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OTOA otoancorin [ Homo sapiens (human) ]

Gene ID: 146183, updated on 7-Sep-2023

Summary

Official Symbol
OTOAprovided by HGNC
Official Full Name
otoancorinprovided by HGNC
Primary source
HGNC:HGNC:16378
See related
Ensembl:ENSG00000155719 MIM:607038; AllianceGenome:HGNC:16378
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
CT108; DFNB22
Summary
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]
Expression
Biased expression in testis (RPKM 1.9), spleen (RPKM 0.7) and 4 other tissues See more
Orthologs
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Genomic context

See OTOA in Genome Data Viewer
Location:
16p12.2; 16p12.2
Exon count:
33
Annotation release Status Assembly Chr Location
RS_2023_03 current GRCh38.p14 (GCF_000001405.40) 16 NC_000016.10 (21663968..21760729)
RS_2023_03 current T2T-CHM13v2.0 (GCF_009914755.1) 16 NC_060940.1 (22456214..22552969, complement)
105.20220307 previous assembly GRCh37.p13 (GCF_000001405.25) 16 NC_000016.9 (21675289..21772050)

Chromosome 16 - NC_000016.10Genomic Context describing neighboring genes Neighboring gene methyltransferase 9, His-X-His N1(pi)-histidine Neighboring gene uncharacterized LOC124903663 Neighboring gene RNA, U6 small nuclear 196, pseudogene Neighboring gene immunoglobulin superfamily member 6 Neighboring gene uncharacterized LOC105371126 Neighboring gene H3K27ac hESC enhancer GRCh37_chr16:21801669-21802169 Neighboring gene RRN3 pseudogene 1

Genomic regions, transcripts, and products

Expression

  • Project title: HPA RNA-seq normal tissues
  • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
  • BioProject: PRJEB4337
  • Publication: PMID 24309898
  • Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Markers

Clone Names

  • FLJ32773, MGC39813, MGC157747

Gene Ontology Provided by GOA

Process Evidence Code Pubs
involved_in cell-matrix adhesion IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
involved_in sensory perception of sound IEA
Inferred from Electronic Annotation
more info
 
involved_in transmission of nerve impulse IEA
Inferred from Electronic Annotation
more info
 
Component Evidence Code Pubs
located_in apical plasma membrane IEA
Inferred from Electronic Annotation
more info
 
is_active_in cell surface IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
located_in extracellular region TAS
Traceable Author Statement
more info
 
located_in plasma membrane TAS
Traceable Author Statement
more info
 
located_in side of membrane IEA
Inferred from Electronic Annotation
more info
 

General protein information

Preferred Names
otoancorin
Names
cancer/testis antigen 108

NCBI Reference Sequences (RefSeq)

NEW Try the new Transcript table

RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

Genomic

  1. NG_012973.2 RefSeqGene

    Range
    4836..101597
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_001161683.2NP_001155155.1  otoancorin isoform 3

    See identical proteins and their annotated locations for NP_001155155.1

    Status: REVIEWED

    Description
    Transcript Variant: This variant (3) is missing several coding exons, and contains an alternative exon at its 5' end compared to variant 1. This results in translation initiation from a different start codon, and a shorter isoform (3) with a distinct N-terminus compared to isoform 1.
    Source sequence(s)
    AK093062, AK125840, BC038458
    Consensus CDS
    CCDS53994.1
    UniProtKB/Swiss-Prot
    A1L3A8, A2VDI0, B3KWU3, E9PF51, Q7RTW8, Q8NA86, Q96M76
    UniProtKB/TrEMBL
    Q05BM7
    Related
    ENSP00000373608.4, ENST00000388956.8
  2. NM_144672.4NP_653273.3  otoancorin isoform 1 precursor

    See identical proteins and their annotated locations for NP_653273.3

    Status: REVIEWED

    Description
    Transcript Variant: This variant (1) encodes the longest isoform (1).
    Source sequence(s)
    AC092719, BC038458, BK000099
    Consensus CDS
    CCDS10600.2
    UniProtKB/Swiss-Prot
    A1L3A8, A2VDI0, B3KWU3, E9PF51, Q7RTW8, Q8NA86, Q96M76
    UniProtKB/TrEMBL
    Q05BM7
    Related
    ENSP00000496564.2, ENST00000646100.2
  3. NM_170664.3NP_733764.1  otoancorin isoform 2

    See identical proteins and their annotated locations for NP_733764.1

    Status: REVIEWED

    Description
    Transcript Variant: This variant (2) is missing several coding exons, and contains an alternative exon at its 5' end compared to variant 1. This results in translation initiation from a different start codon, and a shorter isoform (2) with a distinct N-terminus compared to isoform 1.
    Source sequence(s)
    AK093062, BC038458
    Consensus CDS
    CCDS32403.1
    UniProtKB/Swiss-Prot
    Q7RTW8
    UniProtKB/TrEMBL
    B4DZ38, Q05BM7
    Related
    ENSP00000373609.3, ENST00000388957.3

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2023_03

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p14 Primary Assembly

Genomic

  1. NC_000016.10 Reference GRCh38.p14 Primary Assembly

    Range
    21663968..21760729
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_011545748.3XP_011544050.3  otoancorin isoform X1

    UniProtKB/TrEMBL
    B4DZ38

RNA

  1. XR_002957775.1 RNA Sequence

Reference GRCh38.p14 PATCHES

Genomic

  1. NW_017852933.1 Reference GRCh38.p14 PATCHES

    Range
    1344051..1440861 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_054332146.1XP_054188121.1  otoancorin isoform X1

    UniProtKB/TrEMBL
    B4DZ38

Alternate T2T-CHM13v2.0

Genomic

  1. NC_060940.1 Alternate T2T-CHM13v2.0

    Range
    22456214..22552969 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_054379636.1XP_054235611.1  otoancorin isoform X1

    UniProtKB/TrEMBL
    B4DZ38