DMPK DM1 protein kinase
Gene ID: 1760, updated on 28-Oct-2024Gene type: protein coding
Also known as: DM; DM1; DMK; MDPK; DM1PK; MT-PK
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- Go to complete Gene record for DMPK
- Go to Variation Viewer for DMPK variants
Summary
The protein encoded by this gene is a serine-threonine kinase that is closely related to other kinases that interact with members of the Rho family of small GTPases. Substrates for this enzyme include myogenin, the beta-subunit of the L-type calcium channels, and phospholemman. The 3' untranslated region of this gene contains 5-38 copies of a CTG trinucleotide repeat. Expansion of this unstable motif to 50-5,000 copies causes myotonic dystrophy type I, which increases in severity with increasing repeat element copy number. Repeat expansion is associated with condensation of local chromatin structure that disrupts the expression of genes in this region. 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, Jul 2016]
Associated conditions
See all available tests in GTR for this gene
| Description | Tests |
|---|---|
| Steinert myotonic dystrophy syndrome | See labs |
Genomic context
- Location:
- 19q13.32
- Sequence:
- Chromosome: 19; NC_000019.10 (45769717..45782490, complement)
- Total number of exons:
- 16
Variation
| Resource | Links for this gene |
|---|---|
| ClinVar | Variants reported to ClinVar |
| dbVar | Studies and variants |
| SNP | Variation Viewer for DMPK variants |
| Genome viewer | Explore NCBI-annotated and select non-NCBI annotated genome assemblies |
- ClinVarRelated medical variations
- dbVarLink from Gene to dbVar
- DMPK database
- MedGenRelated information in MedGen
- OMIMLink to related OMIM entry
- PubMed (OMIM)Gene links to PubMed derived from omim_pubmed_cited links
- RefSeq RNAsLink to Nucleotide RefSeq RNAs
- RefSeqGeneLink to Nucleotide RefSeqGenes
- Variation ViewerRelated Variants
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