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OTOA
HPA
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PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

OTOA
Synonyms CT108, DFNB22
Gene descriptioni

Full gene name according to HGNC.

Otoancorin
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Disease related genes
Human disease related genes
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Secreted, Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 16
Cytoband p12.2
Chromosome location (bp) 21663968 - 21761935
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

5
Ensembl ENSG00000155719 (version 109)
Entrez gene 146183
HGNC HGNC:16378
UniProt Q7RTW8 (UniProt - Evidence at protein level)
neXtProt NX_Q7RTW8
GeneCards OTOA
Antibodypedia OTOA antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

May act as an adhesion molecule.... show less
Biological process (UniProt)i

Keywords assigned by UniProt to proteins because they are involved in a particular biological process.

Hearing
Gene summary (Entrez)i

Useful information about the gene from Entrez

The protein encoded by this gene is specifically expressed in the inner ear, and is located at the interface between the apical surface of the inner ear sensory epithelia and their overlying acellular gels. It is prposed that this protein is involved in the attachment of the inner ear acellular gels to the apical surface of the underlying nonsensory cells. Mutations in this gene are associated with autosomal recessive deafness type 22 (DFNB22). Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2009]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
OTOA-201
ENSP00000286149
ENST00000286149
Q7RTW8
[Direct mapping] Otoancorin
Show all
   MEMSAT3 predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Disease related genes
Human disease related genes
   Nervous system diseases
   Ear disease
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0005576 [extracellular region]
GO:0005886 [plasma membrane]
GO:0007160 [cell-matrix adhesion]
GO:0007605 [sensory perception of sound]
GO:0009986 [cell surface]
GO:0016020 [membrane]
GO:0016324 [apical plasma membrane]
GO:0110165 [cellular anatomical entity]
Show all
1153 aa
128.5 kDa
Yes 0
OTOA-202
ENSP00000373608
ENST00000388956
Q7RTW8
[Direct mapping] Otoancorin
Show all
   MEMSAT3 predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Human disease related genes
   Nervous system diseases
   Ear disease
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Show all
GO:0005576 [extracellular region]
GO:0005886 [plasma membrane]
GO:0007160 [cell-matrix adhesion]
GO:0007605 [sensory perception of sound]
GO:0009986 [cell surface]
GO:0016020 [membrane]
GO:0016324 [apical plasma membrane]
GO:0110165 [cellular anatomical entity]
Show all
1060 aa
117.9 kDa
No 0
OTOA-203
ENSP00000373609
ENST00000388957
Q7RTW8
[Direct mapping] Otoancorin
Show all
   MEMSAT3 predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   DeepSig predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Human disease related genes
   Nervous system diseases
   Ear disease
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0005576 [extracellular region]
GO:0005886 [plasma membrane]
GO:0007160 [cell-matrix adhesion]
GO:0007605 [sensory perception of sound]
GO:0009986 [cell surface]
GO:0016020 [membrane]
GO:0016324 [apical plasma membrane]
GO:0110165 [cellular anatomical entity]
Show all
815 aa
89.9 kDa
No 0
OTOA-204
ENSP00000373610
ENST00000388958
Q7RTW8
[Direct mapping] Otoancorin
Show all
   MEMSAT3 predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Disease related genes
Human disease related genes
   Nervous system diseases
   Ear disease
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0005576 [extracellular region]
GO:0005886 [plasma membrane]
GO:0007160 [cell-matrix adhesion]
GO:0007605 [sensory perception of sound]
GO:0009986 [cell surface]
GO:0016020 [membrane]
GO:0016324 [apical plasma membrane]
GO:0110165 [cellular anatomical entity]
Show all
1139 aa
126.9 kDa
Yes 0
OTOA-208
ENSP00000496564
ENST00000646100
Q7RTW8
[Direct mapping] Otoancorin
Show all
   MEMSAT3 predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Disease related genes
Human disease related genes
   Nervous system diseases
   Ear disease
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Show all
GO:0005576 [extracellular region]
GO:0005886 [plasma membrane]
GO:0007160 [cell-matrix adhesion]
GO:0007605 [sensory perception of sound]
GO:0009986 [cell surface]
GO:0016020 [membrane]
GO:0016324 [apical plasma membrane]
GO:0019226 [transmission of nerve impulse]
GO:0110165 [cellular anatomical entity]
Show all
1139 aa
126.9 kDa
Yes 0

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