differentiation central nervous system development oligodendrocyte differentiation glial cell differentiation positive regulation of multicellular organismal process regulation of oligodendrocyte differentiation gland development salivary gland development cell differentiation involved in salivary gland development exocrine system development	protein-containing complex transmembrane transporter complex membrane chloride channel complex membrane protein complex cellular anatomical entity transporter complex monoatomic ion channel complex somatodendritic compartment cell body perikaryon neuronal cell body cell periphery plasma membrane protein-containing complex transmembrane transporter complex membrane chloride channel complex membrane protein complex cellular anatomical entity transporter complex monoatomic ion channel complex somatodendritic compartment cell body perikaryon neuronal cell body cell periphery plasma membrane cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR046342	CBS domain superfamily	Homologous Superfamily
A, B	IPR002244	Chloride channel ClC-2	Family
A, B	IPR014743	Chloride channel, core	Homologous Superfamily
A, B	IPR001807	Chloride channel, voltage gated	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: P51788	leukoencephalopathy with mild cerebellar ataxia and white matter edema epilepsy, idiopathic generalized, susceptibility to, 11 juvenile myoclonic epilepsy malignant glioma mixed glioma hyperaldosteronism familial hyperaldosteronism type II ulcerative colitis childhood absence epilepsy Crohn disease epilepsy EPILEPSY, JUVENILE ABSENCE, SUSCEPTIBILITY TO, 2 glioma intellectual disability leukodystrophy leukoencephalopathy with mild cerebellar ataxia and white matter edema epilepsy, idiopathic generalized, susceptibility to, 11 juvenile myoclonic epilepsy malignant glioma mixed glioma hyperaldosteronism familial hyperaldosteronism type II ulcerative colitis childhood absence epilepsy Crohn disease epilepsy EPILEPSY, JUVENILE ABSENCE, SUSCEPTIBILITY TO, 2 glioma intellectual disability leukodystrophy EIG1 primary aldosteronism EJM1 epilepsy, juvenile absence, susceptibility to, 1

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A, B	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A, B	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 R01GM133198.