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Protein Page:
PKM2 iso2 (human)

Overview
PKM2 iso2 one of three rate-limiting enzymes in glycolysis. It catalyzes the transfer of a phosphate group from phosphoenolpyruvate (PEP) to ADP, yielding one molecule ATP and a pyruvate molecule, which is a central metabolic intermediate that can be used as a building block or oxidized further. Overexpressed in a variety of cancers. Interacts with thyroid hormone, and thus may mediate cellular metabolic effects induced by thyroid hormones. Binds Opa protein, a bacterial outer membrane protein involved in gonococcal adherence to and invasion of human cells, suggesting a role of this protein in bacterial pathogens is. There are several mammalian isozymes of pyruvate kinase encoded by different genes. The L type predominates in liver, and the M type in muscle and brain. Two alternatively spliced human isoforms of PKM2 have been reported. Note: This description may include information from UniProtKB.
Protein type: Carbohydrate Metabolism - glycolysis and gluconeogenesis; Carbohydrate Metabolism - pyruvate; EC 2.7.1.40; Kinase, other; Mitochondrial; Nucleotide Metabolism - purine
Chromosomal Location of Human Ortholog: 15q22
Cellular Component: cell-cell adherens junction; cytoplasm; cytosol; extracellular matrix; mitochondrion; nucleus; plasma membrane; vesicle
Molecular Function: protein binding; pyruvate kinase activity
Biological Process: programmed cell death
Reference #:  P14618-2 (UniProtKB)
Alt. Names/Synonyms: CTHBP; Cytosolic thyroid hormone-binding protein; KPYM; MGC3932; OIP-3; OIP3; Opa-interacting protein 3; p58; PK, muscle type; PK2; PK3; PKM; PKM2; Pyruvate kinase 2/3; Pyruvate kinase isozymes M1/M2; Pyruvate kinase muscle isozyme; pyruvate kinase, muscle; TCB; THBP1; Thyroid hormone-binding protein 1; thyroid hormone-binding protein, cytosolic; Tumor M2-PK
Gene Symbols: PKM
Molecular weight: 58,062 Da
Basal Isoelectric point: 7.61  Predict pI for various phosphorylation states
CST Pathways:  Warburg Effect
Protein-Specific Antibodies or siRNAs from Cell Signaling Technology® Total Proteins
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PKM2 iso2

Protein Structure Not Found.
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