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Literature summary for 2.7.1.23 extracted from

  • Stephan, C.; Laval-Martin, D.L.
    Changes in NAD+ kinase activity during germination of Phaseolus vulgaris and P. acutifolius, and effects of drought stress (2000), J. Plant Physiol., 157, 65-73.
No PubMed abstract available

Activating Compound

Activating Compound Comment Organism Structure
Calmodulin in dry seeds the membranal-Ca2+-calmodulin-dependent form represents 30% of the total pelletable activity Phaseolus acutifolius
Calmodulin five forms of NAD+ kinase: 1. a solvent Ca2+ sensitive form, 2. and 3. two Ca2+-calmodulin independent forms, one solvent and one membranal, 4. and 5. two Ca2+-calmodulin dependent forms, one solvent and one membranal. In dry seeds the membranal-Ca2+-calmodulin-dependent form represents 100% of the total pelletable activity Phaseolus vulgaris
Calmodulin five forms of NAD+ kinase: 1. a solvent Ca2+ sensitive form, 2. and 3. two Ca2+-calmodulin independent forms, one solvent and one membranal, 4. and 5. two Ca2+-calmodulin dependent forms, one solvent and one membranal. In dry seeds the membranal-Ca2+-calmodulin-dependent form represents 100% of the total pelletable activity Phaseolus acutifolius

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane five forms of NAD+ kianse: 1. a solvent Ca2+ sensitive form, 2. and 3. two Ca2+-calmodulin independent forms, one solvent and one membranal, 4. and 5. two Ca2+-calmodulin dependent forms, one solvent and one membranal. In dry seeds the membranal-Ca2+-calmodulin-dependent form represents 100% of the total pelletable activity Phaseolus vulgaris 16020
-
membrane five forms of NAD+ kianse: 1. a solvent Ca2+ sensitive form, 2. and 3. two Ca2+-calmodulin independent forms, one solvent and one membranal, 4. and 5. two Ca2+-calmodulin dependent forms, one solvent and one membranal. In dry seeds the membranal-Ca2+-calmodulin-dependent form represents 100% of the total pelletable activity Phaseolus acutifolius 16020
-
soluble five forms of NAD+ kinase: 1. a solvent Ca2+ sensitive form, 2. and 3. two Ca2+-calmodulin independent forms, one solvent and one membranal, 4. and 5. two Ca2+-calmodulin dependent forms, one solvent and one membranal. In dry seeds the membranal-Ca2+-calmodulin-dependent form represents 100% of the total pelletable activity Phaseolus vulgaris
-
-
soluble five forms of NAD+ kinase: 1. a solvent Ca2+ sensitive form, 2. and 3. two Ca2+-calmodulin independent forms, one solvent and one membranal, 4. and 5. two Ca2+-calmodulin dependent forms, one solvent and one membranal. In dry seeds the membranal-Ca2+-calmodulin-dependent form represents 100% of the total pelletable activity Phaseolus acutifolius
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ five forms of NAD+ kianse: 1. a solvent Ca2+ sensitive form, 2. and 3. two Ca2+-calmodulin independent forms, one solvent and one membranal, 4. and 5. two Ca2+-calmodulin dependent forms, one solvent and one membranal.In dry seeds the membranal-Ca2+-calmodulin-dependent form represents 100% of the total pelletable activity Phaseolus vulgaris
Ca2+ five forms of NAD+ kianse: 1. a solvent Ca2+ sensitive form, 2. and 3. two Ca2+-calmodulin independent forms, one solvent and one membranal, 4. and 5. two Ca2+-calmodulin dependent forms, one solvent and one membranal.In dry seeds the membranal-Ca2+-calmodulin-dependent form represents 100% of the total pelletable activity Phaseolus acutifolius

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + NAD+ Phaseolus vulgaris the membranal Ca2+-calmodulin-dependent enzyme might be important for early growth metabolism. Except for drought-stressed Phaseolus vulgaris at the stage of radicle protrusion in which NAD+ kinase activities are not perturbed, in both Phaseolus vulgaris and Phaseolus acutifolius NAD+ kinase activities temporarily decrease in response to drought stress, these being restored after subsequent rehydration ADP + NADP+
-
?
ATP + NAD+ Phaseolus acutifolius the membranal Ca2+-calmodulin-dependent enzyme might be important for early growth metabolism. Except for drought-stressed Phaseolus vulgaris at the stage of radicle protrusion in which NAD+ kinase activities are not perturbed, in both Phaseolus vulgaris and Phaseolus acutifolius NAD+ kinase activities temporarily decrease in response to drought stress, these being restored after subsequent rehydration ADP + NADP+
-
?

Organism

Organism UniProt Comment Textmining
Phaseolus acutifolius
-
-
-
Phaseolus vulgaris
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
embryonic axis
-
Phaseolus vulgaris
-
embryonic axis
-
Phaseolus acutifolius
-
seed
-
Phaseolus vulgaris
-
seed
-
Phaseolus acutifolius
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + NAD+
-
Phaseolus vulgaris ADP + NADP+
-
?
ATP + NAD+
-
Phaseolus acutifolius ADP + NADP+
-
?
ATP + NAD+ the membranal Ca2+-calmodulin-dependent enzyme might be important for early growth metabolism. Except for drought-stressed Phaseolus vulgaris at the stage of radicle protrusion in which NAD+ kinase activities are not perturbed, in both Phaseolus vulgaris and Phaseolus acutifolius NAD+ kinase activities temporarily decrease in response to drought stress, these being restored after subsequent rehydration Phaseolus vulgaris ADP + NADP+
-
?
ATP + NAD+ the membranal Ca2+-calmodulin-dependent enzyme might be important for early growth metabolism. Except for drought-stressed Phaseolus vulgaris at the stage of radicle protrusion in which NAD+ kinase activities are not perturbed, in both Phaseolus vulgaris and Phaseolus acutifolius NAD+ kinase activities temporarily decrease in response to drought stress, these being restored after subsequent rehydration Phaseolus acutifolius ADP + NADP+
-
?

Cofactor

Cofactor Comment Organism Structure
NAD+
-
Phaseolus vulgaris
NAD+
-
Phaseolus acutifolius