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Literature summary for 2.7.9.4 extracted from

  • Pirone, C.; Gurrieri, L.; Gaiba, I.; Adamiano, A.; Valle, F.; Trost, P.; Sparla, F.
    The analysis of the different functions of starch-phosphorylating enzymes during the development of Arabidopsis thaliana plants discloses an unexpected role for the cytosolic isoform GWD2 (2017), Physiol. Plant., 160, 447-457 .
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
chloroplast
-
Arabidopsis thaliana 9507
-
cytosol
-
Arabidopsis thaliana 5829
-

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana Q9SAC6
-
-
Arabidopsis thaliana Q9STV0
-
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf low expression in leaves Arabidopsis thaliana
-
seed
-
Arabidopsis thaliana
-

Synonyms

Synonyms Comment Organism
At1g10760
-
Arabidopsis thaliana
At4g24450
-
Arabidopsis thaliana
glucan, water dikinase 1
-
Arabidopsis thaliana
GWD1
-
Arabidopsis thaliana
GWD2
-
Arabidopsis thaliana

General Information

General Information Comment Organism
malfunction gwd2 mutants are shrunken, with the epidermal cells of the seed coat irregularly shaped. gwd2 seeds contain a lower lipid to protein ratio and are impaired in germination Arabidopsis thaliana
physiological function important enzyme of starch metabolism. Catalyzes the addition of phosphate groups to amylopectin chains at the surface of starch granules, changing its physicochemical properties Arabidopsis thaliana
physiological function the enzyme plays no role in transient starch metabolism. The enzyme (GWD2) possibly in concert with BAM5, may thus contribute to controlling the ratio between soluble and insoluble polysaccharides in plants Arabidopsis thaliana