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Literature summary for 1.2.1.107 extracted from

  • Dagher, S.; Deal, W.J.
    [54] Glyceraldehyde-3-phosphate dehydrogenase from pig liver (1982), Methods Enzymol., 89, 310-316 .
    View publication on PubMed

General Stability

General Stability Organism
the enzyme is dissociated into subunits by ATP and can be reversibly dissociated by urea Sus scrofa

Inhibitors

Inhibitors Comment Organism Structure
additional information not inhibited by 1,3-diphosphoglycerate Sus scrofa
NAD+ product inhibition Sus scrofa

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.006
-
NAD+ at pH 8.5 and 25°C Sus scrofa
0.3
-
D-glyceraldehyde 3-phosphate at pH 8.5 and 25°C Sus scrofa

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
145000
-
gel filtration Sus scrofa

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
D-glyceraldehyde 3-phosphate + arsenate + NAD+ Sus scrofa
-
1-arsono-3-phospho-D-glycerate + NADH + H+
-
?

Organism

Organism UniProt Comment Textmining
Sus scrofa
-
-
-

Purification (Commentary)

Purification (Comment) Organism
ammonium sulfate precipitation, DEAE-Sephadex.column chromatography, and SE-Sephadex gel filtration Sus scrofa

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Sus scrofa
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-glyceraldehyde 3-phosphate + arsenate + NAD+
-
Sus scrofa 1-arsono-3-phospho-D-glycerate + NADH + H+
-
?

Synonyms

Synonyms Comment Organism
GAPDH
-
Sus scrofa

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.4 8.8
-
Sus scrofa

pH Range

pH Minimum pH Maximum Comment Organism
7.4 9.6 half-maximum activity at pH 7.4 and 9.6 Sus scrofa

Cofactor

Cofactor Comment Organism Structure
NAD+
-
Sus scrofa

pI Value

Organism Comment pI Value Maximum pI Value
Sus scrofa isoelectric focusing
-
8.8