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Description for Protein TNNT2

troponin T type 2 (cardiac)
5 total interacting proteins; 4 platelet interacting proteins
Icon Book Platelet Evidence (proteome studies/others : 0/0)
(Not detected in platelets)
Summary:
The protein encoded by this gene is the tropomyosin-binding subunit of the troponin complex, which is located on the thin filament of striated muscles and regulates muscle contraction in response to alterations in intracellular calcium ion concentration. Mutations in this gene have been associated with familial hypertrophic cardiomyopathy as well as with dilated cardiomyopathy. Transcripts for this gene undergo alternative splicing that results in many tissue-specific isoforms, however, the full-length nature of some of these variants has not yet been determined. [provided by RefSeq] (PubMed Links)
Domains and Motifs:
  • CC: Coiled Coil
    • Gene Ontology:
    Gene Ontology Annotations
    KEGG - Enzyme ID(s):
    None Available
    KEGG - Orthology:
    K12045
    KEGG - Pathway(s):
    hsa04260; hsa05410; hsa05414
    (The yellow boxes represents platelet proteins)
    Nomenclature / Alternative Names:
    TnTC; CMD1D; CMH2; MGC3889; cTnT; Troponin T2 cardiac; Troponin T type 2 cardiac; Troponin T cardiac muscle; Cardiac muscle troponin T; Troponin T type 2 cardiac isoform 1; Troponin T type 2 cardiac isoform 2; Troponin T type 2 cardiac isoform 3; Troponin T type 2 cardiac isoform 4
    Approved Symbol:
    TNNT2
    (De-) Phosphorylations:
    Total (de-) phosphorylation sites: 16
    Human (de-) phosphorylation sites: 16; No platelet phosphorylation sites
    Phosphorylation Targets:
    Total phosphorylation targets: 0
    Human phosphorylation targets: 0;Predicted platelet targets: 0
    		Protein Characteristics:
    Isoform-specific Information
    Icon DrugsAssociated Drugs (DrugBank Accession):

    None Available

    Associated Genetic Diseases:

  • Cardiomyopathy, dilated, 1D(Pd);
  • Cardiomyopathy, familial hypertrophic, 2(Pd)
    		• Predicted Transmembrane Domains:
  • Isoform 4 : 0
  • Isoform 3 : 0
  • Isoform 2 : 0
  • Isoform 1 : 0
    • Additional Identifiers:

    HPRD: 01844 Entrez Gene ID: 7139 OMIM ID: 191045 Swissprot Accession: P45379; Q9BUF6; Q7Z554;