Cloned (Comment) | Organism |
---|---|
gene OsGS1;1 | Oryza sativa Japonica Group |
gene OsGS1;2 | Oryza sativa Japonica Group |
gene OsGS1;3 | Oryza sativa Japonica Group |
Protein Variants | Comment | Organism |
---|---|---|
additional information | generation of knockout mutants by the insertion of an endogenous retrotransposon Tos17 into exon 2 of OsGS1;2 | Oryza sativa Japonica Group |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
methionine sulfoximine | - |
Oryza sativa Japonica Group |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytosol | - |
Oryza sativa Japonica Group | 5829 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + L-glutamate + NH3 | Oryza sativa Japonica Group | - |
ADP + phosphate + L-glutamine | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Oryza sativa Japonica Group | P14654 | OsGS1;2; gene OsGS1;2 | - |
Oryza sativa Japonica Group | P14656 | OsGS1;1; gene OsGS1;1 | - |
Oryza sativa Japonica Group | Q4W8D0 | OsGS1;3; gene OsGS1;3 | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
root | - |
Oryza sativa Japonica Group | - |
root | OsGS1;2 gene is mainly expressed in surface cells of roots | Oryza sativa Japonica Group | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + L-glutamate + NH3 | - |
Oryza sativa Japonica Group | ADP + phosphate + L-glutamine | - |
? |
Synonyms | Comment | Organism |
---|---|---|
Glutamine synthetase | - |
Oryza sativa Japonica Group |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
ATP | - |
Oryza sativa Japonica Group |
General Information | Comment | Organism |
---|---|---|
malfunction | OsGS1;2 homozygously inserted mutants show severe reduction in active tiller number and hence panicle number at harvest. The mutants show marked reductions in contents of glutamine, glutamate, asparagine and aspartate, but an increase in free ammonium ions compared to the wild-type | Oryza sativa Japonica Group |
physiological function | isozyme OsGS1;1 in the roots is unable to compensate for isozyme OsGS1;2 functions | Oryza sativa Japonica Group |
physiological function | isozyme OsGS1;2 is important in the primary assimilation of ammonium ions taken up by rice roots. Isozyme OsGS1;1 is unable to compensate for isozyme OsGS1;2 functions in roots | Oryza sativa Japonica Group |