AC   MF_02064;
DC   Protein; auto
TR   HAMAP; MF_02064; -; 1; level=0
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Names: Sigma70_SigI
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ID   SIGI
DE   RecName: Full=RNA polymerase sigma factor SigI;
GN   Name=sigI;
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CC   -!- FUNCTION: Sigma factors are initiation factors that promote the
CC       attachment of RNA polymerase to specific initiation sites and are then
CC       released.
CC   -!- ACTIVITY REGULATION: Negatively regulated by the anti-sigma-I factor
CC       RsgI.
CC   -!- SUBUNIT: Interacts with RsgI.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm.
CC   -!- SIMILARITY: Belongs to the sigma-70 factor family. SigI subfamily.
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DR   Pfam; PF04542; Sigma70_r2; 1; trigger=no
DR   NCBIfam; TIGR02937; sigma70-ECF; 1; trigger=no
DR   NCBIfam; TIGR02895; spore_sigI; 1; trigger=no
DR   PIRSF; PIRSF038953; SigI; 1; trigger=no
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KW   Cytoplasm
KW   DNA-binding
KW   Sigma factor
KW   Stress response
KW   Transcription
KW   Transcription regulation
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GO   GO:0003677; F:DNA binding
GO   GO:0016987; F:sigma factor activity
GO   GO:0010468; P:regulation of gene expression
GO   GO:0006352; P:DNA-templated transcription initiation
GO   GO:0005737; C:cytoplasm
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FT   From: SIGI_BACSU (O31654)
FT   DNA_BIND        206..225
FT                   /note="H-T-H motif"
FT   MOTIF           61..74
FT                   /note="Polymerase core binding"
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Size: 209-290;
Related: None;
Template: O31654;
Scope:
 Bacteria; Bacillota
Fusion:
 Nter: None
 Cter: None
Duplicate: None
Plasmid: None
Comments: None
XX
# Revision 1.10 2023/06/01
//