Table 1.
Identification of SUMO-modified proteins in HFAtSUMO1 Arabidopsis transgenic seedlings under heat stress
| Gene name | AGI code | Predicted sumoylation sitea (Motifs with high probability) | Description |
|---|---|---|---|
| DNA, RNA-related processes | |||
| MCM3 | At5G46280 | 3 | Replication licensing factor |
| UBA2A | At3G56860 | 1 | AU-rich element binding / RNA binding |
| SMC like protein | At3G54670 | 7 | Structure maintenance of chromosomes |
| Zinc finger family protein | At3G08505 | 1 | Zinc finger (CCCH-type/C3HC4-type RING finger) family protein |
| AtRAD54 | At3G19210 | 3 | ATP binding, DNA binding, helicase 1 |
| Signaling pathway | |||
| Transducin family protein | At2G37160 | 1 | WD-40 repeat family protein |
| Transducin family protein | At3G53390 | 1 | WD-40 repeat family protein |
| EIF4G | At3G60240 | 7 | Eukaryotic Translation Initiation Factor 4G |
| Disease resistance protein | At5G46500 | 4 | TIR-NBS-LRR class |
| Phospholipase C | At3G47290 | 3 | Phosphoinositide-specific phospholipase C family protein |
| EF-Tu | At4G02930 | 3 | Putative elongation factor Tu |
| RPT4a-like protein | At1G45000 | 3 | 26S proteasome regulatory complex subunit p42D |
| Metabolism | |||
| MLS | At5G03860 | 2 | Malate synthase |
| PYK10 | At3G09260 | 2 | Phosphate stravation response 3.1, hydrolase |
| Glucose-inhibited division family A | At2G13440 | 6 | Glucose-inhibited division family A protein |
| SHM1 | At4G37930 | 1 | Serine hydroxymethyltransferase 1 |
| Aminomethyltransferase | At1G11860 | 2 | Putative aminomethyltransferase |
| BXL1 | At5G49360 | 5 | Beta-xylosidase 1 |
| GAPA | At3G26650 | 2 | Glyceraldehyde 3-phosphate dehydrogenase A subunit |
| GAPC-2 | At1G13440 | 4 | Glyceraldehyde 3-phosphate dehydrogenase C subunit |
| KPHMT1 | At2G46110 | 3 | Ketopantoate hydroxymethyltransferase 1 |
| Aspartyl aminopeptidase | At5G60160 | 3 | Putative aspartyl aminopeptidase |
| ASP5 | At4G31990 | 3 | Aspartate aminotransferase 5 |
| LPD2 | At1G48030 | 2 | Lipoamide dehydrogenase 2 |
| Unknown protein | |||
| Unknown protein | At3G19870 | 4 | Unknown function |
| Unknown protein | At2G16760 | 2 | Unknown function |
| Unknown protein | At4G26920 | 2 | Putative homeodomain protein |
aPredicted sumoylation sites were analyzed by “http://www.abgent.com/tools/sumoplot_login”.