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Annotation rule MF_01553
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General rule information [?]

Accession MF_01553
Dates 2-DEC-2005 (Created)
25-AUG-2020 (Last updated, Version 10)
Name RNApol_bact_RpoY
Scope
Bacteria; Firmicutes
Templates O31718 (RPOY_BACSU); A0A0K2H5X8 (RPOY_GEOS3): [Recover all]
Triggered by

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
RPOY
Protein name
RecName: Full=DNA-directed RNA polymerase subunit epsilon;
Short=RNAP epsilon subunit;
EC 2.7.7.6;
AltName: Full=RNA polymerase epsilon subunit;
AltName: Full=Transcriptase subunit epsilon;
Gene name
rpoY

Comments [?]

Function A non-essential component of RNA polymerase (RNAP).
Catalytic activity RHEA:21248: a ribonucleoside 5'-triphosphate + RNA(n) = diphosphate + RNA(n+1)
EC 2.7.7.6
Subunit RNAP is composed of a core of 2 alpha, a beta and a beta' subunit. The core is associated with a delta subunit, and at least one of epsilon or omega. When a sigma factor is associated with the core the holoenzyme is formed, which can initiate transcription.
Similarity Belongs to the RNA polymerase subunit epsilon family.

Keywords [?]

Transferase
Nucleotidyltransferase
DNA-directed RNA polymerase
Transcription

Gene Ontology [?]

GO:0003677; Molecular function: DNA binding.
GO:0003899; Molecular function: DNA-directed 5'-3' RNA polymerase activity.
GO:0006351; Biological process: transcription, DNA-templated.

Cross-references [?]

Pfam PF07288; DUF1447; 1;

Additional information [?]

Size range 65-90 amino acids
Related rules None
Fusion None


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