O95500 · CLD14_HUMAN
- ProteinClaudin-14
- GeneCLDN14
- StatusUniProtKB reviewed (Swiss-Prot)
- Organism
- Amino acids239 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score5/5
Function
function
Plays a major role in tight junction-specific obliteration of the intercellular space, through calcium-independent cell-adhesion activity.
GO annotations
all annotations | all molecular function | virus receptor activity | dna binding | rna binding | cytoskeletal motor activity | catalytic activity | gtpase activity | structural molecule activity | transporter activity | cytoskeletal protein binding | lipid binding | cyclase activity | antioxidant activity | oxidoreductase activity | transferase activity | hydrolase activity | lyase activity | isomerase activity | ligase activity | protein tag activity | cargo receptor activity | histone binding | protein folding chaperone | translation regulator activity | nutrient reservoir activity | receptor ligand activity | molecular transducer activity | molecular adaptor activity | toxin activity | cell adhesion mediator activity | molecular function regulator activity | virus coreceptor activity | catalytic activity, acting on a protein | catalytic activity, acting on dna | catalytic activity, acting on rna | molecular carrier activity | transcription regulator activity | general transcription initiation factor activity | molecular sensor activity | molecular sequestering activity | atp-dependent activity | other molecular function | all biological process | mitotic cell cycle | cytokinesis | cytoplasmic translation | immune system process | muscle system process | circulatory system process | renal system process | respiratory system process | carbohydrate metabolic process | generation of precursor metabolites and energy | dna replication | dna repair | dna recombination | chromatin organization | dna-templated transcription | regulation of dna-templated transcription | trna metabolic process | protein folding | protein glycosylation | amino acid metabolic process | modified amino acid metabolic process | lipid metabolic process | vitamin metabolic process | sulfur compound metabolic process | intracellular protein transport | nucleocytoplasmic transport | autophagy | inflammatory response | mitochondrion organization | cytoskeleton organization | microtubule-based movement | peroxisome organization | lysosome organization | chromosome segregation | cell adhesion | establishment or maintenance of cell polarity | programmed cell death | photosynthesis | mrna metabolic process | snrna metabolic process | vesicle-mediated transport | reproductive process | digestive system process | signaling | cell differentiation | protein catabolic process | extracellular matrix organization | regulatory ncrna-mediated gene silencing | telomere organization | cell junction organization | wound healing | ribosome biogenesis | cilium organization | anatomical structure development | cell motility | nervous system process | endocrine process | protein maturation | transmembrane transport | nucleobase-containing small molecule metabolic process | hepaticobiliary system process | membrane organization | protein-containing complex assembly | cell wall organization or biogenesis | nitrogen cycle metabolic process | protein localization to plasma membrane | defense response to other organism | detoxification | meiotic nuclear division | mitotic nuclear division | mitochondrial gene expression | carbohydrate derivative metabolic process | other biological process | all cellular component | nuclear chromosome | extracellular region | extracellular space | cell wall | nucleus | nuclear envelope | nucleoplasm | chromosome | nucleolus | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | lipid droplet | microtubule organizing center | cytosol | ribosome | cytoskeleton | plasma membrane | cilium | plastid | thylakoid | external encapsulating structure | extracellular matrix | cytoplasmic vesicle | organelle | other cellular component | |||
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Aspect | Term | |
---|---|---|
Cellular Component | bicellular tight junction | |
Cellular Component | endoplasmic reticulum | |
Cellular Component | plasma membrane | |
Molecular Function | identical protein binding | |
Molecular Function | structural molecule activity | |
Biological Process | bicellular tight junction assembly | |
Biological Process | calcium-independent cell-cell adhesion via plasma membrane cell-adhesion molecules | |
Biological Process | cell adhesion | |
Biological Process | protein-containing complex assembly |
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameClaudin-14
Gene names
Organism names
- Organism
- Taxonomic lineageEukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Mammalia > Eutheria > Euarchontoglires > Primates > Haplorrhini > Catarrhini > Hominidae > Homo
Accessions
- Primary accessionO95500
Proteomes
Organism-specific databases
Subcellular Location
UniProt Annotation
GO Annotation
Cell membrane ; Multi-pass membrane protein
Features
Showing features for topological domain, transmembrane.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Topological domain | 1-7 | Cytoplasmic | ||||
Sequence: MASTAVQ | ||||||
Transmembrane | 8-28 | Helical | ||||
Sequence: LLGFLLSFLGMVGTLITTILP | ||||||
Topological domain | 29-81 | Extracellular | ||||
Sequence: HWRRTAHVGTNILTAVSYLKGLWMECVWHSTGIYQCQIYRSLLALPQDLQAAR | ||||||
Transmembrane | 82-102 | Helical | ||||
Sequence: ALMVISCLLSGIACACAVIGM | ||||||
Topological domain | 103-115 | Cytoplasmic | ||||
Sequence: KCTRCAKGTPAKT | ||||||
Transmembrane | 116-136 | Helical | ||||
Sequence: TFAILGGTLFILAGLLCMVAV | ||||||
Topological domain | 137-162 | Extracellular | ||||
Sequence: SWTTNDVVQNFYNPLLPSGMKFEIGQ | ||||||
Transmembrane | 163-183 | Helical | ||||
Sequence: ALYLGFISSSLSLIGGTLLCL | ||||||
Topological domain | 184-239 | Cytoplasmic | ||||
Sequence: SCQDEAPYRPYQAPPRATTTTANTAPAYQPPAAYKDNRAPSVTSATHSGYRLNDYV |
Keywords
- Cellular component
Disease & Variants
Involvement in disease
Deafness, autosomal recessive, 29 (DFNB29)
- Note
- DescriptionA form of non-syndromic sensorineural hearing loss. Sensorineural deafness results from damage to the neural receptors of the inner ear, the nerve pathways to the brain, or the area of the brain that receives sound information.
- See alsoMIM:614035
Natural variants in DFNB29
Variant ID | Position(s) | Change | Description | |
---|---|---|---|---|
VAR_069979 | 81 | R>H | in DFNB29; dbSNP:rs368027306 | |
VAR_010738 | 85 | V>D | in DFNB29; dbSNP:rs74315437 | |
VAR_069981 | 87 | S>I | in DFNB29 | |
VAR_069982 | 94 | A>V | in DFNB29 | |
VAR_069983 | 232 | G>R | in DFNB29; dbSNP:rs786204841 |
Features
Showing features for natural variant.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Natural variant | VAR_017227 | 4 | in dbSNP:rs113831133 | |||
Sequence: T → M | ||||||
Natural variant | VAR_069979 | 81 | in DFNB29; dbSNP:rs368027306 | |||
Sequence: R → H | ||||||
Natural variant | VAR_010738 | 85 | in DFNB29; dbSNP:rs74315437 | |||
Sequence: V → D | ||||||
Natural variant | VAR_069980 | 86 | ||||
Sequence: I → V | ||||||
Natural variant | VAR_069981 | 87 | in DFNB29 | |||
Sequence: S → I | ||||||
Natural variant | VAR_069982 | 94 | in DFNB29 | |||
Sequence: A → V | ||||||
Natural variant | VAR_069983 | 232 | in DFNB29; dbSNP:rs786204841 | |||
Sequence: G → R |
Variants
We now provide the "Disease & Variants" viewer in its own tab.
The viewer provides 330 variants from UniProt as well as other sources including ClinVar and dbSNP.
Keywords
- Disease
Organism-specific databases
Miscellaneous
Genetic variation databases
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000144769 | 1-239 | Claudin-14 | |||
Sequence: MASTAVQLLGFLLSFLGMVGTLITTILPHWRRTAHVGTNILTAVSYLKGLWMECVWHSTGIYQCQIYRSLLALPQDLQAARALMVISCLLSGIACACAVIGMKCTRCAKGTPAKTTFAILGGTLFILAGLLCMVAVSWTTNDVVQNFYNPLLPSGMKFEIGQALYLGFISSSLSLIGGTLLCLSCQDEAPYRPYQAPPRATTTTANTAPAYQPPAAYKDNRAPSVTSATHSGYRLNDYV |
Proteomic databases
PTM databases
Interaction
Binary interactions
Type | Entry 1 | Entry 2 | Number of experiments | Intact | |
---|---|---|---|---|---|
BINARY | O95500 | CTXN3 Q4LDR2 | 3 | EBI-11742599, EBI-12019274 | |
BINARY | O95500 | MAL P21145 | 3 | EBI-11742599, EBI-3932027 | |
BINARY | O95500 | PLLP Q9Y342 | 3 | EBI-11742599, EBI-3919291 |
Protein-protein interaction databases
Miscellaneous
Structure
Family & Domains
Features
Showing features for region.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Region | 196-228 | Disordered | ||||
Sequence: APPRATTTTANTAPAYQPPAAYKDNRAPSVTSA |
Sequence similarities
Belongs to the claudin family.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length239
- Mass (Da)25,699
- Last updated1999-05-01 v1
- ChecksumDD41652F7FD0E09A
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AJ132445 EMBL· GenBank· DDBJ | CAA10669.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AF314090 EMBL· GenBank· DDBJ | AAG60052.1 EMBL· GenBank· DDBJ | mRNA | ||
AY355348 EMBL· GenBank· DDBJ | AAR05858.1 EMBL· GenBank· DDBJ | mRNA | ||
AY355349 EMBL· GenBank· DDBJ | AAR05859.1 EMBL· GenBank· DDBJ | mRNA | ||
AJ566765 EMBL· GenBank· DDBJ | CAD97762.1 EMBL· GenBank· DDBJ | mRNA | ||
AJ566766 EMBL· GenBank· DDBJ | CAD97763.1 EMBL· GenBank· DDBJ | mRNA | ||
AY358533 EMBL· GenBank· DDBJ | AAQ88897.1 EMBL· GenBank· DDBJ | mRNA | ||
AP001726 EMBL· GenBank· DDBJ | BAA95509.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
BC012126 EMBL· GenBank· DDBJ | AAH12126.1 EMBL· GenBank· DDBJ | mRNA |