Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli | Zea mays |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
amyloplast | - |
Zea mays | 9501 | - |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Zea mays | - |
- |
- |
Subunits | Comment | Organism |
---|---|---|
More | isoform IIb assembles to trimer with starch synthase I and starch synthase IIa. Starch synthase IIa is at the core of the complex, interacting with starch synthase I and starch branching enzyme IIb, which do not interact directly with each other | Zea mays |
General Information | Comment | Organism |
---|---|---|
metabolism | granule-bound proteins involved in amylopectin synthesis are partitioned into the starch granule as a result of their association within protein complexes, and starch synthase IIa plays a crucial role in trafficking starch synthase I and starch branching enzyme IIb into the granule matrix. A mutant starch synthase IIa that has lost catalytic activity and is unable to bind to starch additionally leads to greatly reduced activities of starch synthase I and starch branching enzyme IIb | Zea mays |