Cloned (Comment) | Organism |
---|---|
construct consisting of the 35S promoter fused to the first intron of the maize alcohol dehydrogenase gene, fused to the isoform IPT2 coding sequence and a terminator. Ectopic expression in Arabidopsis thaliana | Zea mays |
Protein Variants | Comment | Organism |
---|---|---|
additional information | ectopic expression of isoform IPT2 in calli and in planta of Arabidopsis thaliana creates phenotypes consistent with cytokinin overproduction | Zea mays |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Zea mays | B2XWS4 | isoform isopentenyl transferase 2, IPT2 | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
embryo | at 8-10 days after pollination the endosperm and especially the basal transfer cell layer is a major site of IPT2 expression, this expression persists in the basal transfer cell layer and the developing embryo into later kernel development stages | Zea mays | - |
kernel | strong expression of isoform IPT2 in developing kernels. At 8-10 days after pollination the endosperm and especially the basal transfer cell layer is a major site of IPT2 expression, this expression persists in the basal transfer cell layer and the developing embryo into later kernel development stages | Zea mays | - |
leaf | very low level of isoform IPT2 protein | Zea mays | - |
root | very low level of isoform IPT2 protein | Zea mays | - |
stem | very low level of isoform IPT2 protein | Zea mays | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
dimethylallyl diphosphate + ADP | ADP and ATP are preferred over AMP | Zea mays | diphosphate + N-(dimethylallyl)adenosine 5'-diphosphate | - |
? | |
dimethylallyl diphosphate + AMP | ADP and ATP are preferred over AMP | Zea mays | diphosphate + N-(dimethylallyl)adenosine 5'-phosphate | - |
? | |
dimethylallyl diphosphate + ATP | ADP and ATP are preferred over AMP | Zea mays | diphosphate + N-(dimethylallyl)adenosine 5'-triphosphate | - |
? | |
additional information | no substrate: 1-hydroxy-2-methyl-2-buten-4-yl 4-diphosphate | Zea mays | ? | - |
? |