Protein: Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) (EC 1.2.1.12) (Peptidyl-cysteine S-nitrosylase GAPDH) (EC 2.6.99.-) (P00356)
Organism: Gallus gallus (Chicken)
Function: Has both glyceraldehyde-3-phosphate dehydrogenase and nitrosylase activities, thereby playing a role in glycolysis and nuclear functions, respectively. Glyceraldehyde-3-phosphate dehydrogenase is a key enzyme in glycolysis that catalyzes the first step of the pathway by converting D-glyceraldehyde 3-phosphate (G3P) into 3-phospho-D-glyceroyl phosphate (By similarity). Participates in nuclear events including transcription, RNA transport, DNA replication and apoptosis. Nuclear functions are probably due to the nitrosylase activity that mediates cysteine S-nitrosylation of nuclear target proteins such as SIRT1, HDAC2 and PRKDC (By similarity).
Subcellular location: Cytoplasm, cytosol {ECO:0000250|UniProtKB:P04797}. Cytoplasm, cytoskeleton {ECO:0000250|UniProtKB:P04797}. Nucleus {ECO:0000250|UniProtKB:P04797}.
Sequence: MVKVGVNGFGRIGRLVTRAAVLSGKVQVVAINDPFIDLNYMVYMFKYDSTHGHFKGTVKAENGKLVINGHAITIFQERDPSNIKWADAGAEYVVESTGVFTTMEKAGAHLKGGAKRVIISAPSADAPMFVMGVNHEKYDKSLKIVSNASCTTNCLAPLAKVIHDNFGIVEGLMTTVHAITATQKTVDGPSGKLWRDGRGAAQNIIPASTGAAKAVGKVIPELNGKLTGMAFRVPTPNVSVVDLTCRLEKPAKYDDIKRVVKAAADGPLKGILGYTEDQVVSCDFNGDSHSSTFDAGAGIALNDHFVKLVSWYDNEFGYSNRVVDLMVHMASKE
InterPro domains: - IPR036291: NAD(P)-binding domain superfamily (homologous_superfamily) [1-171]
- IPR020828: Glyceraldehyde 3-phosphate dehydrogenase, NAD(P) binding domain (domain) [2-150]
- IPR006424: Glyceraldehyde-3-phosphate dehydrogenase, type I (family) [3-324]
- IPR020831: Glyceraldehyde/Erythrose phosphate dehydrogenase family (family) [1-333]
- IPR020829: Glyceraldehyde 3-phosphate dehydrogenase, catalytic domain (domain) [155-312]
- IPR020830: Glyceraldehyde 3-phosphate dehydrogenase, active site (active_site) [148-155]
Interaction partners: - Triosephosphate isomerase
- Phosphoglycerate kinase
- Transketolase
- Actin, cytoplasmic 1
- Transaldolase
- Fructose-bisphosphate aldolase B
- Fructose-bisphosphate aldolase C
- Uncharacterized protein.
- Peroxidasin.
- Hexose-6-phosphate dehydrogenase/glucose 1-dehydrogenase.
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0005488 (binding), GO:0005515 (protein binding)
Biological Process (BP): GO:0008150 (biological process), GO:0008152 (metabolic process), GO:0009987 (cellular process), GO:0044237 (cellular metabolic process), GO:0044281 (small molecule metabolic process), GO:0006807 (nitrogen compound metabolic process), GO:0071704 (organic substance metabolic process), GO:0009056 (catabolic process), GO:0044238 (primary metabolic process), GO:1901360 (organic cyclic compound metabolic process), GO:1901564 (organonitrogen compound metabolic process), GO:0006139 (nucleobase-containing compound metabolic process), GO:0046483 (heterocycle metabolic process), GO:0055086 (nucleobase-containing small molecule metabolic process), GO:0006082 (organic acid metabolic process), GO:0019637 (organophosphate metabolic process), GO:0005975 (carbohydrate metabolic process), GO:0006725 (cellular aromatic compound metabolic process), GO:0034641 (cellular nitrogen compound metabolic process), GO:1901575 (organic substance catabolic process), GO:0006091 (generation of precursor metabolites and energy), GO:1901135 (carbohydrate derivative metabolic process), GO:0006793 (phosphorus metabolic process), GO:0006753 (nucleoside phosphate metabolic process), GO:0006757 (ATP generation from ADP), GO:0043436 (oxoacid metabolic process), GO:0019693 (ribose phosphate metabolic process), GO:0006796 (phosphate-containing compound metabolic process), GO:0072521 (purine-containing compound metabolic process), GO:0016052 (carbohydrate catabolic process), GO:0009259 (ribonucleotide metabolic process), GO:0019752 (carboxylic acid metabolic process), GO:0009141 (nucleoside triphosphate metabolic process), GO:0009117 (nucleotide metabolic process), GO:0006096 (glycolytic process), GO:0009132 (nucleoside diphosphate metabolic process), GO:0006163 (purine nucleotide metabolic process), GO:0016310 (phosphorylation), GO:0009185 (ribonucleoside diphosphate metabolic process), GO:0006165 (nucleoside diphosphate phosphorylation), GO:0009135 (purine nucleoside diphosphate metabolic process), GO:0046939 (nucleotide phosphorylation), GO:0009144 (purine nucleoside triphosphate metabolic process), GO:0032787 (monocarboxylic acid metabolic process), GO:0009150 (purine ribonucleotide metabolic process), GO:0009199 (ribonucleoside triphosphate metabolic process), GO:0046034 (ATP metabolic process), GO:0046031 (ADP metabolic process), GO:0009205 (purine ribonucleoside triphosphate metabolic process), GO:0006090 (pyruvate metabolic process), GO:0009179 (purine ribonucleoside diphosphate metabolic process)
Cellular Component (CC): GO:0005575 (cellular component), GO:0110165 (cellular anatomical entity), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:0005737 (cytoplasm), GO:0043229 (intracellular organelle), GO:0043228 (non-membrane-bounded organelle), GO:0043232 (intracellular non-membrane-bounded organelle)