Protein Variants | Comment | Organism |
---|---|---|
C132S | mutation in the RING domain, loss of E3 ubiquitin ligase activity | Arabidopsis thaliana |
H137Y | mutation in the RING domain, loss of E3 ubiquitin ligase activity | Arabidopsis thaliana |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Arabidopsis thaliana | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
S-ubiquitinyl-[UbcH5b]-L-cysteine + [DAF]-L-lysine | - |
Arabidopsis thaliana | [UbcH5b]-L-cysteine + N6-ubiquitinyl-[DAF]-L-lysine | autoubiquitylation reaction | ? |
Synonyms | Comment | Organism |
---|---|---|
DAF | - |
Arabidopsis thaliana |
DEFECTIVE IN ANTHER DEHISCENCE1 (DAD1)-activating factor | - |
Arabidopsis thaliana |
General Information | Comment | Organism |
---|---|---|
physiological function | suppression of expression of DAF, i.e. DEFECTIVE IN ANTHER DEHISCENCE1 (DAD1)-activating factor, causes non-dehiscence of the anthers, alters pollen development and causes sterility in 35S:DAF RNAi/antisense Arabidopsis plants. Ectopic expression of the dominant-negative C132S or H137Y mutations causes similar indehiscence of anthers and reduction in DAD1 expression in transgenic Arabidopsis thaliana | Arabidopsis thaliana |