Protein Domain : IPR007121

Type:  Conserved_site Name:  RNA polymerase, beta subunit, conserved site
Description:  RNA polymerases () catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (notincluding mitochondrial. and chloroplast polymerases). This domain represents the hybrid binding domain and the wall domain []. Thehybrid-binding domain binds the nascent RNA strand / template DNA strand in the Pol II transcription elongation complex. This domain contains the important structuralmotifs, switch 3 and the flap loop and binds an active site metal ion []. This domain is also involved in binding to Rpb1 and Rpb3[]. Many of the bacterial members contain large insertionswithin this domain, which is known as dispensable region 2 (DRII). Short Name:  RNA_pol_bsu_CS
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0 Child Features

0 Contains

1 Cross References

Identifier
PS01166

4 Found Ins

DB identifier Type Name
IPR007120 Domain DNA-directed RNA polymerase, subunit 2, domain 6
IPR015712 Family DNA-directed RNA polymerase, subunit 2
IPR010243 Family DNA-directed RNA polymerase, beta subunit
IPR019969 Family DNA-directed RNA polymerase subunit B (Rpo2)

3 GO Annotations

GO Term Gene Name
GO:0003677 IPR007121
GO:0003899 IPR007121
GO:0006351 IPR007121

3 Ontology Annotations

GO Term Gene Name
GO:0003677 IPR007121
GO:0003899 IPR007121
GO:0006351 IPR007121

0 Parent Features

0 Proteins

1 Publications

First Author Title Year Journal Volume Pages PubMed ID
            11313498