DB identifier
|
AT3G52560 | Secondary Identifier
|
locus:2079984 |
| Name
|
ubiquitin E2 variant 1D-4 | Brief Description | ubiquitin E2 variant 1D-4 |
| TAIR Computational Description | ubiquitin E2 variant 1D-4;(source:Araport11) |
| TAIR Curator Summary | MMZ4/UEV1D encodes a protein that may play a role in DNA damage responses and error-free post-replicative DNA repair by participating in lysine-63-based polyubiquitination reactions. UEV1D can form diubiquitin and triubiquitin chains in combination with UBC13A/UBC35 in vitro. It can also functionally complement an mms2 mutation in budding yeast, both by increasing mms2 mutant viability in the presence of the DNA damaging agent MMS, and by reducing the rate of spontaneous DNA mutation. It can also rescue an mms2 ubc13 double mutant in yeast in combination with UBC13A. MMZ4/UEV1D transcripts are found in most plant organs, like the other three MMZ/UEV1 family members, but it is normally present at higher levels. In addition, MMZ4/UEV1D is the only family member whose transcripts are detected in pollen. However, MMZ4/UEV1D transcript levels do not appear to be stress-inducible. uev1d-1 mutants are more sensitive than wild type plants to the DNA damaging agent MMS in seed germination and pollen germination assays. |
| TAIR Short Description | ubiquitin E2 variant 1D-4 |
| TAIR Aliases | MMZ4, UEV1D, UEV1D-4 |
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