Gene Gene information from NCBI Gene database.
Entrez ID 1186
Gene name Chloride voltage-gated channel 7
Gene symbol CLCN7
Synonyms (NCBI Gene)
CLC-7CLC7HODOPTA2OPTB4PPP1R63
Chromosome 16
Chromosome location 16p13.3
Summary The product of this gene belongs to the CLC chloride channel family of proteins. Chloride channels play important roles in the plasma membrane and in intracellular organelles. This gene encodes chloride channel 7. Defects in this gene are the cause of ost
SNPs SNP information provided by dbSNP.
15
SNP ID Visualize variation Clinical significance Consequence
rs121434432 G>A Pathogenic Coding sequence variant, stop gained
rs121434433 C>G,T Pathogenic Coding sequence variant, missense variant
rs121434434 A>G Pathogenic Coding sequence variant, missense variant
rs121434435 G>A Pathogenic Coding sequence variant, missense variant
rs121434436 T>A Pathogenic Coding sequence variant, missense variant
miRNA miRNA information provided by mirtarbase database.
152
miRTarBase ID miRNA Experiments Reference
MIRT045747 hsa-miR-125a-5p CLASH 23622248
MIRT039129 hsa-miR-769-3p CLASH 23622248
MIRT617790 hsa-miR-8485 HITS-CLIP 23824327
MIRT617789 hsa-miR-370-5p HITS-CLIP 23824327
MIRT617787 hsa-miR-4308 HITS-CLIP 23824327
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
27
GO ID Ontology Definition Evidence Reference
GO:0000166 Function Nucleotide binding IEA
GO:0005254 Function Chloride channel activity IEA
GO:0005254 Function Chloride channel activity TAS 8543009
GO:0005515 Function Protein binding IPI 32296183, 32814053, 32851177, 33961781, 35271311
GO:0005524 Function ATP binding IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
602727 2025 ENSG00000103249
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P51798
Protein name H(+)/Cl(-) exchange transporter 7 (Chloride channel 7 alpha subunit) (Chloride channel protein 7) (ClC-7)
Protein function Slowly voltage-gated channel mediating the exchange of chloride ions against protons (PubMed:18449189, PubMed:21527911). Functions as antiporter and contributes to the acidification of the lysosome lumen and may be involved in maintaining lysoso
PDB 7BXU , 7CQ5 , 7CQ6 , 7CQ7 , 7JM7 , 8HVT
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00654 Voltage_CLC 185 596 Voltage gated chloride channel Family
PF00571 CBS 627 690 CBS domain Domain
PF00571 CBS 737 793 CBS domain Domain
Tissue specificity TISSUE SPECIFICITY: Brain and kidney. {ECO:0000269|PubMed:31155284}.
Sequence
MANVSKKVSWSGRDRDDEEAAPLLRRTARPGGGTPLLNGAGPGAARQSPRSALFRVGHMS
SVELDDELLDPDMDPPHPFPKEIPHNEKLLSLKYESLDYDNSENQLFLEEERRINHTAFR
TVEIKRWVICALIGILTGLVACFIDIVVENLAGLKYRVIKGNIDKFTEKGGLSFSLLLWA
TLNAAFVLVGSVIVAFIEPVAAGSGIPQIKCFLNGVKIPHVVRLKTLVIKVSGVILSVVG
GLAVGKEGPMIHSGSVIAAGISQGRSTSLKRDFKIFEYFRRDTEKRDFVSAGAAAGVSAA
FGAPVGGVLFSLEEGASFWNQFLTWRIFFASMISTFTLNFVLSIYHGNMWDLSSPGLINF
GRFDSEKMAYTIHEIPVFIAMGVVGGVLGAVFNALNYWLTMFRIRYIHRPCLQVIEAVLV
AAVTATVAFVLIYSSRDCQPLQGGSMSYPLQLFCADGEYNSMAAAFFNTPEKSVVSLFHD
PPGSYNPLTLGLFTLVYFFLACWTYGLTVSAGVFIPSLLIGAAWGRLFGISLSYLTGAAI
WADPGKYALMGAAAQLGGIVRMTLSLTVIMMEATSNVTYGFPIMLVLMTAKIVGDV
FIEG
LYDMHIQLQSVPFLHWEAPVTSHSLTAREVMSTPVTCLRRREKVGVIVDVLSDTASNHNG
FPVVEHADDTQPARLQGLILRSQLIVLLKH
KVFVERSNLGLVQRRLRLKDFRDAYPRFPP
IQSIHVSQDERECTMDLSEFMNPSPYTVPQEASLPRVFKLFRALGLRHLVVVDNRNQVVG
LVTRKDLARYRLG
KRGLEELSLAQT
Sequence length 805
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  Reactome
    Stimuli-sensing channels
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
32
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Abnormality of the skeletal system Likely pathogenic; Pathogenic rs760956030 RCV001814174
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Autosomal dominant osteopetrosis 2 Likely pathogenic; Pathogenic rs371893553, rs1291061962, rs2142378398, rs1233085260, rs2142378539, rs2142366092, rs1261991162, rs2505819682, rs757198557, rs121434435, rs1057517718, rs760956030, rs387907576, rs397515539, rs1064794323
View all (1 more)
RCV001330544
RCV001843372
RCV001814660
RCV004785410
RCV002052291
View all (11 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Autosomal recessive osteopetrosis 4 Likely pathogenic; Pathogenic rs371893553, rs368190250, rs1172932679, rs2142368980, rs2142378398, rs1490598538, rs1410701535, rs2038701489, rs2505819682, rs757198557, rs121434432, rs121434433, rs121434434, rs121434435, rs121434436
View all (14 more)
RCV003987835
RCV001375477
RCV001526494
RCV001526495
RCV001814660
View all (24 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
CLCN7-related disorder Likely pathogenic; Pathogenic rs760956030, rs397515539, rs2038825509 RCV003900059
RCV003415823
RCV004727123
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Acute myeloid leukemia Uncertain significance ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
ANTERIOR UVEITIS GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Autosomal recessive osteopetrosis Uncertain significance ClinVar
Disgenet, GWAS catalog
Disgenet, GWAS catalog
★★★☆☆
Reported in Unknown/Other Associations (≥2 sources)
AUTOSOMAL RECESSIVE OSTEOPETROSIS 6 GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Albers-Schonberg Osteopetrosis Orphanet
★☆☆☆☆
Found in Text Mining only
Alloimmunisation Alloimmunisation BEFREE 21790627, 28824633, 31403208
★☆☆☆☆
Found in Text Mining only
Anemia Anemia HPO_DG
★☆☆☆☆
Found in Text Mining only
Anemia, Sickle Cell Anemia BEFREE 21790627
★☆☆☆☆
Found in Text Mining only
Anterior Cruciate Ligament Injuries Anterior cruciate ligament injury Pubtator 35902893 Associate
★☆☆☆☆
Found in Text Mining only
Autosomal recessive malignant osteopetrosis Malignant Osteopetrosis Orphanet
★☆☆☆☆
Found in Text Mining only
Blindness Blindness Pubtator 27540713 Associate
★☆☆☆☆
Found in Text Mining only
Bone Diseases Bone Disease BEFREE 17164308, 19371798, 26395888
★☆☆☆☆
Found in Text Mining only
Bone Marrow Neoplasms Bone neoplasm Pubtator 34545712 Associate
★☆☆☆☆
Found in Text Mining only
Bone Resorption Bone resorption Pubtator 16813529, 35618777 Associate
★☆☆☆☆
Found in Text Mining only