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Literature summary for 1.2.1.12 extracted from

  • Speranza, M.L.; Ferri, G.
    Glyceraldehyde-3-phosphate dehydrogenase (glycolytic form) from spinach leaves (1982), Methods Enzymol., 89, 316-319.
No PubMed abstract available

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
180000
-
-
Spinacia oleracea

Organism

Organism UniProt Comment Textmining
Spinacia oleracea
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Spinacia oleracea

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Spinacia oleracea
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
80.4
-
-
Spinacia oleracea

Storage Stability

Storage Stability Organism
-20°C, 30% of the original activity remains after 6 months Spinacia oleracea

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-glyceraldehyde 3-phosphate + phosphate + NAD+
-
Spinacia oleracea 3-phospho-D-glyceroyl phosphate + NADH
-
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Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
50
-
D-glyceraldehyde 3-phosphate
-
Spinacia oleracea

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.9 9.1
-
Spinacia oleracea

Cofactor

Cofactor Comment Organism Structure
NAD+
-
Spinacia oleracea