CKMT2

Creatine kinase, mitochondrial 2 (sarcomeric)
PDB rendering based on 2gl6.
Available structures PDB Ortholog search: Template:Homologene2PDBe PDBe, Template:Homologene2uniprot RCSB List of PDB id codes 2gl6​
Identifiers
Symbols	CKMT2 ; SMTCK
External IDs	Template:OMIM5 Template:MGI HomoloGene: 68206
Gene ontology Molecular function Template:GNF GO Template:GNF GO Template:GNF GO Cellular component Template:GNF GO Biological process Template:GNF GO Template:GNF GO
RNA expression pattern
More reference expression data
Orthologs
Template:GNF Ortholog box
Species	Human	Mouse
Entrez	n/a	n/a
Ensembl	n/a	n/a
UniProt	n/a	n/a
RefSeq (mRNA)	n/a	n/a
RefSeq (protein)	n/a	n/a
Location (UCSC)	n/a	n/a
PubMed search	n/a	n/a

Creatine kinase, mitochondrial 2 (sarcomeric), also known as CKMT2, is a human gene.

Mitochondrial creatine kinase (MtCK) is responsible for the transfer of high energy phosphate from mitochondria to the cytosolic carrier, creatine. It belongs to the creatine kinase isoenzyme family. It exists as two isoenzymes, sarcomeric MtCK and ubiquitous MtCK, encoded by separate genes. Mitochondrial creatine kinase occurs in two different oligomeric forms: dimers and octamers, in contrast to the exclusively dimeric cytosolic creatine kinase isoenzymes. Sarcomeric mitochondrial creatine kinase has 80% homology with the coding exons of ubiquitous mitochondrial creatine kinase. This gene contains sequences homologous to several motifs that are shared among some nuclear genes encoding mitochondrial proteins and thus may be essential for the coordinated activation of these genes during mitochondrial biogenesis.

Further reading

• Payne RM, Strauss AW (1995). "Expression of the mitochondrial creatine kinase genes". Mol. Cell. Biochem. 133-134: 235–43. PMID 7808456.
• Qin W, Khuchua Z, Cheng J; et al. (1998). "Molecular characterization of the creatine kinases and some historical perspectives". Mol. Cell. Biochem. 184 (1–2): 153–67. PMID 9746319.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Klein SC, Haas RC, Perryman MB; et al. (1991). "Regulatory element analysis and structural characterization of the human sarcomeric mitochondrial creatine kinase gene". J. Biol. Chem. 266 (27): 18058–65. PMID 1917943.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Haas RC, Strauss AW (1990). "Separate nuclear genes encode sarcomere-specific and ubiquitous human mitochondrial creatine kinase isoenzymes". J. Biol. Chem. 265 (12): 6921–7. PMID 2324105.
• Haas RC, Korenfeld C, Zhang ZF; et al. (1989). "Isolation and characterization of the gene and cDNA encoding human mitochondrial creatine kinase". J. Biol. Chem. 264 (5): 2890–7. PMID 2914937.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Richard I, Devaud C, Cherif D; et al. (1994). "The gene for creatine kinase, mitochondrial 2 (sarcomeric; CKMT2), maps to chromosome 5q13.3". Genomics. 18 (1): 134–6. doi:10.1006/geno.1993.1437. PMID 8276398.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Qin W, Khuchua Z, Klein SC, Strauss AW (1997). "Elements regulating cardiomyocyte expression of the human sarcomeric mitochondrial creatine kinase gene in transgenic mice". J. Biol. Chem. 272 (40): 25210–6. PMID 9312135.CS1 maint: Multiple names: authors list (link)
• Qin W, Khuchua Z, Boero J; et al. (1999). "Oxidative myocytes of heart and skeletal muscle express abundant sarcomeric mitochondrial creatine kinase". Histochem. J. 31 (6): 357–65. PMID 10462222.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Kanemitsu F, Mizushima J, Kageoka T; et al. (2000). "Characterization of two types of mitochondrial creatine kinase isolated from normal human cardiac muscle and brain tissue". Electrophoresis. 21 (2): 266–70. doi:10.1002/(SICI)1522-2683(20000101)21:2<266::AID-ELPS266>3.0.CO;2-9. PMID 10674997.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Schlattner U, Wallimann T (2000). "Octamers of mitochondrial creatine kinase isoenzymes differ in stability and membrane binding". J. Biol. Chem. 275 (23): 17314–20. doi:10.1074/jbc.M001919200. PMID 10748055.
• Schlattner U, Wallimann T (2002). "A quantitative approach to membrane binding of human ubiquitous mitochondrial creatine kinase using surface plasmon resonance". J. Bioenerg. Biomembr. 32 (1): 123–31. PMID 11768757.
• Schlattner U, Möckli N, Speer O; et al. (2002). "Creatine kinase and creatine transporter in normal, wounded, and diseased skin". J. Invest. Dermatol. 118 (3): 416–23. doi:10.1046/j.0022-202x.2001.01697.x. PMID 11874479.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Wendt S, Schlattner U, Wallimann T (2003). "Differential effects of peroxynitrite on human mitochondrial creatine kinase isoenzymes. Inactivation, octamer destabilization, and identification of involved residues". J. Biol. Chem. 278 (2): 1125–30. doi:10.1074/jbc.M208572200. PMID 12401781.CS1 maint: Multiple names: authors list (link)
• Strausberg RL, Feingold EA, Grouse LH; et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMID 12477932.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Ota T, Suzuki Y, Nishikawa T; et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID 14702039.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Schlattner U, Gehring F, Vernoux N; et al. (2004). "C-terminal lysines determine phospholipid interaction of sarcomeric mitochondrial creatine kinase". J. Biol. Chem. 279 (23): 24334–42. doi:10.1074/jbc.M314158200. PMID 15044463.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Gerhard DS, Wagner L, Feingold EA; et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMID 15489334.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Guerrero K, Wuyam B, Mezin P; et al. (2005). "Functional coupling of adenine nucleotide translocase and mitochondrial creatine kinase is enhanced after exercise training in lung transplant skeletal muscle". Am. J. Physiol. Regul. Integr. Comp. Physiol. 289 (4): R1144–54. doi:10.1152/ajpregu.00229.2005. PMID 16020522.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)