Difference between revisions of "TrpE"
(→References) |
(→Expression and regulation) |
||
| Line 89: | Line 89: | ||
=Expression and regulation= | =Expression and regulation= | ||
| − | + | * '''Operon:''' | |
| − | * '''Operon:''' ''[[trpE]]-[[trpD]]-[[trpC]]-[[trpF]]-[[trpB]]-[[trpA]]-[[hisC]]-[[tyrA]]-[[aroE]]'' {{PubMed|3924737}} | + | ** ''[[aroF]]-[[aroB]]-[[aroH]]-[[trpE]]-[[trpD]]-[[trpC]]-[[trpF]]-[[trpB]]-[[trpA]]-[[hisC]]-[[tyrA]]-[[aroE]]'' (according to [http://dbtbs.hgc.jp/COG/prom/trpEDCFBA-hisC-tyrA-aroE.html DBTBS]) |
| + | ** ''[[trpE]]-[[trpD]]-[[trpC]]-[[trpF]]-[[trpB]]-[[trpA]]-[[hisC]]-[[tyrA]]-[[aroE]]'' {{PubMed|3924737}} | ||
* '''[[Sigma factor]]:''' [[SigA]] {{PubMed|6436812}} | * '''[[Sigma factor]]:''' [[SigA]] {{PubMed|6436812}} | ||
| Line 101: | Line 102: | ||
* '''Additional information:''' | * '''Additional information:''' | ||
| − | ** subject to feedback inhibtion by tryptophan {{PubMed|4956345}} | + | ** subject to feedback inhibtion by tryptophan {{PubMed|4956345}} |
=Biological materials = | =Biological materials = | ||
Revision as of 14:51, 1 August 2010
- Description: anthranilate synthase (subunit I)
| Gene name | trpE |
| Synonyms | |
| Essential | no |
| Product | anthranilate synthase (subunit I) |
| Function | biosynthesis of tryptophan |
| Metabolic function and regulation of this protein in SubtiPathways: Phe, Tyr, Trp | |
| MW, pI | 57 kDa, 5.246 |
| Gene length, protein length | 1545 bp, 515 aa |
| Immediate neighbours | trpD, aroH |
| 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: BSU22680
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: Chorismate + L-glutamine = anthranilate + pyruvate + L-glutamate (according to Swiss-Prot)
- Protein family:
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity: subject to feedback inhibtion by tryptophan PubMed
- Localization:
Database entries
- UniProt: P03963
- KEGG entry: [3]
- E.C. number: 4.1.3.27
Additional information
Expression and regulation
- Operon:
- Regulatory mechanism:
- Additional information:
- subject to feedback inhibtion by tryptophan PubMed
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Your additional remarks
References
Reviews
The trpE RNA switch
Other original publications
D J Henner, L Band, H Shimotsu
Nucleotide sequence of the Bacillus subtilis tryptophan operon.
Gene: 1985, 34(2-3);169-77
[PubMed:3924737]
[WorldCat.org]
[DOI]
(P p)
H Shimotsu, D J Henner
Characterization of the Bacillus subtilis tryptophan promoter region.
Proc Natl Acad Sci U S A: 1984, 81(20);6315-9
[PubMed:6436812]
[WorldCat.org]
[DOI]
(P p)
E W Nester, R A Jensen
Control of aromatic acid biosynthesis in Bacillus subtilis: sequenial feedback inhibition.
J Bacteriol: 1966, 91(4);1594-8
[PubMed:4956345]
[WorldCat.org]
[DOI]
(P p)
