Espin (protein)

Last updated
ESPN
Identifiers
Aliases ESPN , DFNB36, LP2654, Espin, USH1M
External IDs OMIM: 606351 MGI: 1861630 HomoloGene: 23164 GeneCards: ESPN
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_031475
NM_001367473
NM_001367474

RefSeq (protein)

NP_113663
NP_001354402
NP_001354403

Location (UCSC) Chr 1: 6.42 – 6.46 Mb Chr 4: 152.12 – 152.15 Mb
PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

Espin, also known as autosomal recessive deafness type 36 protein or ectoplasmic specialization protein, is a protein that in humans is encoded by the ESPN gene. [5] Espin is a microfilament binding protein.

Contents

Function

Espin is a multifunctional actin-bundling protein. It plays a major role in regulating the organization, dimensions, dynamics, and signaling capacities of the actin filament-rich, microvillus-type specializations that mediate sensory transduction in various mechanosensory and chemosensory cells. [5]

Clinical significance

Mutations in this gene are associated with autosomal recessive neurosensory deafness, autosomal dominant sensorineural deafness without vestibular involvement, and DFNB36. [5]

Related Research Articles

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The CLCN family of voltage-dependent chloride channel genes comprises nine members which demonstrate quite diverse functional characteristics while sharing significant sequence homology. The protein encoded by this gene regulates the electric excitability of the skeletal muscle membrane. Mutations in this gene cause two forms of inherited human muscle disorders: recessive generalized myotonia congenita (Becker) and dominant myotonia (Thomsen).

WFS1

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GJB3

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CRB1

Crumbs homolog 1 is a protein that in humans is encoded by the CRB1 gene.

TMPRSS3

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TRIOBP

TRIO and F-actin-binding protein is a protein that in humans is encoded by the TRIOBP gene.

RP1

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TECTA

Alpha-tectorin is a protein that in humans is encoded by the TECTA gene.

Sodium bicarbonate transporter-like protein 11

Sodium bicarbonate transporter-like protein 11 is a protein that in humans is encoded by the SLC4A11 gene.

MYH14

Myosin-14 is a protein that in humans is encoded by the MYH14 gene.

MYO1A

Myosin-Ia is a protein that in humans is encoded by the MYO1A gene.

HAX1

HCLS1-associated protein X-1 is a protein that in humans is encoded by the HAX1 gene.

SH3TC2 Protein-coding gene in the species Homo sapiens

SH3 domain and tetratricopeptide repeats-containing protein 2 is a protein that in humans is encoded by the SH3TC2 gene. It is believed to be expressed in the Schwann cells that wrap the myelin sheath around nerves.

FSCN2

Fascin-2 is a protein that in humans is encoded by the FSCN2 gene.

DLL3

Delta-like 3 (Drosophila), also known as DLL3, is a protein which in humans is encoded by the DLL3 gene. Two transcript variants encoding distinct isoforms have been identified for this gene.

FGD4

FYVE, RhoGEF and PH domain-containing protein 4 is a protein that in humans is encoded by the FGD4 gene.

TMC1

Transmembrane channel-like protein 1 is a protein that in humans is encoded by the TMC1 gene. TMC1 contains six transmembrane domains with both the C and N termini on the endoplasmic side of the membrane, as well as a large loop between domains 4 and 5. This topology is similar to that of transient receptor potential channels (TRPs), a family of proteins involved in the perception of senses such as temperature, taste, pressure, and vision. TMC1 has been located in the post-natal mouse cochlea, and knockouts for TMC1 and TMC2 result in both auditory and vestibular deficits indicating TMC1 is a molecular part of auditory transduction.

STRC

Stereocilin is a protein that in humans is encoded by the STRC gene.

MYO15A

Myosin-XV is a protein that in humans is encoded by the MYO15A gene.

GJC2

Gap junction gamma-2 (GJC2), also known as connexin-46.6 (Cx46.6) and connexin-47 (Cx47) and gap junction alpha-12 (GJA12), is a protein that in humans is encoded by the GJC2 gene.

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000187017 - Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000028943 - Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. 1 2 3 "Entrez Gene: espin".

Further reading

This article incorporates text from the United States National Library of Medicine, which is in the public domain.