Gene Gene information from NCBI Gene database.
Entrez ID 9076
Gene name Claudin 1
Gene symbol CLDN1
Synonyms (NCBI Gene)
CLD1ILVASCSEMP1
Chromosome 3
Chromosome location 3q28
Summary Tight junctions represent one mode of cell-to-cell adhesion in epithelial or endothelial cell sheets, forming continuous seals around cells and serving as a physical barrier to prevent solutes and water from passing freely through the paracellular space.
miRNA miRNA information provided by mirtarbase database.
94
miRTarBase ID miRNA Experiments Reference
MIRT001558 hsa-miR-155-5p pSILAC 18668040
MIRT017510 hsa-miR-335-5p Microarray 18185580
MIRT019768 hsa-miR-375 Microarray 20215506
MIRT001558 hsa-miR-155-5p Proteomics;Other 18668040
MIRT048360 hsa-miR-29b-3p CLASH 23622248
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
59
GO ID Ontology Definition Evidence Reference
GO:0001618 Function Virus receptor activity IEA
GO:0001618 Function Virus receptor activity IMP 20375010
GO:0005198 Function Structural molecule activity IEA
GO:0005515 Function Protein binding IPI 20375010, 25323998, 25849148, 26607202, 32296183
GO:0005886 Component Plasma membrane IBA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
603718 2032 ENSG00000163347
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
O95832
Protein name Claudin-1 (Senescence-associated epithelial membrane protein)
Protein function Claudins function as major constituents of the tight junction complexes that regulate the permeability of epithelia. While some claudin family members play essential roles in the formation of impermeable barriers, others mediate the permeability
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00822 PMP22_Claudin 4 182 PMP-22/EMP/MP20/Claudin family Family
Tissue specificity TISSUE SPECIFICITY: Strongly expressed in liver and kidney. Expressed in heart, brain, spleen, lung and testis. {ECO:0000269|PubMed:9931503}.
Sequence
Sequence length 211
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG 
  Virion - Hepatitis viruses
Cell adhesion molecules
Tight junction
Leukocyte transendothelial migration
Pathogenic Escherichia coli infection
Hepatitis C
 
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
22
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
Neonatal ichthyosis-sclerosing cholangitis syndrome Pathogenic; Likely pathogenic rs773766654, rs864309516, rs864309517, rs1402621591 RCV001780515
RCV000006461
RCV000006462
RCV003985973
★★★★☆
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
BREAST NEOPLASMS CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CARCINOMA, SQUAMOUS CELL CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cervical cancer Benign; Uncertain significance ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cholangiocarcinoma Benign ClinVar
★★☆☆☆
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
Acanthosis Nigricans Acanthosis Nigricans HPO_DG
★☆☆☆☆
Found in Text Mining only
Actinic keratosis Actinic keratosis BEFREE 30315595
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma Adenocarcinoma BEFREE 17585317, 19414319, 23385421, 30227306
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma Adenocarcinoma LHGDN 17585317, 18756604
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of colon Adenocarcinoma Of Colon BEFREE 21878201
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of lung (disorder) Lung adenocarcinoma BEFREE 18787218, 23591077, 25562426, 27766775, 29524521
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma, Oxyphilic Adenocarcinoma BEFREE 27268919
★☆☆☆☆
Found in Text Mining only
Adenoma Adenoma LHGDN 18711353
★☆☆☆☆
Found in Text Mining only
Adult Craniopharyngioma Craniopharyngioma BEFREE 24305709
★☆☆☆☆
Found in Text Mining only
AICARDI-GOUTIERES SYNDROME Aicardi Goutieres Syndrome BEFREE 27914788
★☆☆☆☆
Found in Text Mining only