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Literature summary for 2.7.9.4 extracted from

  • Baunsgaard, L.; Lutken, H.; Mikkelsen, R.; Glaring, M.A.; Pham, T.T.; Blennow, A.
    A novel isoform of glucan, water dikinase phosphorylates pre-phosphorylated alpha-glucans and is involved in starch degradation in Arabidopsis (2005), Plant J., 41, 595-605.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Saccharomyces cerevisiae YWO 0046 Arabidopsis thaliana

Localization

Localization Comment Organism GeneOntology No. Textmining
chloroplast
-
Arabidopsis thaliana 9507
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
phospho-amylopectin + ATP + H2O Arabidopsis thaliana the enzyme is involved in degradation of transistory starch AMP + phospho-amylopectin + phosphate
-
?

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Arabidopsis thaliana

Source Tissue

Source Tissue Comment Organism Textmining
inflorescence
-
Arabidopsis thaliana
-
leaf
-
Arabidopsis thaliana
-
additional information enzyme is expressed in all starch-synthesizing tissues Arabidopsis thaliana
-
root
-
Arabidopsis thaliana
-
silique
-
Arabidopsis thaliana
-
stem
-
Arabidopsis thaliana
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
phospho-amylopectin + ATP + H2O the enzyme is involved in degradation of transistory starch Arabidopsis thaliana AMP + phospho-amylopectin + phosphate
-
?
phospho-amylopectin + ATP + H2O AtGWD3 primarily catalyzes phosphorylation at the C-3 position of the glucose unit of preferably pre-phosphorylated amylopectin substrate with lon side chains Arabidopsis thaliana AMP + phospho-amylopectin + phosphate
-
?

Synonyms

Synonyms Comment Organism
AtGWD3
-
Arabidopsis thaliana
glucan, water dikinase
-
Arabidopsis thaliana