NameCreatine kinase M-type
Synonyms
  • 2.7.3.2
  • CKMM
  • Creatine kinase M chain
  • M-CK
Gene NameCKM
OrganismHuman
Amino acid sequence
>lcl|BSEQ0010501|Creatine kinase M-type
MPFGNTHNKFKLNYKPEEEYPDLSKHNNHMAKVLTLELYKKLRDKETPSGFTVDDVIQTG
VDNPGHPFIMTVGCVAGDEESYEVFKELFDPIISDRHGGYKPTDKHKTDLNHENLKGGDD
LDPNYVLSSRVRTGRSIKGYTLPPHCSRGERRAVEKLSVEALNSLTGEFKGKYYPLKSMT
EKEQQQLIDDHFLFDKPVSPLLLASGMARDWPDARGIWHNDNKSFLVWVNEEDHLRVISM
EKGGNMKEVFRRFCVGLQKIEEIFKKAGHPFMWNQHLGYVLTCPSNLGTGLRGGVHVKLA
HLSKHPKFEEILTRLRLQKRGTGGVDTAAVGSVFDVSNADRLGSSEVEQVQLVVDGVKLM
VEMEKKLEKGQSIDDMIPAQK
Number of residues381
Molecular Weight43100.91
Theoretical pI7.28
GO Classification
Functions
  • creatine kinase activity
  • ATP binding
Processes
  • small molecule metabolic process
  • polyamine metabolic process
  • creatine metabolic process
  • phosphocreatine biosynthetic process
  • cellular nitrogen compound metabolic process
Components
  • cytosol
General FunctionCreatine kinase activity
Specific FunctionReversibly catalyzes the transfer of phosphate between ATP and various phosphogens (e.g. creatine phosphate). Creatine kinase isoenzymes play a central role in energy transduction in tissues with large, fluctuating energy demands, such as skeletal muscle, heart, brain and spermatozoa.
Pfam Domain Function
Transmembrane RegionsNot Available
GenBank Protein ID180576
UniProtKB IDP06732
UniProtKB Entry NameKCRM_HUMAN
Cellular LocationCytoplasm
Gene sequence
>lcl|BSEQ0010502|Creatine kinase M-type (CKM)
ATGCCATTCGGTAACACCCACAACAAGTTCAAGCTGAATTACAAGCCTGAGGAGGAGTAC
CCCGACCTCAGCAAACATAACAACCACATGGCCAAGGTACTGACCCTTGAACTCTACAAG
AAGCTGCGGGACAAGGAGACTCCATCTGGCTTCACTGTAGACGATGTCATCCAGACAGGA
GTGGACAACCCAGGTCACCCCTTCATCATGACCGTGGGCTGCGTGGCTGGTGATGAGGAG
TCCTACGAAGTTTTCAAGGAACTCTTTGACCCCATCATCTCGGATCGCCACGGGGGCTAC
AAACCCACTGACAAGCACAAGACTGACCTCAACCATGAAAACCTCAAGGGTGGAGACGAC
CTGGACCCTAACTACGTGCTCAGCAGCCGCGTCCGCACTGGCCGCAGCATCAAGGGCTAC
ACGTTGCCCCCACACTGCTCCCGTGGCGAGCGCCGGGCGGTGGAGAAGCTCTCTGTGGAA
GCTCTCAACAGCCTGACGGGCGAGTTCAAAGGGAAGTACTACCCTCTGAAGAGCATGACG
GAGAAGGAGCAGCAGCAGCTCATCGATGACCACTTCCTGTTCGACAAGCCCGTGTCCCCG
CTGCTGCTGGCCTCAGGCATGGCCCGCGACTGGCCCGACGCCCGTGGCATCTGGCACAAT
GACAACAAGAGCTTCCTGGTGTGGGTGAACGAGGAGGATCACCTCCGGGTCATCTCCATG
GAGAAGGGGGGCAACATGAAGGAGGTTTTCCGCCGCTTCTGCGTAGGGCTGCAGAAGATT
GAGGAGATCTTTAAGAAAGCTGGCCACCCCTTCATGTGGAACCAGCACCTGGGCTACGTG
CTCACCTGCCCATCCAACCTGGGCACTGGGCTGCGTGGAGGCGTGCATGTGAAGCTGGCG
CACCTGAGCAAGCACCCCAAGTTCGAGGAGATCCTCACCCGCCTGCGTCTGCAGAAGAGG
GGTACAGGTGGCGTGGACACAGCTGCCGTGGGCTCAGTATTTGACGTGTCCAACGCTGAT
CGGCTGGGCTCGTCCGAAGTAGAACAGGTGCAGCTGGTGGTGGATGGTGTGAAGCTCATG
GTGGAAATGGAGAAGAAGTTGGAGAAAGGCCAGTCCATTGACGACATGATCCCCGCCCAG
AAGTAG
GenBank Gene IDM14780
GeneCard IDNot Available
GenAtlas IDCKM
HGNC IDHGNC:1994
Chromosome Location19
Locus19q13.2-q13.3
References
  1. Perryman MB, Kerner SA, Bohlmeyer TJ, Roberts R: Isolation and sequence analysis of a full-length cDNA for human M creatine kinase. Biochem Biophys Res Commun. 1986 Nov 14;140(3):981-9. 3778496
  2. Trask RV, Strauss AW, Billadello JJ: Developmental regulation and tissue-specific expression of the human muscle creatine kinase gene. J Biol Chem. 1988 Nov 15;263(32):17142-9. 2903158
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  5. Hamburg RJ, Friedman DL, Olson EN, Ma TS, Cortez MD, Goodman C, Puleo PR, Perryman MB: Muscle creatine kinase isoenzyme expression in adult human brain. J Biol Chem. 1990 Apr 15;265(11):6403-9. 1690725
  6. Nigro JM, Schweinfest CW, Rajkovic A, Pavlovic J, Jamal S, Dottin RP, Hart JT, Kamarck ME, Rae PM, Carty MD, et al.: cDNA cloning and mapping of the human creatine kinase M gene to 19q13. Am J Hum Genet. 1987 Feb;40(2):115-25. 3031982
  7. Tang L, Zhou HM, Lin ZJ: Crystallization and preliminary X-ray analysis of human muscle creatine kinase. Acta Crystallogr D Biol Crystallogr. 1999 Mar;55(Pt 3):669-70. 10089465