Difference between revisions of "PheA"
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* '''Operon:''' ''[[pheB]]-[[pheA]]'' {{PubMed|2537815}} | * '''Operon:''' ''[[pheB]]-[[pheA]]'' {{PubMed|2537815}} | ||
| − | * '''[ | + | * '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=pheA_2851283_2852140_-1 pheA] {{PubMed|22383849}} |
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| + | * '''Sigma factor:''' | ||
* '''Regulation:''' | * '''Regulation:''' | ||
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* '''Regulatory mechanism:''' | * '''Regulatory mechanism:''' | ||
| − | * '''Additional information:''' subject to feedback inhibtion by phenylalanine {{PubMed|4956345}} | + | * '''Additional information:''' subject to feedback inhibtion by phenylalanine {{PubMed|4956345}} |
=Biological materials = | =Biological materials = | ||
Revision as of 14:18, 16 April 2012
- Description: prephenate dehydratase
| Gene name | pheA |
| Synonyms | |
| Essential | no |
| Product | prephenate dehydratase |
| Function | biosynthesis of phenylalanine |
| Metabolic function and regulation of this protein in SubtiPathways: Phe, Tyr, Trp | |
| MW, pI | 31 kDa, 5.886 |
| Gene length, protein length | 855 bp, 285 aa |
| Immediate neighbours | nadR, pheB |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
| |
Contents
Categories containing this gene/protein
biosynthesis/ acquisition of amino acids
This gene is a member of the following regulons
The gene
Basic information
- Locus tag: BSU27900
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: Prephenate = phenylpyruvate + H2O + CO2 (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 phenylalanine PubMed
Database entries
- Structure:
- UniProt: P21203
- KEGG entry: [3]
- E.C. number: 4.2.1.51
Additional information
Expression and regulation
- Sigma factor:
- Regulation:
- Regulatory mechanism:
- Additional information: subject to feedback inhibtion by phenylalanine PubMed
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Your additional remarks
References
Ana Gutiérrez-Preciado, Tina M Henkin, Frank J Grundy, Charles Yanofsky, Enrique Merino
Biochemical features and functional implications of the RNA-based T-box regulatory mechanism.
Microbiol Mol Biol Rev: 2009, 73(1);36-61
[PubMed:19258532]
[WorldCat.org]
[DOI]
(I p)
K Trach, J A Hoch
The Bacillus subtilis spo0B stage 0 sporulation operon encodes an essential GTP-binding protein.
J Bacteriol: 1989, 171(3);1362-71
[PubMed:2537815]
[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)
