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Literature summary for 2.7.9.5 extracted from

  • Kotting, O.; Pusch, K.; Tiessen, A.; Geigenberger, P.; Steup, M.; Ritte, G.
    Identification of a novel enzyme required for starch metabolism in Arabidopsis leaves. The phosphoglucan, water dikinase (2005), Plant Physiol., 137, 242-252.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
-
Arabidopsis sp.

Localization

Localization Comment Organism GeneOntology No. Textmining
plastid
-
Arabidopsis sp. 9536
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + [phospho-alpha-glucan] Arabidopsis sp. the enzyme phosphorylates granular starch that has previously been phosphorylated by EC 2.7.9.4, alpha-glucan, water dikinase AMP + O-phospho-[phospho-alpha-glucan] + phosphate
-
?

Organism

Organism UniProt Comment Textmining
Arabidopsis sp.
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Arabidopsis sp.

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Arabidopsis sp.
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + [phospho-alpha-glucan] the enzyme phosphorylates granular starch that has previously been phosphorylated by EC 2.7.9.4, alpha-glucan, water dikinase Arabidopsis sp. AMP + O-phospho-[phospho-alpha-glucan] + phosphate
-
?
ATP + [phospho-alpha-glucan] the enzyme transfers the beta-phosphate of ATP to the phosphoglucan, whereas the gamma-phosphate is transferred to water. The protein phosphorylates itself with the beta-phosphate of ATP at a His residue of the enzyme, which is then transferred to the glucan Arabidopsis sp. AMP + O-phospho-[phospho-alpha-glucan] + phosphate
-
?

Synonyms

Synonyms Comment Organism
OK1
-
Arabidopsis sp.
PWD
-
Arabidopsis sp.