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Literature summary extracted from

  • Delumeau, O.; Montrichard, F.; Laval-Martin, D.L.
    NAD+ kinase activity, calmodulin levels during the growth of isolated cells from Lycopersicon pimpinellifolium and kinetic constants of the calmodulin-dependent NAD+ kinase (1998), Plant Sci., 138, 43-52.
No PubMed abstract available

Activating Compound

EC Number Activating Compound Comment Organism Structure
2.7.1.23 Calmodulin two peaks of calmodulin-dependent NAD+ kinase activity occur at times when the cells are not actively dividing: the first one, a few hours after medium inoculation and the second one, at the end of the exponential growth phase Solanum pimpinellifolium

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.7.1.23 0.08
-
 ATP pH 7.5, 30°C Solanum pimpinellifolium
2.7.1.23 0.08
-
 ATP ATP in form of MgATP2- Solanum pimpinellifolium
2.7.1.23 0.2
-
 NAD+ pH 7.5, 30°C Solanum pimpinellifolium

Organism

EC Number Organism UniProt Comment Textmining
2.7.1.23 Solanum pimpinellifolium
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.7.1.23 partial Solanum pimpinellifolium

Reaction

EC Number Reaction Comment Organism Reaction ID
2.7.1.23 ATP + NAD+ = ADP + NADP+ sequential addition of substrates Solanum pimpinellifolium
a

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.7.1.23 cell culture two peaks of calmodulin-dependent NAD+ kinase activity occur at times when the cells are not actively dividing: the first one, a few hours after medium inoculation and the second one, at the end of the exponential growth phase Solanum pimpinellifolium
-
2.7.1.23 cell suspension culture initiated from white and friable root calli Solanum pimpinellifolium
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.7.1.23 3.84
-
 activated by Ca2+-calmodulin Solanum pimpinellifolium

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.1.23 ATP + NAD+
-
 Solanum pimpinellifolium ADP + NADP+
-
 ?

Cofactor

EC Number Cofactor Comment Organism Structure
2.7.1.23 NAD+
-
 Solanum pimpinellifolium