AC   MF_01483;
DC   Protein; auto
TR   HAMAP; MF_01483; -; 1; level=0
XX
Names: RbpA
XX
ID   RBPA
DE   RecName: Full=RNA polymerase-binding protein RbpA;
GN   Name=rbpA;
XX
CC   -!- FUNCTION: Binds to RNA polymerase (RNAP), stimulating transcription
CC       from principal, but not alternative sigma factor promoters.
case <FTGroup:1>
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC       Note=Bind 1 Zn(2+) per subunit.;
end case
CC   -!- SUBUNIT: Forms a complex with the RNAP catalytic core and with free
CC       principal sigma factors.
CC   -!- SIMILARITY: Belongs to the RNA polymerase-binding protein RbpA family.
XX
DR   Pfam; PF13397; DUF4109; 1; trigger=no
XX
KW   Transcription
KW   Transcription regulation
case <FTGroup:1>
KW   Metal-binding
KW   Zinc
end case
XX
GO   GO:0001000; F:bacterial-type RNA polymerase core enzyme binding
GO   GO:0045893; P:positive regulation of DNA-templated transcription
case <FTGroup:1>
GO   GO:0008270; F:zinc ion binding
end case
XX
FT   From: RBPA_STRCO (Q9RKY0)
FT   BINDING         34
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT   Optional; Group: 1; Condition: C
FT   BINDING         38
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT   Optional; Group: 1; Condition: H
FT   BINDING         56
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT   Optional; Group: 1; Condition: C
FT   BINDING         59
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT   Optional; Group: 1; Condition: C
XX
Size: 95-214;
Related: None;
Template: P9WHJ5; Q9RKY0; A0QZ11;
Scope:
 Bacteria; Actinomycetota
Fusion:
 Nter: None
 Cter: None
Duplicate: None
Plasmid: None
Comments: None
XX
# Revision 1.11 2023/01/13
//