Difference between revisions of "PurR"
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+ | # Weng et al. (1995) Identification of the ''Bacillus subtilis pur'' operon repressor. ''Proc. Natl. Acad. Sci. USA'' '''92:''' 7455-7459. [http://www.ncbi.nlm.nih.gov/sites/entrez/7638212 PubMed] | ||
+ | # Weng & Zalkin (2000) Mutations in the ''Bacillus subtilis'' purine repressor that perturb PRPP effector function ''in vitro'' and ''in vivo''.''Currr. Microbiol.'' '''41:''' 56-59. [http://www.ncbi.nlm.nih.gov/sites/entrez/10919400 PubMed] | ||
+ | # Sinha et al. (2003) The purine repressor of ''Bacillus subtilis'': a novel combination of domains adapted for transcription regulation.''J. Bacteriol.'' '''185:''' 4087-4098. [http://www.ncbi.nlm.nih.gov/sites/entrez/12837783 PubMed] | ||
# Author1, Author2 & Author3 (year) Title ''Journal'' '''volume:''' page-page. [http://www.ncbi.nlm.nih.gov/sites/entrez/PMID PubMed] | # Author1, Author2 & Author3 (year) Title ''Journal'' '''volume:''' page-page. [http://www.ncbi.nlm.nih.gov/sites/entrez/PMID PubMed] |
Revision as of 14:16, 1 February 2009
- Description: purine repressor
Gene name | purR |
Synonyms | yabI |
Essential | |
Product | transcriptional regulator |
Function | negative regulation of the purine operons ( purEKBCLQFMNHD, purA) |
MW, pI | 31 kDa, 5.771 |
Gene length, protein length | 855 bp, 285 aa |
Immediate neighbours | |
Gene sequence (+200bp) | Protein sequence |
Genetic context |
Contents
The gene
Basic information
- Coordinates:
Phenotypes of a mutant
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: PRPP acts as inducer, binding results in release of PurR from the operator
- Localization:
Database entries
- Structure:
- Swiss prot entry:
- KEGG entry:
- E.C. number:
Additional information
requires YabJ for in vivo activity
Expression and regulation
- Sigma factor:
- Regulation:
- 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
- Weng et al. (1995) Identification of the Bacillus subtilis pur operon repressor. Proc. Natl. Acad. Sci. USA 92: 7455-7459. PubMed
- Weng & Zalkin (2000) Mutations in the Bacillus subtilis purine repressor that perturb PRPP effector function in vitro and in vivo.Currr. Microbiol. 41: 56-59. PubMed
- Sinha et al. (2003) The purine repressor of Bacillus subtilis: a novel combination of domains adapted for transcription regulation.J. Bacteriol. 185: 4087-4098. PubMed
- Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed