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IPR007646 is a RNA polymerase Rpb2, domain 4.
<p>RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial and chloroplast polymerases). Domain 4 is also known as the external 2 domain [[cite:PUB00008731]].</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 | DNA binding | Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid). | ||
| Molecular function | DNA-directed 5'-3' RNA polymerase activity | Catalysis of the reaction: nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1). Utilizes a DNA template, i.e. the catalysis of DNA-template-directed extension of the 3'-end of an RNA strand by one nucleotide at a time. Can initiate a chain 'de novo'. | ||
| Biological process | Transcription, DNA-templated | The cellular synthesis of RNA on a template of DNA. |
| Transcript | Name | Description | Predicted domains | Domain count |
|---|---|---|---|---|
| – | PREDICTED: DNA-directed RNA polymerase III subunit RPC2-like [Glycine max] gi|356520824|ref|XP_003529060.1| | 11 | ||
| – | PREDICTED: DNA-directed RNA polymerase III subunit RPC2-like [Cicer arietinum] gi|502156666|ref|XP_004510587.1| | 14 | ||
| – | PREDICTED: DNA-directed RNA polymerase II subunit RPB2-like [Glycine max] gi|356530409|ref|XP_003533774.1| | 19 | ||
| – | DNA-directed RNA polymerase subunit beta; TAIR: AT3G23780.1 nuclear RNA polymerase D2A; Swiss-Prot: sp|Q9LK40|NRPD2_ARATH DNA-directed RNA polymerases IV and V subunit 2; TrEMBL-Plants: tr|A0A0B2RBE2|A0A0B2RBE2_GLYSO DNA-directed RNA polymerase subunit beta; Found in the gene: LotjaGi1g1v0377700 | 29 | ||
| – | DNA-directed RNA polymerase subunit beta; TAIR: AT5G45140.1 nuclear RNA polymerase C2; Swiss-Prot: sp|F4KD38|NRPC2_ARATH DNA-directed RNA polymerase III subunit 2; TrEMBL-Plants: tr|K7L1D3|K7L1D3_SOYBN DNA-directed RNA polymerase subunit beta; Found in the gene: LotjaGi3g1v0300900_LC | 26 | ||
| – | DNA-directed RNA polymerase subunit beta; TAIR: AT5G45140.1 nuclear RNA polymerase C2; Swiss-Prot: sp|F4KD38|NRPC2_ARATH DNA-directed RNA polymerase III subunit 2; TrEMBL-Plants: tr|K7L1D3|K7L1D3_SOYBN DNA-directed RNA polymerase subunit beta; Found in the gene: LotjaGi5g1v0334100 | 30 | ||
| – | DNA-directed RNA polymerase subunit beta; TAIR: AT4G21710.1 DNA-directed RNA polymerase family protein; Swiss-Prot: sp|Q42877|RPB2_SOLLC DNA-directed RNA polymerase II subunit RPB2; TrEMBL-Plants: tr|V7BQ99|V7BQ99_PHAVU DNA-directed RNA polymerase subunit beta; Found in the gene: LotjaGi6g1v0332200 | 31 |
A list of co-occurring predicted domains within the L. japonicus gene space:
| Predicted domain | Source | Observations | Saturation (%) |
|---|---|---|---|
| mobidb-lite | MobiDBLite | 1 | 14.29 |