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Literature summary extracted from

  • Dagher, S.M.; Deal, W.C.
    Pig liver glyceraldehyde-3-P dehydrogenase: purification, crystallization, and characterization (1977), Arch. Biochem. Biophys., 179, 643-653.
    View publication on PubMed

Crystallization (Commentary)

EC Number Crystallization (Comment) Organism
1.2.1.12
-
Sus scrofa

General Stability

EC Number General Stability Organism
1.2.1.12 5 M, 0°C, 1 h, complete loss of activity, 5 mM NAD+ protects Sus scrofa

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.2.1.12 ATP at 0°C, loss of activity. Some of the lost activity is regained upon warming to room temperature Sus scrofa
1.2.1.12 NAD+
-
Sus scrofa

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.2.1.12 0.012
-
NAD+
-
Sus scrofa
1.2.1.12 0.023
-
NADH
-
Sus scrofa
1.2.1.12 0.24
-
D-glyceraldehyde 3-phosphate
-
Sus scrofa

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.2.1.12 38000
-
4 * 38000, SDS-PAGE Sus scrofa
1.2.1.12 148000
-
equilibrium sedimentation Sus scrofa

Organism

EC Number Organism UniProt Comment Textmining
1.2.1.12 Sus scrofa
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.2.1.12
-
Sus scrofa

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.2.1.12 liver
-
Sus scrofa
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.2.1.12 150
-
-
Sus scrofa

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.2.1.12 D-glyceraldehyde 3-phosphate + phosphate + NAD+
-
Sus scrofa 3-phospho-D-glyceroyl phosphate + NADH
-
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Subunits

EC Number Subunits Comment Organism
1.2.1.12 tetramer 4 * 38000, SDS-PAGE Sus scrofa

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.2.1.12 8.4 8.8
-
Sus scrofa

pH Range

EC Number pH Minimum pH Maximum Comment Organism
1.2.1.12 7.4 9.6 about 50% of maximal activity at pH 7.4 and at ph 9.6 Sus scrofa

Cofactor

EC Number Cofactor Comment Organism Structure
1.2.1.12 NAD+ 2-3 mol of tightly bound NAD+ Sus scrofa