MYOT - myotilin Gene
Also Known as MFM3; TTID; TTOD; LGMD1; LGMD1A
Species: Homo sapiens
About MYOT
This gene has 8 transcripts (splice variants), 192 orthologues, 9 paralogues and is associated with 5 phenotypes. Biased expression in prostate (RPKM 16.8), esophagus (RPKM 14.9) and 4 other tissues.
Summary
This gene encodes a cystoskeletal protein which plays a significant role in the stability of thin filaments during muscle contraction. This protein binds F-actin, crosslinks actin filaments, and prevents latrunculin A-induced filament disassembly. Mutations in this gene have been associated with limb-girdle muscular dystrophy and myofibrillar myopathies. Several alternatively spliced transcript variants of this gene have been described, but the full-length nature of some of these variants has not been determined.[provided by RefSeq, Oct 2008]
MYOT Products (3)
| mRNA | Protein | Name |
|---|---|---|
| NM_001135940.2 | NP_001129412.1 | myotilin isoform b |
| NM_001300911.2 | NP_001287840.1 | myotilin isoform c |
| NM_006790.3 | NP_006781.1 | myotilin isoform a |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables alpha-actinin binding |
IDA
IDA: Inferred from direct assay
|
10958653 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
11038172 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in Z disc |
IDA
IDA: Inferred from direct assay
|
10958653 | GOA |
| located in Z disc |
IMP
IMP: Inferred from mutant phenotype
|
10958653 | GOA |
MYOT Protein Structure
I-set: Immunoglobulin I-set domain (250 - 340)
I-set: Immunoglobulin I-set domain (349 - 440)
- 0
- 100
- 200
- 300
- 400
- 498 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
myotilin |
|
MYOT Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Intra
|
MYOT | Q9UBF9 | ACTN3 | Homo sapiens | Q08043 | 32296183 | |
|
Intra
|
MYOT | Q9UBF9 | ACTN3 | Homo sapiens | Q08043 | 32296183 | |
|
Intra
|
MYOT | Q9UBF9 | PFDN5 | Homo sapiens | Q99471 | 32296183 | |
|
Intra
|
MYOT | Q9UBF9 | PFDN5 | Homo sapiens | Q99471 | 32296183 | |
|
Intra
|
MYOT | Q9UBF9 | FLNC | Homo sapiens | Q14315 | 11038172 | |
|
Intra
|
MYOT | Q9UBF9 | NME7 | Homo sapiens | Q9Y5B8 | 25416956 | |
|
Intra
|
MYOT | Q9UBF9 | NME7 | Homo sapiens | Q9Y5B8 | 25416956 | |
|
Intra
|
MYOT | Q9UBF9 | ACTN2 | Homo sapiens | P35609 | 26871637 | |
|
Intra
|
MYOT | Q9UBF9 | ACTN2 | Homo sapiens | P35609 | 26871637 | |
|
Intra
|
MYOT | Q9UBF9 | ACTN2 | Homo sapiens | P35609 | 26871637 |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Myopathy, Spheroid Body |
|
|
| Myopathy, Myofibrillar, 3 |
|
|
| Limb-Girdle Muscular Dystrophy Type 1a |
|
|
| Myofibrillar Myopathy |
|
|
| Limb-Girdle Muscular Dystrophy |
|
|
| Muscular Dystrophy |
|
|
| Miyoshi Muscular Dystrophy |
|
|
| Central Core Disease Of Muscle |
|
|
| Muscular Dystrophy, Limb-Girdle, Autosomal Recessive 2 |
|
|
| Myopathy |
|
|
| Myopathy, Myofibrillar, 2 |
|
|
| Muscular Dystrophy, Limb-Girdle, Autosomal Dominant 2 |
|
|
| Muscular Dystrophy, Limb-Girdle, Autosomal Dominant 1 |
|
|
| Muscular Dystrophy, Limb-Girdle, Autosomal Recessive 7 |
|
|
| Myopathy, Myofibrillar, 4 |
|
|
| Myopathy, Myofibrillar, 5 |
|
|
| Myopathy, Myofibrillar, 9, With Early Respiratory Failure |
|
|
| Muscular Dystrophy, Limb-Girdle, Autosomal Dominant 3 |
|
|
| Muscular Dystrophy, Limb-Girdle, Type 1h |
|
|
| Autosomal Dominant Limb-Girdle Muscular Dystrophy |
|
|
| Myopathy, Myofibrillar, 1 |
|
|
| Scapuloperoneal Myopathy |
|
|
| Tibial Muscular Dystrophy |
|
|
| Nonaka Myopathy |
|
|
| Autosomal Recessive Limb-Girdle Muscular Dystrophy Type 2j |
|
|
| Autosomal Recessive Limb-Girdle Muscular Dystrophy Type 2g |
|
|
| Neuromuscular Disease |
|
|
| Scapuloperoneal Syndrome, Neurogenic, Kaeser Type |
|
|
| Nemaline Myopathy 11, Autosomal Recessive |
|
|
| Hyaline Body Myopathy |
|
|
| Autosomal Recessive Limb-Girdle Muscular Dystrophy Type 2q |
|
|
| Autosomal Recessive Limb-Girdle Muscular Dystrophy Type 2h |
|
|
| Fatal Infantile Hypertonic Myofibrillar Myopathy |
|
|
| Autosomal Recessive Limb-Girdle Muscular Dystrophy Type 2a |
|
|
| Cardiomyopathy, Dilated, 1g |
|
|
| Congenital Structural Myopathy |
|
|
| Muscular Dystrophy-Dystroglycanopathy , Type C, 1 |
|
|
| Inclusion Body Myopathy With Early-Onset Paget Disease Of Bone With Or Without Frontotemporal Dementia 2 |
|
|
| Muscular Dystrophy, Congenital, Lmna-Related |
|
|
| Myopathy, Distal, 1 |
|
|
| Autosomal Recessive Limb-Girdle Muscular Dystrophy Type 2c |
|
|
| Autosomal Recessive Limb-Girdle Muscular Dystrophy Type 2b |
|
|
| Facioscapulohumeral Muscular Dystrophy 1 |
|
|
| Autosomal Recessive Limb-Girdle Muscular Dystrophy Type 2l |
|
|
| Rigid Spine Muscular Dystrophy 1 |
|
|
| Atrial Standstill 1 |
|
|
| Muscular Dystrophy-Dystroglycanopathy , Type C, 4 |
|
|
| Myopathy, Centronuclear, 1 |
|
|
| Autosomal Recessive Limb-Girdle Muscular Dystrophy Type 2d |
|
|
| Bethlem Myopathy 1 |
|
|
| Myopathy, X-Linked, With Postural Muscle Atrophy |
|
|
| Autosomal Recessive Limb-Girdle Muscular Dystrophy |
|
|
| Isolated Elevated Serum Creatine Phosphokinase Levels |
|
|
| Batten-Turner Congenital Myopathy |
|
|
| Congenital Fiber-Type Disproportion |
|
|
| Glycogen Storage Disease Ii |
|
|
| Inclusion Body Myopathy With Paget Disease Of Bone And Frontotemporal Dementia |
|
|
| Muscle Tissue Disease |
|
|
| Emery-Dreifuss Muscular Dystrophy |
|
|
| Multiminicore Disease |
|
|
| Muscular Disease |
|
|
| Centronuclear Myopathy |
|
|
| Cataract |
|
|
| Restrictive Cardiomyopathy |
|
|
| Left Ventricular Noncompaction |
|
|
| Walker-Warburg Syndrome |
|
|
| Congenital Myasthenic Syndrome |
|
|
| Myelodysplastic Syndrome |
|
|
| Hypertrophic Cardiomyopathy |
|
|
| Dilated Cardiomyopathy |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Rattus norvegicus | MYOT | RGD | RGD:1310569 |
| Felis catus | MYOT | VGNC | VGNC:102259 |
| Bos taurus | MYOT | VGNC | VGNC:55225 |
| Mus musculus | MYOT | MGD | MGI:1889800 |
| Canis familiaris | MYOT | VGNC | VGNC:51746 |
| Others | MYOT | NCBI |