Difference between revisions of "UreB"
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=Expression and regulation= | =Expression and regulation= | ||
| − | * '''Operon:''' | + | * '''Operon:''' ''[[ureA]]-[[ureB]]-[[ureC]]'' [http://www.ncbi.nlm.nih.gov/sites/entrez/9287005 PubMed] |
| − | * '''[[Sigma factor]]:''' | + | * '''[[Sigma factor]]:''' [[SigA]], [[SigH]] [http://www.ncbi.nlm.nih.gov/sites/entrez/9287005 PubMed] |
| − | * '''Regulation:''' | + | * '''Regulation:''' induced by nitrogen limitation ([[GlnR]], [[TnrA]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/9287005 PubMed], repressed by [[CodY]] [http://www.ncbi.nlm.nih.gov/sites/entrez/12618455 PubMed] |
| − | * '''Regulatory mechanism:''' | + | * '''Regulatory mechanism:''' [[GlnR]]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/9287005 PubMed], [[TnrA]]: transcription activation [http://www.ncbi.nlm.nih.gov/sites/entrez/9287005 PubMed], [[CodY]]: transcription repression [http://www.ncbi.nlm.nih.gov/sites/entrez/12618455 PubMed] |
| − | * '''Additional information:''' | + | * '''Additional information:''' |
=Biological materials = | =Biological materials = | ||
Revision as of 15:36, 1 May 2009
- Description: urease (beta subunit)
| Gene name | ureB |
| Synonyms | |
| Essential | no |
| Product | urease (beta subunit) |
| Function | utilization of urea as alternative nitrogen source |
| MW, pI | 13 kDa, 9.751 |
| Gene length, protein length | 372 bp, 124 aa |
| Immediate neighbours | ureC, ureA |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
| |
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:
- Interactions:
- Localization: cytoplasm (according to Swiss-Prot)
Database entries
- Structure:
- Swiss prot entry:
- KEGG entry: [3]
- E.C. number:
Additional information
Expression and regulation
- Regulatory mechanism: GlnR: transcription repression PubMed, TnrA: transcription activation PubMed, CodY: transcription repression PubMed
- 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
- Author1, Author2 & Author3 (year) Title Journal volume: page-page. PubMed
