MYO7A Gene Summary [Human]

This gene is a member of the myosin gene family. Myosins are mechanochemical proteins characterized by the presence of a motor domain, an actin-binding domain, a neck domain that interacts with other proteins, and a tail domain that serves as an anchor. This gene encodes an unconventional myosin with a very short tail. Defects in this gene are associated with the mouse shaker-1 phenotype and the human Usher syndrome 1B which are characterized by deafness, reduced vestibular function, and (in human) retinal degeneration. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2008]

Details

Type
Protein Coding
Official Symbol
MYO7A
Official Name
myosin VIIA [Source:HGNC Symbol;Acc:HGNC:7606]
Ensembl ID
ENSG00000137474
Bio databases IDs NCBI: 4647 Ensembl: ENSG00000137474
Aliases myosin VIIA
Synonyms DFNA11, DFNB2, Hdb, Myo7, myosin VIIA, MYOVIIA, MYU7A, nmf371, NSRD2, polka, sh-1, USH1B
Species
Human, Homo sapiens
OrthologiesMouseRat

Protein Domains

A protein domain is a distinct structural or functional region within a protein that can evolve, function, and exist independently of the rest of the protein chain. These domains in human MYO7A often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • Arginine and glutamate-rich 1
  • UDM1_RNF168_RNF169-like
  • ADP binding
  • ATP binding
  • rRNA-processing protein Efg1
  • microfilament motor protein
  • spectrin binding
  • coiled-coil domain
  • enzyme
  • motor domain
  • identical protein binding
  • MyTH4 domain
  • FERM domain
  • Vacuolar (H+)-ATPase G subunit
  • Calmodulin-binding motif
  • Coiled-coil domain-containing protein 50 N-terminus
  • actin binding
  • IQ domain
  • tail domain
  • FERM domain B-lobe
  • FERM central domain
  • Band 4.1 homologues
  • calmodulin binding
  • PspA/IM30 family
  • Myosin and Kinesin motor domain
  • protein domain specific binding
  • protein binding
  • Pleckstrin homology-like domain
  • Myosin head (motor domain)
  • Src Homology 3 domain superfamily
  • IQ calmodulin-binding motif
  • actin filament binding
  • binding protein
  • Ubl1_cv_Nsp3_N-like
  • motor protein
  • Myosin
  • Coiled-coil domain-containing protein 66

Pathways

Biological processes and signaling networks where the MYO7A gene in human plays a role, providing insight into its function and relevance in health or disease.

Top Findings

The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
disease
  • autosomal recessive deafness type 2
  • ear malformation
  • Usher syndrome type 1B
  • Usher syndrome type 1
  • Usher syndrome
  • retinal dystrophy
  • autosomal dominant 11 deafness
  • Usher syndrome type 2
  • autosomal recessive deafness
  • hereditary disorder
regulated by
role in cell
  • accumulation
  • accumulation in
  • phagocytosis by
  • survival
  • quantity
  • differentiation
  • degeneration
  • depolarization
  • aggregation
  • organization

Subcellular Expression

Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
  • Cytoplasm
  • kinocilia
  • cilia
  • apical compartment
  • membrane surface
  • vesicles
  • lysosome
  • cytosol
  • connecting cilia
  • stereocilia
  • lateral cell surfaces
  • apical membrane
  • plasma membrane projections
  • lysosome membrane
  • nerve ending
  • synapse
  • photoreceptor outer segments
  • photoreceptor inner segments
  • cuticular plate
  • melanosomes
  • anchoring junction
  • microvilli
  • perikaryon
  • exosomes
  • cell-cell adherens junctions
  • apical processes

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the human MYO7A gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • auditory receptor cell stereocilium organization
  • lysosome organization
  • cochlea development
  • protein localization
  • eye photoreceptor cell development
  • actin filament organization
  • visual perception
  • endocytosis
  • intracellular protein transport
  • sensory organ development
  • sensory perception of sound
  • mechanoreceptor differentiation
  • phagolysosome assembly
  • equilibrioception
  • pigment granule transport
  • actin filament-based movement
  • sensory perception of light stimulus

Cellular Component

Where in the cell the gene product is active
  • photoreceptor connecting cilium
  • synapse
  • lysosomal membrane
  • photoreceptor outer segment
  • cytoplasm
  • microvillus
  • melanosome
  • cell cortex
  • membrane
  • actin cytoskeleton
  • cytosol
  • stereocilium
  • photoreceptor inner segment
  • myosin VII complex
  • apical plasma membrane

Molecular Function

What the gene product does at the molecular level
  • actin filament binding
  • ATP binding
  • protein domain specific binding
  • identical protein binding
  • calmodulin binding
  • protein binding
  • spectrin binding
  • ADP binding
  • microfilament motor activity

Gene-Specific Assays for Results You Can Trust

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