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Oryza sativa gene "APL2" (GR:0101320) | Species | Oryza sativa (Rice) [ GR_tax:013681 ] | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Accession | GR:0101320 | ||||||||||||
| Gene Symbol | APL2 | ||||||||||||
| Gene Name | ADP-glucose Pyrophosphorylase large subunit 2 | ||||||||||||
| Synonyms (11) |
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| E.C. Numbers (1) | 2.7.7.27 | ||||||||||||
| Pathway Reactions (1) | Glucose-1-phosphate adenylyltransferase | ||||||||||||
| Chromosome No. | 1 | ||||||||||||
| Gene Type | CDS (Protein coding) | ||||||||||||
| Has Phenotype | no | ||||||||||||
| Description | This gene encodes for the large subunit of enzyme ADP-glucose pyrophosphorylase (AGP). The enzyme regulates starch biosynthesis and catalyzes the reaction ATP + alpha-D-glucose 1-phosphate = diphosphate + ADP-glucose. The APL2 peptide is localized to the endosperm cell cytosol. It forms spatiotemporal heterotetramer ADP-glucose pyrophosphorylase enzyme complex together with small subunits. The APL2 dimer interacts with APS2b form of the APS2 (GR:0101318) dimers to form the heterotetramer enzyme complex in developing endosperm cell cytosol. |
Alleles (1) Germplasm (1) Sequences (8) 
Gene-To-Gene Interactions (0)
Gene Interactions (2) | # | Gene-1 | Gene-1 object | Mode of action | Gene-2 | Gene-2 object | Evidence | Evidence code | Comment |
|---|---|---|---|---|---|---|---|---|
| 1 | APL2 | protein | binds | APS2 | protein | Lee-S-K et al., 2007 | IEP | Heterotetramer formation in endosprm cell cytosol (form used APS2b+APSL2) |
| 2 | APL2 | protein | binds | APL2 | protein | Lee-S-K et al., 2007 | IEP | Dimer formation |
Map Positions (1) | Map Type | Map Set | Name | Map | Position | Ext. Links | |||
|---|---|---|---|---|---|---|---|---|
| Sequence | Gramene Annotated Nipponbare Sequence 2009 | BNL6.32 | Chr. 1 | 25,352,725-25,361,155bp | View Comparative Map | |||
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Gene Map Positions (1) | Map Position [ View in Marker DB ] | |||||
|---|---|---|---|---|---|
| # | Map Set Name | Linkage Group | Start Position | Stop Position | CMap Feature Acc |
| 1 | Rice japonica MSU6 | Chr. 1 | 25352725 bp | 25361155 bp | grjp2009a-1-GR:0101320 |
Associated Ontologies (11) | Plant Structure | endosperm (PO:0009089) |
| Cellular Component | cytosol (GO:0005829), plastid (GO:0009536) |
| Molecular Function | glucose-1-phosphate adenylyltransferase activity (GO:0008878), nucleotidyltransferase activity (GO:0016779) |
| Biological Process | glycogen biosynthetic process (GO:0005978), biosynthetic process (GO:0009058), starch biosynthetic process (GO:0019252) |
| Environment | Magnaporthe grisea (EO:0007226), watering regimen (EO:0007383), unknown environment (EO:0007403) |
Associated QTL (0)
Database Cross-References (0)
Literature (5) Images (0)
SNPs (110) | Chr | Start | Stop | Exp | Num. SNP Positions | |
|---|---|---|---|---|---|
| chr1 | 25,352,725 | 25,361,155 | ~160K SNPs x 20 accessions (McNally 2... | 0 | |
| chr1 | 25,352,725 | 25,361,155 | '1536 chip' - 1311 SNPs x 395 rice ac... | 0 | |
| chr1 | 25,352,725 | 25,361,155 | Huang X, et al, Nat Genetics 2010 Nov... | 55 | Search for SNPs |
| chr1 | 25,352,725 | 25,361,155 | RiceDiversity 44K SNP assay, 34 trait... | 55 | Search for SNPs |
| chr1 | 25,352,725 | 25,361,155 | RiceDiversity 44K SNP assay, 34 trait... | 0 |
