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IPR033697 is a Ribonuclease T2, eukaryotic.
<p>Ribonuclease T2 (RNase T2) is a widespread family of secreted RNases found in every organism examined thus far. This family includes RNase Rh, RNase MC1, RNase LE, and self-incompatibility RNases (S-RNases) [[cite:PUB00080049], [cite:PUB00080050], [cite:PUB00036440], [cite:PUB00022764], [cite:PUB00080051]]. Plant T2 RNases are expressed during leaf senescence in order to scavenge phosphate from ribonucleotides. They are also expressed in response to wounding or pathogen invasion. S-RNases are thought to prevent self-fertilization by acting as selective cytotoxins of "self" pollen. Generally, RNases have two distinct binding sites: the primary site (B1 site) and the subsite (B2 site), for nucleotides located at the 5'- and 3'- terminal ends of the sissile bond, respectively.</p> <p>This entry includes the eukaryotic RNase T2 family members.</p>
This description is obtained from EB-eye REST.
| Transcript | Name | Description | Predicted domains | Domain count |
|---|---|---|---|---|
| – | LCR-like protein [Medicago truncatula] gi|357487015|ref|XP_003613795.1| | 18 | ||
| – | PREDICTED: extracellular ribonuclease LE-like [Glycine max] gi|356499815|ref|XP_003518732.1| | 18 | ||
| – | PREDICTED: ribonuclease 2-like [Glycine max] gi|356520310|ref|XP_003528806.1| | 11 | ||
| – | Ribonuclease; TAIR: AT1G14220.1 Ribonuclease T2 family protein; Swiss-Prot: sp|P42815|RNS3_ARATH Ribonuclease 3; TrEMBL-Plants: tr|I3SNB3|I3SNB3_LOTJA Uncharacterized protein; Found in the gene: LotjaGi2g1v0302900 | 19 | ||
| – | Ribonuclease; TAIR: AT2G02990.1 ribonuclease 1; Swiss-Prot: sp|P42813|RNS1_ARATH Ribonuclease 1; TrEMBL-Plants: tr|A0A1J7HE99|A0A1J7HE99_LUPAN Uncharacterized protein; Found in the gene: LotjaGi2g1v0303000 | 19 | ||
| – | Ribonuclease; TAIR: AT2G39780.1 ribonuclease 2; Swiss-Prot: sp|P42814|RNS2_ARATH Ribonuclease 2; TrEMBL-Plants: tr|I3SAC9|I3SAC9_LOTJA Uncharacterized protein; Found in the gene: LotjaGi3g1v0469000 | 18 | ||
| – | Ribonuclease; TAIR: AT1G26820.1 ribonuclease 3; Swiss-Prot: sp|P42814|RNS2_ARATH Ribonuclease 2; TrEMBL-Plants: tr|I3SAC9|I3SAC9_LOTJA Uncharacterized protein; Found in the gene: LotjaGi3g1v0469000 | 19 |
A list of co-occurring predicted domains within the L. japonicus gene space:
| Predicted domain | Source | Observations | Saturation (%) |
|---|---|---|---|
| cd01061 | CDD | 1 | 14.29 |