Difference between revisions of "TrpB"
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=== Basic information === | === Basic information === | ||
| − | * ''' | + | * '''Locus tag:''' |
===Phenotypes of a mutant === | ===Phenotypes of a mutant === | ||
Revision as of 13:16, 2 June 2009
- Description: tryptophan synthase (beta subunit)
| Gene name | trpB |
| Synonyms | |
| Essential | no |
| Product | tryptophan synthase (beta subunit) |
| Function | biosynthesis of tryptophan |
| MW, pI | 43 kDa, 5.526 |
| Gene length, protein length | 1200 bp, 400 aa |
| Immediate neighbours | trpA, trpF |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
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Contents
The gene
Basic information
- Locus tag:
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: L-serine + 1-C-(indol-3-yl)glycerol 3-phosphate = L-tryptophan + glyceraldehyde 3-phosphate + H2O (according to Swiss-Prot)
- Protein family:
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Interactions:
- Localization:
Database entries
- Structure:
- Swiss prot entry: P07600
- KEGG entry: BSU22640
- E.C. number: 4.2.1.20
Additional information
Expression and regulation
- Regulatory mechanism: TRAP: binding to the mRNA in the presence of tryptophan, this results in transcription termination 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
