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GAPDH - glyceraldehyde-3-phosphate dehydrogenase

Entrez Gene Name: glyceraldehyde-3-phosphate dehydrogenase
Synonyms: G3PD, G3PDH, GAPD, GAPDH, Glyceraldehyde-3-phosphate Dehydrogenase, LOC100048438, LOC685186, LOC686275, LOC689689, MGC102544, MGC102546, MGC103190, MGC103191, MGC105239, MGC127711, MGC88685, NUCLEAR URACIL DNA GLYCOSYLASE, OTTMUSG00000014946, RGD1565368

Gene Summary

  • Human (2597): The product of this gene catalyzes an important energy-yielding step in carbohydrate metabolism, the reversible oxidative phosphorylation of glyceraldehyde-3-phosphate in the presence of inorganic phosphate and nicotinamide adenine dinucleotide (NAD). The enzyme exists as a tetramer of identical chains. Many pseudogenes similar to this locus are present in the human genome. [provided by RefSeq]

Cell Regulation

Regulates:
  • GAPDH
  • STAT1
  • IL10
View all 49 in IPA
Regulated by:
  • GAPDH
  • cytarabine
  • D-glucose
View all 106 in IPA
Binds:
  • HTT
  • AR
  • SYNCRIP
View all 113 in IPA
Role in cell:
  • apoptosis
  • phosphorylation in
  • gluconeogenesis in
View all 14 in IPA
Disease:
  • Alzheimer's disease
  • Huntington's disease
  • plaque psoriasis
View all 5 in IPA

Biological Process

apoptosis, carbohydrate metabolic process, gluconeogenesis, glucose metabolic process, glycolysis, multicellular organismal development, neuron apoptosis, oxidation-reduction process, peptidyl-cysteine S-trans-nitrosylation, protein stabilization

Cellular Components

cytoplasm, cytosol, membrane, mitochondrion, nucleus, perinuclear region of cytoplasm, soluble fraction

Literature References

  • 16169070Stelzl U, Worm U, Lalowski M, Haenig C, Brembeck FH, Goehler H, Stroedicke M, Zenkner M, Schoenherr A, Koeppen S, Timm J, Mintzlaff S, Abraham C, Bock N, Kietzmann S, Goedde A, Toksöz E, Droege A, Krobitsch S, Korn B, Birchmeier W, Lehrach H, Wanker EE. A human protein-protein interaction network: a resource for annotating the proteome.Cell 2005 Sep 23;122(6):957-68
  • 19605696Mookherjee N, Lippert DN, Hamill P, Falsafi R, Nijnik A, Kindrachuk J, Pistolic J, Gardy J, Miri P, Naseer M, Foster LJ, Hancock RE. Intracellular receptor for human host defense peptide LL-37 in monocytes.J Immunol 2009 Aug 15;183(4):2688-96
  • 19451232Lee MN, Ha SH, Kim J, Koh A, Lee CS, Kim JH, Jeon H, Kim DH, Suh PG, Ryu SH. Glycolytic flux signals to mTOR through glyceraldehyde-3-phosphate dehydrogenase-mediated regulation of Rheb.Mol Cell Biol 2009 Jul 01;29(14):3991-4001
View 1052 categorized literature findings and their references in IPA

Molecular Functions

binding, catalytic activity, glyceraldehyde-3-phosphate dehydrogenase (NAD+) (phosphorylating) activity, glyceraldehyde-3-phosphate dehydrogenase activity, NAD binding, oxidoreductase activity, peptidyl-cysteine S-nitrosylase activity, protein binding, transferase activity

Protein Domains

enzyme, erythrose-4-phosphate dehydrogenase, glyceraldehyde 3-phosphate dehydrogenase, Glyceraldehyde 3-phosphate dehydrogenase, C-terminal domain, glyceraldehyde-3-phosphate dehydrogenase (phosphorylating), glyceraldehyde-3-phosphate dehydrogenase, type I, protein binding, rossmann fold, Rossmann-fold NAD(P)(+)-binding proteins

Subcellular Locations

cell surface, cellular membrane, clathrin-coated vesicles, Cytoplasm, cytoplasmic fraction, cytosol, cytosolic fraction, detergent resistant lipid raft fraction, endosomes and endoplasmic reticulum fractions, exosomes, membrane fraction, membrane rafts, mitochondria, nuclear fraction, Nucleus, pH resistant lipid raft fraction, Plasma Membrane, polysomes, postsynaptic density (PSD) fractions, soluble fraction, vesicles