EC 2.7.7.6: DNA-directed RNA polymerase
Reaction catalysed:
Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1)
Systematic name:
Nucleoside-triphosphate:RNA nucleotidyltransferase (DNA-directed)
Alternative Name(s):
- C RNA formation factors
- C ribonucleic acid formation factors
- DNA-dependent RNA nucleotidyltransferase
- DNA-dependent RNA polymerase
- DNA-dependent ribonucleate nucleotidyltransferase
- Deoxyribonucleic acid-dependent ribonucleic acid polymerase
- RNA nucleotidyltransferase
- RNA nucleotidyltransferase (DNA-directed)
- RNA polymerase
- RNA polymerase I
- RNA polymerase II
- RNA polymerase III
- RNA transcriptase
- Ribonucleate nucleotidyltransferase
- Ribonucleate polymerase
- Ribonucleic acid nucleotidyltransferase
- Ribonucleic acid polymerase
- Ribonucleic acid transcriptase
- Ribonucleic polymerase
- Ribonucleic transcriptase
- Transcriptase
GO terms
Biochemical function:
Biological process:
Cellular component:
Sequence families
Protein families (Pfam)
InterPro annotations
IPR012754
Domain description:
DNA-directed RNA polymerase, subunit beta-prime, bacterial type
Occurring in:
Occurring in:
IPR010243
Domain description:
DNA-directed RNA polymerase beta subunit, bacterial-type
Occurring in:
Occurring in:
IPR037033
Domain description:
DNA-directed RNA polymerase, subunit 2, hybrid-binding domain superfamily
Occurring in:
Occurring in:
IPR007120
Domain description:
DNA-directed RNA polymerase, subunit 2, hybrid-binding domain
Occurring in:
Occurring in:
IPR019462
Domain description:
DNA-directed RNA polymerase, beta subunit, external 1 domain
Occurring in:
Occurring in:
IPR042107
Domain description:
DNA-directed RNA polymerase, beta subunit, external 1 domain superfamily
Occurring in:
Occurring in:
Structure domains
CATH domains
3.30.1360.10
Class:
Alpha Beta
Architecture:
2-Layer Sandwich
Topology:
Gyrase A; domain 2
Homology:
RNA polymerase, RBP11-like subunit
Occurring in:
1.10.10.10
Class:
Mainly Alpha
Architecture:
Orthogonal Bundle
Topology:
Arc Repressor Mutant, subunit A
Homology:
Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain
Occurring in:
1.10.601.10
Class:
Mainly Alpha
Architecture:
Orthogonal Bundle
Topology:
RNA Polymerase Primary Sigma Factor
Homology:
RNA Polymerase Primary Sigma Factor
Occurring in:
2.170.120.12
Class:
Mainly Beta
Architecture:
Beta Complex
Topology:
RNA Polymerase Alpha Subunit; Chain A, domain 2
Homology:
DNA-directed RNA polymerase, insert domain
Occurring in: