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IPR022238 is a 18S rRNA (guanine(1575)-N(7))-methyltransferase Bud23, C-terminal.
<p>This entry represents the C-terminal domain of 18S rRNA (guanine(1575)-N(7))-methyltransferase Bud23 [[cite:PUB00086870]]. Bud23 homologues can be found from yeast to human. They are S-adenosyl-L-methionine-dependent methyltransferases that specifically methylates the N7 position of a guanine in 18S rRNA [[cite:PUB00086871]]. Bud23 homologue in Arabidopsis, known as Rid2 (ROOT INITIATION DEFECTIVE 2), is also involved in pre-rRNA processing [[cite:PUB00086872]].</p>
This description is obtained from EB-eye REST.
GO predictions are based solely on the InterPro-to-GO mappings published by EMBL-EBI, which are in turn based on the mapping of predicted domains to the InterPro dataset. The InterPro-to-GO mapping was last updated on , while the GO metadata was last updated on .
| GO term | Namespace | Name | Definition | Relationships |
|---|---|---|---|---|
| Molecular function | RRNA (guanine) methyltransferase activity | Catalysis of the reaction: S-adenosyl-L-methionine + rRNA = S-adenosyl-L-homocysteine + rRNA containing methylguanine. | ||
| Biological process | RRNA (guanine-N7)-methylation | The addition of a methyl group to the N7 atom in the base portion of a guanine nucleotide residue in an rRNA molecule. |
| Transcript | Name | Description | Predicted domains | Domain count |
|---|---|---|---|---|
| – | S-adenosyl-L-methionine-dependent methyltransferases superfamily protein isoform 3 [Theobroma cacao] gi|508784699|gb|EOY31955.1| | 5 | ||
| – | S-adenosyl-L-methionine-dependent methyltransferases superfamily protein isoform 1 [Theobroma cacao] gi|508784697|gb|EOY31953.1| | 11 | ||
| – | Methyltransferase-like protein; TAIR: AT5G57280.1 S-adenosyl-L-methionine-dependent methyltransferases superfamily protein; Swiss-Prot: sp|Q9CY21|WBS22_MOUSE Probable 18S rRNA (guanine-N(7))-methyltransferase; TrEMBL-Plants: tr|I3S7K4|I3S7K4_LOTJA Uncharacterized protein; Found in the gene: LotjaGi3g1v0381400 | 11 | ||
| – | Methyltransferase-like protein; TAIR: AT5G57280.1 S-adenosyl-L-methionine-dependent methyltransferases superfamily protein; Swiss-Prot: sp|Q9CY21|WBS22_MOUSE Probable 18S rRNA (guanine-N(7))-methyltransferase; TrEMBL-Plants: tr|V7CX56|V7CX56_PHAVU Uncharacterized protein; Found in the gene: LotjaGi3g1v0492800 | 11 | ||
| – | Methyltransferase-like protein; TAIR: AT5G57280.1 S-adenosyl-L-methionine-dependent methyltransferases superfamily protein; Swiss-Prot: sp|Q9CY21|WBS22_MOUSE Probable 18S rRNA (guanine-N(7))-methyltransferase; TrEMBL-Plants: tr|V7CX56|V7CX56_PHAVU Uncharacterized protein; Found in the gene: LotjaGi3g1v0492800 | 11 | ||
| – | Methyltransferase-like protein; TAIR: AT5G57280.1 S-adenosyl-L-methionine-dependent methyltransferases superfamily protein; Swiss-Prot: sp|Q9CY21|WBS22_MOUSE Probable 18S rRNA (guanine-N(7))-methyltransferase; TrEMBL-Plants: tr|V7CX56|V7CX56_PHAVU Uncharacterized protein; Found in the gene: LotjaGi3g1v0492800 | 11 | ||
| – | Methyltransferase-like protein; TAIR: AT5G57280.1 S-adenosyl-L-methionine-dependent methyltransferases superfamily protein; Swiss-Prot: sp|Q9CY21|WBS22_MOUSE Probable 18S rRNA (guanine-N(7))-methyltransferase; TrEMBL-Plants: tr|V7CX56|V7CX56_PHAVU Uncharacterized protein; Found in the gene: LotjaGi3g1v0492800 | 11 | ||
| – | Methyltransferase-like protein; TAIR: AT5G57280.1 S-adenosyl-L-methionine-dependent methyltransferases superfamily protein; Swiss-Prot: sp|Q9CY21|WBS22_MOUSE Probable 18S rRNA (guanine-N(7))-methyltransferase; TrEMBL-Plants: tr|V7CX56|V7CX56_PHAVU Uncharacterized protein; Found in the gene: LotjaGi3g1v0492800 | 11 |
A list of co-occurring predicted domains within the L. japonicus gene space:
| Predicted domain | Source | Observations | Saturation (%) |
|---|---|---|---|
| mobidb-lite | MobiDBLite | 1 | 12.50 |