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Annotation rule MF_00961 |
Accession | MF_00961 |
Dates | 22-MAY-2013 (Created) 19-NOV-2019 (Last updated, Version 7) |
Name | Sigma70_RpoH |
Scope | Bacteria; Proteobacteria |
Template | P0AGB3 (RPOH_ECOLI) |
Triggered by |
Identifier |
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Protein name |
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Gene name |
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Function | Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is involved in regulation of expression of heat shock genes. |
Subunit | Interacts with the RNA polymerase core enzyme. |
Subcellular location | Cytoplasm. |
Similarity | Belongs to the sigma-70 factor family. RpoH subfamily. |
PROSITE | PS00715; SIGMA70_1; 1; |
PS00716; SIGMA70_2; 1; | |
Pfam | PF00140; Sigma70_r1_2; 0-1; |
PF04542; Sigma70_r2; 1; | |
PF04545; Sigma70_r4; 1; | |
PRINTS | PR00046; SIGMA70FCT; 1; |
TIGRFAMs | TIGR02392; rpoH_proteo; 1; |
TIGR02937; sigma70-ECF; 1; |
From: RPOH_ECOLI (P0AGB3) | ||||||||||||
Key | From | To | Description | Tag | Condition | FTGroup | ||||||
DNA_BIND | 253 | 272 | H-T-H motif | |||||||||
REGION | 53 | 122 | Sigma-70 factor domain-2 | |||||||||
REGION | 228 | 280 | Sigma-70 factor domain-4 | |||||||||
MOTIF | 77 | 80 | Interaction with polymerase core subunit RpoC | [DE]-[LVIM]-[IVM]-[QSA] |
Size range | 250-406 amino acids |
Related rules | None |
Fusion | None |