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NamePyruvate kinase PKM
Synonyms
  • 2.7.1.40
  • CTHBP
  • Cytosolic thyroid hormone-binding protein
  • OIP-3
  • OIP3
  • Opa-interacting protein 3
  • p58
  • PK2
  • PK3
  • PKM2
  • Pyruvate kinase 2/3
  • Pyruvate kinase muscle isozyme
  • THBP1
  • Thyroid hormone-binding protein 1
  • Tumor M2-PK
Gene NamePKM
OrganismHuman
Amino acid sequence
>lcl|BSEQ0036949|Pyruvate kinase PKM
MSKPHSEAGTAFIQTQQLHAAMADTFLEHMCRLDIDSPPITARNTGIICTIGPASRSVET
LKEMIKSGMNVARLNFSHGTHEYHAETIKNVRTATESFASDPILYRPVAVALDTKGPEIR
TGLIKGSGTAEVELKKGATLKITLDNAYMEKCDENILWLDYKNICKVVEVGSKIYVDDGL
ISLQVKQKGADFLVTEVENGGSLGSKKGVNLPGAAVDLPAVSEKDIQDLKFGVEQDVDMV
FASFIRKASDVHEVRKVLGEKGKNIKIISKIENHEGVRRFDEILEASDGIMVARGDLGIE
IPAEKVFLAQKMMIGRCNRAGKPVICATQMLESMIKKPRPTRAEGSDVANAVLDGADCIM
LSGETAKGDYPLEAVRMQHLIAREAEAAIYHLQLFEELRRLAPITSDPTEATAVGAVEAS
FKCCSGAIIVLTKSGRSAHQVARYRPRAPIIAVTRNPQTARQAHLYRGIFPVLCKDPVQE
AWAEDVDLRVNFAMNVGKARGFFKKGDVVIVLTGWRPGSGFTNTMRVVPVP
Number of residues531
Molecular Weight57936.38
Theoretical pI7.94
GO Classification
Functions
  • magnesium ion binding
  • MHC class II protein complex binding
  • poly(A) RNA binding
  • ATP binding
  • potassium ion binding
  • kinase activity
  • pyruvate kinase activity
Processes
  • small molecule metabolic process
  • carbohydrate metabolic process
  • glucose metabolic process
  • canonical glycolysis
  • programmed cell death
Components
  • vesicle
  • cytosol
  • extracellular exosome
  • extracellular vesicle
  • cytoplasm
  • mitochondrion
  • extracellular matrix
  • nucleus
  • plasma membrane
General FunctionPyruvate kinase activity
Specific FunctionGlycolytic enzyme that catalyzes the transfer of a phosphoryl group from phosphoenolpyruvate (PEP) to ADP, generating ATP. Stimulates POU5F1-mediated transcriptional activation. Plays a general role in caspase independent cell death of tumor cells. The ratio betwween the highly active tetrameric form and nearly inactive dimeric form determines whether glucose carbons are channeled to biosynthetic processes or used for glycolytic ATP production. The transition between the 2 forms contributes to the control of glycolysis and is important for tumor cell proliferation and survival.
Pfam Domain Function
Transmembrane RegionsNot Available
GenBank Protein ID189998
UniProtKB IDP14618
UniProtKB Entry NameKPYM_HUMAN
Cellular LocationCytoplasm
Gene sequence
>lcl|BSEQ0018916|Pyruvate kinase PKM (PKM)
ATGCAGTGGAGCTCAGAGAGAGGAGAACGGCTCCTCACGCCTGGGGCCTGCTCTTCAGAA
GTCCCCAGCGCCGTTCCTTCCAGATCAGGCGGCTCTCCAGGGCACACCGTATTCAGCTCT
GAGCGGTCTTTGCTAGTGAGGCCAAGGAGCCACCCTGAGCCAAAAGGGGAGCATTATGTC
ACCGGAAGCCCAACCCCAGAGAACCAAAGGACCTCAGCAGCCATGTCGAAGCCCCATAGT
GAAGCCGGGACTGCCTTCATTCAGACCCAGCAGCTGCACGCAGCCATGGCTGACACATTC
CTGGAGCACATGTGCCGCCTGGACATTGATTCACCACCCATCACAGCCCGGAACACTGGC
ATCATCTGTACCATTGGCCCAGCTTCCCGATCAGTGGAGACGTTGAAGGAGATGATTAAG
TCTGGAATGAATGTGGCTCGTCTGAACTTCTCTCATGGAACTCATGAGTACCATGCGGAG
ACCATCAAGAATGTGCGCACAGCCACGGAAAGCTTTGCTTCTGACCCCATCCTCTACCGG
CCCGTTGCTGTGGCTCTAGACACTAAAGGACCTGAGATCCGAACTGGGCTCATCAAGGGC
AGCGGCACTGCAGAGGTGGAGCTGAAGAAGGGAGCCACTCTCAAAATCACGCTGGATAAC
GCCTACATGGAAAAGTGTGACGAGAACATCCTGTGGCTGGACTACAAGAACATCTGCAAG
GTGGTGGAAGTGGGCAGCAAGATCTACGTGGATGATGGGCTTATTTCTCTCCAGGTGAAG
CAGAAAGGTGCCGACTTCCTGGTGACGGAGGTGGAAAATGGTGGCTCCTTGGGCAGCAAG
AAGGGTGTGAACCTTCCTGGGGCTGCTGTGGACTTGCCTGCTGTGTCGGAGAAGGACATC
CAGGATCTGAAGTTTGGGGTCGAGCAGGATGTTGATATGGTGTTTGCGTCATTCATCCGC
AAGGCATCTGATGTCCATGAAGTTAGGAAGGTCCTGGGAGAGAAGGGAAAGAACATCAAG
ATTATCAGCAAAATCGAGAATCATGAGGGGGTTCGGAGGTTTGATGAAATCCTGGAGGCC
AGTGATGGGATCATGGTGGCTCGTGGTGATCTAGGCATTGAGATTCCTGCAGAGAAGGTC
TTCCTTGCTCAGAAGATGATGATTGGACGGTGCAACCGAGCTGGGAAGCCTGTCATCTGT
GCTACTCAGATGCTGGAGAGCATGATCAAGAAGCCCCGCCCCACTCGGGCTGAAGGCAGT
GATGTGGCCAATGCAGTCCTGGATGGAGCCGACTGCATCATGCTGTCTGGAGAAACAGCC
AAAGGGGACTATCCTCTGGAGGCTGTGCGCATGCAGCACCTGATAGCTCGTGAGGCTGAG
GCAGCCATGTTCCACCGCAAGCTGTTTGAAGAACTTGTGCGAGCCTCAAGTCACTCCACA
GACCTCATGGAAGCCATGGCCATGGGCAGCGTGGAGGCTTCTTATAAGTGTTTAGCAGCA
GCTTTGATAGTTCTGACGGAGTCTGGCAGGTCTGCTCACCAGGTGGCCAGATACCGCCCA
CGTGCCCCCATCATTGCTGTGACCCGGAATCCCCAGACAGCTCGTCAGGCCCACCTGTAC
CGTGGCATCTTCCCTGTGCTGTGCAAGGACCCAGTCCAGGAGGCCTGGGCTGAGGACGTG
GACCTCCGGGTGAACTTTGCCATGAATGTTGGCAAGGCCCGAGGCTTCTTCAAGAAGGGA
GATGTGGTCATTGTGCTGACCGGATGGCGCCCTGGCTCCGGCTTCACCAACACCATGCGT
GTTGTTCCTGTGCCGTGA
GenBank Gene IDM23725
GeneCard IDNot Available
GenAtlas IDPKM2
HGNC IDHGNC:9021
Chromosome Location15
Locus15q22
References
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