Difference between revisions of "SigI"
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= This gene is a member of the following [[regulons]] = | = This gene is a member of the following [[regulons]] = | ||
{{SubtiWiki regulon|[[SigI regulon]]}} | {{SubtiWiki regulon|[[SigI regulon]]}} | ||
| + | =The SigI regulon: * ''[[bcrC]]'', ''[[gsiB]]'', ''[[mreBH]]'', ''[[sigI]]-[[rsgI]]''= | ||
=The gene= | =The gene= | ||
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* '''Paralogous protein(s):''' | * '''Paralogous protein(s):''' | ||
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| − | |||
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=== Extended information on the protein === | === Extended information on the protein === | ||
Revision as of 19:49, 10 December 2010
- Description: RNA polymerase sigma factor SigI
| Gene name | sigI |
| Synonyms | ykoZ |
| Essential | no |
| Product | RNA polymerase sigma factor SigI |
| Function | control of a class of heat shock genes |
| Metabolic function and regulation of this protein in SubtiPathways: Stress | |
| MW, pI | 29 kDa, 8.306 |
| Gene length, protein length | 753 bp, 251 aa |
| Immediate neighbours | ykoY, rsgI |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
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Contents
Categories containing this gene/protein
transcription, sigma factors and their control, heat shock proteins
This gene is a member of the following regulons
The SigI regulon: * bcrC, gsiB, mreBH, sigI-rsgI
The gene
Basic information
- Locus tag: BSU13450
Phenotypes of a mutant
temperature-sensitive growth on agar plates PubMed
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity:
- Protein family:
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Localization:
Database entries
- Structure:
- UniProt: O31654
- KEGG entry: [3]
- E.C. number:
Additional information
overexpression of SigI suppresses mreB mreBH mbl mutants PubMed
Expression and regulation
- Regulation: induced by heat PubMed
- Regulatory mechanism:
- Additional information:
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Your additional remarks
References
