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This gene encodes a member of the myosin superfamily. The protein represents a conventional non-muscle myosin; it should not be confused with the unconventional myosin-14 (MYO14). Myosins are actin-dependent motor proteins with diverse functions including regulation of cytokinesis, cell motility, and cell polarity. Mutations in this gene result in one form of autosomal dominant hearing impairment. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2011]
MYH14 (Myosin Heavy Chain 14) is a Protein Coding gene. Diseases associated with MYH14 include Peripheral Neuropathy, Myopathy, Hoarseness, And Hearing Loss and Deafness, Autosomal Dominant 4A. Among its related pathways are Signaling by GPCR and Pathogenic Escherichia coli infection. Gene Ontology (GO) annotations related to this gene include calmodulin binding and motor activity. An important paralog of this gene is MYH10.
Myosins are a large family of motor proteins that share the common features of ATP hydrolysis (ATPase enzyme activity), actin binding and potential for kinetic energy transduction. Originally isolated from muscle cells, almost all eukaryotic cells are known to contain myosins.
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0000146 | microfilament motor activity | IEA | -- |
GO:0000166 | nucleotide binding | IEA | -- |
GO:0003774 | motor activity | IEA | -- |
GO:0003779 | actin binding | IEA | -- |
GO:0005515 | protein binding | IEA | -- |
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0001725 | stress fiber | IEA | -- |
GO:0005737 | cytoplasm | IEA | -- |
GO:0005829 | cytosol | TAS | -- |
GO:0005903 | brush border | IEA | -- |
GO:0016020 | membrane | HDA | 19946888 |
SuperPathway | Contained pathways | ||
---|---|---|---|
1 | Semaphorin interactions | ||
2 | Cytoskeleton remodeling Regulation of actin cytoskeleton by Rho GTPases |
Cell adhesion Integrin-mediated cell adhesion and migration
.49
Cytoskeleton remodeling Regulation of actin cytoskeleton by Rho GTPases
.49
|
Development MAG-dependent inhibition of neurite outgrowth
.42
Cell adhesion Tight junctions
.32
|
3 | PAK Pathway |
Antioxidant Action of Vitamin-C
.56
PAK Pathway
.56
|
Epithelial Adherens Junctions
.36
|
4 | Actin Nucleation by ARP-WASP Complex |
Actin Nucleation by ARP-WASP Complex
.66
|
RhoA Pathway
.35
|
5 | RhoGDI Pathway |
Fc-GammaR-Mediated Phagocytosis in Macrophages
.33
|
RhoGDI Pathway
.33
|
GO ID | Qualified GO term | Evidence | PubMed IDs |
---|---|---|---|
GO:0003009 | skeletal muscle contraction | IMP | 21480433 |
GO:0007519 | skeletal muscle tissue development | IMP | 21480433 |
GO:0007605 | sensory perception of sound | IMP | 21480433 |
GO:0008360 | regulation of cell shape | IEA | -- |
GO:0019228 | neuronal action potential | IMP | 21480433 |
Name | Status | Disease Links | Group | Role | Mechanism of Action | Clinical Trials |
---|---|---|---|---|---|---|
(3aS)-3a-hydroxy-1-phenyl-1,2,3,3a-tetrahydro-4H-pyrrolo[2,3-b]quinolin-4-one | Experimental | Pharma | Target | 0 | ||
(3aS)-3a-hydroxy-5-methyl-1-phenyl-1,2,3,3a-tetrahydro-4H-pyrrolo[2,3-b]quinolin-4-one | Experimental | Pharma | Target | 0 | ||
(3aS)-3a-hydroxy-7-methyl-1-phenyl-1,2,3,3a-tetrahydro-4H-pyrrolo[2,3-b]quinolin-4-one | Experimental | Pharma | Target | 0 | ||
(S)-blebbistatin | Experimental | Pharma | Target | 0 | ||
Mant-Adp | Experimental | Pharma | Target | 0 |
Name | Synonyms | Role | CAS Number | PubChem IDs | PubMed IDs | |
---|---|---|---|---|---|---|
(+-)-Blebbistatin |
|
674289-55-5 |
|
|
||
(S)-(-)-Blebbistatin |
|
856925-71-8 |
|
|
Compound | Action | Cas Number |
---|---|---|
(+-)-Blebbistatin | Selective inhibitor of myosin II ATPase activity | 674289-55-5 |
(R)-(+)-Blebbistatin | Selective inhibitor of myosin II ATPase activity. Inactive enantiomer of (+-)-blebbistatin (Cat. No. 1760) | 1177356-70-5 |
(S)-(-)-Blebbistatin | Selective inhibitor of myosin II ATPase activity. Active enantiomer of (+-)-blebbistatin (Cat. No. 1760) | 856925-71-8 |
BTS | Selective inhibitor of skeletal muscle myosin II ATPase activity | 1576-37-0 |
Compound | Action | Cas Number |
---|---|---|
(±)-Blebbistatin | non-muscle myosin II ATPases inhibitor, cell-permeable | 674289-55-5 |
(R)-(+)-Blebbistatin | non-muscle myosin II ATPases inhibitor, cell-permeable | 1177356-70-5 |
BTS | 1576-37-0 |
ExUns: | 1 | ^ | 2 | ^ | 3 | ^ | 4 | ^ | 5 | ^ | 6 | ^ | 7 | ^ | 8 | ^ | 9 | ^ | 10 | ^ | 11a | · | 11b | ^ | 12 | ^ | 13 | ^ | 14 | ^ | 15 | ^ | 16 | ^ | 17 | ^ | 18 | ^ | 19 | ^ | 20 | ^ | 21 | ^ | 22 | ^ | 23a | · | 23b | ^ | 24 | ^ |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SP1: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP2: | - | |||||||||||||||||||||||||||||||||||||||||||||||||||
SP3: | ||||||||||||||||||||||||||||||||||||||||||||||||||||
SP4: |
ExUns: | 25 | ^ | 26 | ^ | 27 | ^ | 28 | ^ | 29a | · | 29b | ^ | 30 | ^ | 31 | ^ | 32a | · | 32b | · | 32c | ^ | 33 | ^ | 34 | ^ | 35 | ^ | 36 | ^ | 37 | ^ | 38 | ^ | 39 | ^ | 40 | ^ | 41 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SP1: | - | ||||||||||||||||||||||||||||||||||||||
SP2: | |||||||||||||||||||||||||||||||||||||||
SP3: | - | - | - | - | - | ||||||||||||||||||||||||||||||||||
SP4: |
This gene was present in the common ancestor of animals and fungi.
Organism | Taxonomy | Gene | Similarity | Type | Details |
---|---|---|---|---|---|
Chimpanzee (Pan troglodytes) |
Mammalia | MYH14 30 31 |
|
OneToOne | |
Cow (Bos Taurus) |
Mammalia | MYH14 30 31 |
|
OneToOne | |
Dog (Canis familiaris) |
Mammalia | MYH14 30 31 |
|
OneToOne | |
Rat (Rattus norvegicus) |
Mammalia | Myh14 30 |
|
||
Mouse (Mus musculus) |
Mammalia | Myh14 30 17 31 |
|
OneToOne | |
Oppossum (Monodelphis domestica) |
Mammalia | -- 31 |
|
ManyToMany | |
Lizard (Anolis carolinensis) |
Reptilia | MYH14 31 |
|
OneToOne | |
Zebrafish (Danio rerio) |
Actinopterygii | myh14 31 |
|
OneToOne | |
Fruit Fly (Drosophila melanogaster) |
Insecta | zip 31 |
|
OneToMany | |
Worm (Caenorhabditis elegans) |
Secernentea | nmy-1 31 |
|
ManyToMany | |
nmy-2 31 |
|
ManyToMany | |||
Baker's yeast (Saccharomyces cerevisiae) |
Saccharomycetes | MYO1 31 |
|
OneToMany |
SNP ID | Clinical significance and condition | Chr 19 pos | Variation | AA Info | Type |
---|---|---|---|---|---|
636304 | Uncertain Significance: Charcot-Marie-Tooth disease | 50,276,037(+) | C/T | MISSENSE_VARIANT | |
637025 | Uncertain Significance: Deafness, autosomal dominant 4 | 50,226,943(+) | T/C | MISSENSE_VARIANT | |
638051 | Uncertain Significance: Deafness, autosomal dominant 4 | 50,268,227(+) | G/A | MISSENSE_VARIANT | |
666608 | Uncertain Significance: not specified | 50,309,737(+) | G/A | MISSENSE_VARIANT | |
666718 | Likely Benign: not specified | 50,255,268(+) | C/T | MISSENSE_VARIANT,INTRON_VARIANT |
Variant ID | Type | Subtype | PubMed ID |
---|---|---|---|
dgv1797n106 | CNV | deletion | 24896259 |
esv1752526 | CNV | deletion | 17803354 |
esv2664956 | CNV | deletion | 23128226 |
esv2667501 | CNV | deletion | 23128226 |
esv2718727 | CNV | deletion | 23290073 |
esv2718728 | CNV | deletion | 23290073 |
esv2718730 | CNV | deletion | 23290073 |
esv2718731 | CNV | deletion | 23290073 |
esv2751796 | CNV | gain | 17911159 |
esv3346691 | CNV | insertion | 20981092 |
esv3583458 | CNV | loss | 25503493 |
esv3583459 | CNV | loss | 25503493 |
esv3644642 | CNV | loss | 21293372 |
esv3644643 | CNV | loss | 21293372 |
nsv1072891 | CNV | deletion | 25765185 |
nsv1123272 | CNV | deletion | 24896259 |
nsv1125676 | CNV | tandem duplication | 24896259 |
nsv1131438 | CNV | deletion | 24896259 |
nsv1133010 | OTHER | inversion | 24896259 |
nsv1138720 | CNV | deletion | 24896259 |
nsv1140251 | OTHER | inversion | 24896259 |
nsv1152956 | OTHER | inversion | 26484159 |
nsv2528 | CNV | deletion | 18451855 |
nsv428369 | CNV | loss | 18775914 |
nsv523948 | CNV | gain | 19592680 |
Disorder | Aliases | PubMed IDs |
---|---|---|
peripheral neuropathy, myopathy, hoarseness, and hearing loss |
|
|
deafness, autosomal dominant 4a |
|
|
low isolated anorectal malformation |
|
|
autosomal dominant non-syndromic sensorineural deafness type dfna |
|
|
axonal neuropathy |
|
|