TNNI3K

TNNI3K
Available structures PDB Ortholog search: PDBe RCSB List of PDB id codes 4YFI, 4YFF
Identifiers
Aliases	TNNI3K, CARK, CCDD, TNNI3 interacting kinase
External IDs	OMIM: 613932 MGI: 2443276 HomoloGene: 41084 GeneCards: TNNI3K
Gene location (Human) Chr. Chromosome 1 (human) Band 1p31.1 Start 74,235,387 bp End 74,544,428 bp
Gene location (Mouse) Chr. Chromosome 3 (mouse) Band 3|3 H4 Start 154,491,928 bp End 154,761,044 bp
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in left ventricle cerebellar hemisphere Brodmann area 9 superior frontal gyrus sural nerve prefrontal cortex cingulate gyrus corpus callosum Achilles tendon nucleus accumbens Top expressed in myocardium of ventricle atrium atrioventricular valve endocardial cushion left ventricle olfactory epithelium semi-lunar valve aortic valve esophagus aorta More reference expression data BioGPS n/a
Gene ontology Molecular function transferase activity protein kinase activity protein serine/threonine kinase activity nucleotide binding protein C-terminus binding protein binding troponin I binding ATP binding metal ion binding kinase activity signal transducer activity Cellular component cytoplasm nucleus Biological process protein phosphorylation regulation of cardiac muscle contraction regulation of cardiac conduction bundle of His cell to Purkinje myocyte communication phosphorylation regulation of heart rate intracellular signal transduction Sources:Amigo / QuickGO
Orthologs Species Human Mouse Entrez 51086 435766 Ensembl ENSG00000116783 ENSMUSG00000040086 UniProt Q59H18 Q5GIG6 RefSeq (mRNA) NM_015978 NM_001012364 NM_177066 RefSeq (protein) NP_001106279 NP_001186256 NP_057062 NP_796040 Location (UCSC) Chr 1: 74.24 – 74.54 Mb Chr 3: 154.49 – 154.76 Mb PubMed search
Wikidata
View/Edit Human View/Edit Mouse

TNNI3 interacting kinase is a protein that in humans is encoded by the TNNI3K gene.

Function

This gene encodes a protein that belongs to the MAP kinase kinase kinase (MAPKKK) family of protein kinases. The protein contains ankyrin repeat, protein kinase and serine-rich domains and is thought to play a role in cardiac physiology.

Clinical significance

Mutations in TNNI3K are associated to cardiomyopathies.

Further reading

• Yang SW, Hitz MP, Andelfinger G (Oct 2010). "Ventricular septal defect and restrictive cardiomyopathy in a paediatric TNNI3 mutation carrier". Cardiology in the Young. 20 (5): 574–6. doi:10.1017/S1047951110000715. PMID 20569525. S2CID 20594665.
• Wang L, Wang H, Ye J, Xu RX, Song L, Shi N, Zhang YW, Chen X, Meng XM (Apr 2011). "Adenovirus-mediated overexpression of cardiac troponin I-interacting kinase promotes cardiomyocyte hypertrophy". Clinical and Experimental Pharmacology & Physiology. 38 (4): 278–84. doi:10.1111/j.1440-1681.2011.05499.x. PMID 21314842. S2CID 32451541.
• Wei YJ, Cui CJ, Huang YX, Zhang XL, Zhang H, Hu SS (Jun 2009). "Upregulated expression of cardiac ankyrin repeat protein in human failing hearts due to arrhythmogenic right ventricular cardiomyopathy". European Journal of Heart Failure. 11 (6): 559–66. doi:10.1093/eurjhf/hfp049. PMID 19359327.
• Chen X, Li X, Wang P, Liu Y, Zhang Z, Zhao G, Xu H, Zhu J, Qin X, Chen S, Hu L, Kong X (2010). "Novel association strategy with copy number variation for identifying new risk Loci of human diseases". PLOS ONE. 5 (8): e12185. Bibcode:2010PLoSO...512185C. doi:10.1371/journal.pone.0012185. PMC 2924882. PMID 20808825.
• Tang H, Xiao K, Mao L, Rockman HA, Marchuk DA (Jan 2013). "Overexpression of TNNI3K, a cardiac-specific MAPKKK, promotes cardiac dysfunction". Journal of Molecular and Cellular Cardiology. 54: 101–11. doi:10.1016/j.yjmcc.2012.10.004. PMC 3535516. PMID 23085512.
• Lai ZF, Chen YZ, Feng LP, Meng XM, Ding JF, Wang LY, Ye J, Li P, Cheng XS, Kitamoto Y, Monzen K, Komuro I, Sakaguchi N, Kim-Mitsuyama S (Aug 2008). "Overexpression of TNNI3K, a cardiac-specific MAP kinase, promotes P19CL6-derived cardiac myogenesis and prevents myocardial infarction-induced injury". American Journal of Physiology. Heart and Circulatory Physiology. 295 (2): H708–16. doi:10.1152/ajpheart.00252.2008. PMID 18552163. S2CID 40248367.
• Feng Y, Cao HQ, Liu Z, Ding JF, Meng XM (Jun 2007). "Identification of the dual specificity and the functional domains of the cardiac-specific protein kinase TNNI3K". General Physiology and Biophysics. 26 (2): 104–9. PMID 17660584.
• Feng Y, Liu DQ, Wang Z, Liu Z, Cao HQ, Wang LY, Shi N, Meng XM (Nov 2007). "AOP-1 interacts with cardiac-specific protein kinase TNNI3K and down-regulates its kinase activity". Biochemistry. Biokhimiia. 72 (11): 1199–204. doi:10.1134/s0006297907110053. PMID 18205602. S2CID 32928443.
• Cousminer DL, Berry DJ, Timpson NJ, Ang W, Thiering E, Byrne EM, et al. (Jul 2013). "Genome-wide association and longitudinal analyses reveal genetic loci linking pubertal height growth, pubertal timing and childhood adiposity". Human Molecular Genetics. 22 (13): 2735–47. doi:10.1093/hmg/ddt104. PMC 3674797. PMID 23449627.

This article incorporates text from the United States National Library of Medicine, which is in the public domain.