Difference between revisions of "TreP"
| Line 90: | Line 90: | ||
=Expression and regulation= | =Expression and regulation= | ||
| − | * '''Operon:''' ''[[treP]]-[[treA]]-[[treR]]'' | + | * '''Operon:''' ''[[treP]]-[[treA]]-[[treR]]'' {{PubMed|8755887}} |
| − | * '''[[Sigma factor]]:''' [[SigA]] | + | * '''[[Sigma factor]]:''' [[SigA]] {{PubMed|8755887}} |
| − | * '''Regulation:''' repressed by glucose ([[CcpA]]) | + | * '''Regulation:''' |
| + | ** induced by trehalose ([[TreR]]) {{PubMed|8755887}} | ||
| + | ** repressed by glucose ([[CcpA]]) | ||
| − | * '''Regulatory mechanism:''' [[CcpA]]: transcription repression | + | * '''Regulatory mechanism:''' |
| + | ** [[TreR]]: transcription repression {{PubMed|8755887}} | ||
| + | ** [[CcpA]]: transcription repression | ||
* '''Additional information:''' | * '''Additional information:''' | ||
Revision as of 18:19, 31 August 2009
- Description: trehalose-specific phosphotransferase system, EIIBC component
| Gene name | treP |
| Synonyms | treB |
| Essential | no |
| Product | trehalose-specific phosphotransferase system, EIIBC component |
| Function | trehalose uptake and phosphorylation |
| Metabolic function and regulation of this protein in SubtiPathways: Sugar catabolism | |
| MW, pI | 49 kDa, 8.555 |
| Gene length, protein length | 1410 bp, 470 aa |
| Immediate neighbours | yfkQ, treA |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
| |
Contents
The gene
Basic information
- Locus tag: BSU07800
Phenotypes of a mutant
Database entries
- DBTBS entry: no entry
- SubtiList entry: [1]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: Protein EIIB N(pi)-phospho-L-histidine/cysteine + sugar = protein EIIB + sugar phosphate (according to Swiss-Prot)
- Protein family: PTS permease, sucrose permease (Scr) family PubMed
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Interactions:
- Localization: cell membrane (according to Swiss-Prot)
Database entries
- Structure:
- UniProt: P39794
- KEGG entry: [2]
- E.C. number: 2.7.1.69
Additional information
Expression and regulation
- 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
