Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
sulfite + O2 + H2O | Zea mays subsp. mays | - |
sulfate + H2O2 | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Zea mays subsp. mays | C5HG86 | inbred line Zheng 58 | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
embryo | immature embryo | Zea mays subsp. mays | - |
leaf | - |
Zea mays subsp. mays | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
sulfite + O2 + H2O | - |
Zea mays subsp. mays | sulfate + H2O2 | - |
? |
Organism | Comment | Expression |
---|---|---|
Zea mays subsp. mays | the enzyme is up-regulated markedly by polyethylene glycol-induced water stress (more than 5fold increase of transcription at 15% (w/v) PEG 8000 after 48 h) | up |
General Information | Comment | Organism |
---|---|---|
physiological function | enzyme overexpression improves drought tolerance in tobacco. Enzyme-overexpressing transgenic plants show higher sulfate and glutathione (GSH) levels but lower hydrogen peroxide and malondialdehyde contents under drought stress, indicating that the enzyme confers drought tolerance by enhancing GSH-dependent antioxidant system that scavenges reactive oxygen species and reduces membrane injury. In addition, the transgenic plants exhibit more increased stomatal response than the wild type to water deficit | Zea mays subsp. mays |