EC Number | Cloned (Comment) | Organism |
---|---|---|
2.5.1.43 | three nicotianamine synthase genes: ZmNAS1, ZmNAS2 and ZmNAS3, fusion to the maltose-binding protein and production of the resulting fusion protein in Escherichia coli, ZmNAS1 and ZmNAS3 show nicotianamine synthase activity, ZmNAs2 does not | Zea mays |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.5.1.43 | S-adenosyl-L-methionine | Zea mays | in agreement with the increased secretion of phytosiderophores with Fe deficiency, ZmNAS1 and ZmNAS2 are positively expressed only in Fe-deficient roots. In contrast ZmNAS3 is expressed under Fe-sufficient conditions, and is negatively regulated by Fe deficiency | ? | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.5.1.43 | Zea mays | - |
- |
- |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.5.1.43 | S-adenosyl-L-methionine | in agreement with the increased secretion of phytosiderophores with Fe deficiency, ZmNAS1 and ZmNAS2 are positively expressed only in Fe-deficient roots. In contrast ZmNAS3 is expressed under Fe-sufficient conditions, and is negatively regulated by Fe deficiency | Zea mays | ? | - |
? |