HAMAP rule MF_01483
General rule information
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Accession | MF_01483 |
Dates | 23-JUL-2013 (Created)
13-JAN-2023 (Last updated, Version 11) |
Name | RbpA |
Scope(s) |
Bacteria Actinomycetota |
Template(s) | P9WHJ5 (RBPA_MYCTU); Q9RKY0 (RBPA_STRCO); A0QZ11 (RBPA_MYCS2); [ Recover all ] |
Triggered by |
HAMAP; MF_01483 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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Identifier | RBPA |
Protein name | RecName: Full=RNA polymerase-binding protein RbpA; |
Gene name | Name=rbpA; |
Comments
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FUNCTION | Binds to RNA polymerase (RNAP), stimulating transcription from principal, but not alternative sigma factor promoters. |
case <FTGroup:1> | |
COFACTOR | Name=Zn(2+); Xref=ChEBI:CHEBI:29105; Note=Bind 1 Zn(2+) per subunit.; |
end case | |
SUBUNIT | Forms a complex with the RNAP catalytic core and with free principal sigma factors. |
SIMILARITY | Belongs to the RNA polymerase-binding protein RbpA family. |
Keywords
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Transcription | |
Transcription regulation | |
case <FTGroup:1> | |
Metal-binding | |
Zinc | |
end case |
Gene Ontology
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GO:0001000; Molecular function:bacterial-type RNA polymerase core enzyme binding | |
GO:0045893; Biological process:positive regulation of DNA-templated transcription | |
case <FTGroup:1> | |
GO:0008270; Molecular function:zinc ion binding | |
end case |
Cross-references
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Pfam | PF13397; DUF4109; 1; |
Features
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From: RBPA_STRCO (Q9RKY0) | ||||||||||||
Key | From | To | Description | Tag | Condition | FTGroup | ||||||
BINDING | 34 | 34 | /ligand="Zn(2+)" /ligand_id="ChEBI:CHEBI:29105" |
C | 1 | |||||||
BINDING | 38 | 38 | /ligand="Zn(2+)" /ligand_id="ChEBI:CHEBI:29105" |
H | 1 | |||||||
BINDING | 56 | 56 | /ligand="Zn(2+)" /ligand_id="ChEBI:CHEBI:29105" |
C | 1 | |||||||
BINDING | 59 | 59 | /ligand="Zn(2+)" /ligand_id="ChEBI:CHEBI:29105" |
C | 1 |
Additional information
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Size range | 95-214 amino acids |
Related rules |
None |
Fusion | Nter: None Cter: None |