Difference between revisions of "TreP"
(→This gene is a member of the following regulons) |
(→Expression and regulation) |
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** induced by trehalose ([[TreR]]) {{PubMed|8755887}} | ** induced by trehalose ([[TreR]]) {{PubMed|8755887}} | ||
** repressed by glucose ([[CcpA]]) {{PubMed|18977770}} | ** repressed by glucose ([[CcpA]]) {{PubMed|18977770}} | ||
| + | ** expressed under conditions of phosphate limitation ([[PhoP]]) [http://www.ncbi.nlm.nih.gov/sites/entrez/21636651 PubMed] | ||
* '''Regulatory mechanism:''' | * '''Regulatory mechanism:''' | ||
** [[TreR]]: transcription repression {{PubMed|8755887}} | ** [[TreR]]: transcription repression {{PubMed|8755887}} | ||
** [[CcpA]]: transcription repression {{PubMed|18977770}} | ** [[CcpA]]: transcription repression {{PubMed|18977770}} | ||
| + | ** [[PhoP]]: transcription activation [http://www.ncbi.nlm.nih.gov/sites/entrez/21636651 PubMed] | ||
* '''Additional information:''' | * '''Additional information:''' | ||
Revision as of 15:20, 19 October 2011
- Description: trehalose-specific phosphotransferase system, EIIBC component of the PTS
| Gene name | treP |
| Synonyms | treB |
| Essential | no |
| Product | trehalose-specific phosphotransferase system, EIIBC component |
| Function | trehalose uptake and phosphorylation |
| Interactions involving this protein in SubtInteract: TreP | |
| 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
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Contents
Categories containing this gene/protein
phosphotransferase systems, utilization of specific carbon sources, membrane proteins, phosphoproteins
This gene is a member of the following regulons
CcpA regulon, PhoP regulon, TreR regulon
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)
- 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
- 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
