Difference between revisions of "CysK"
| Line 83: | Line 83: | ||
* '''Swiss prot entry:''' | * '''Swiss prot entry:''' | ||
| − | * '''KEGG entry:''' | + | * '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU00730] |
* '''E.C. number:''' EC 4.2.99.8 | * '''E.C. number:''' EC 4.2.99.8 | ||
Revision as of 16:33, 19 March 2009
- Description: trigger enzyme: cysteine synthetase A
| Gene name | cysK |
| Synonyms | |
| Essential | no |
| Product | cysteine synthetase A |
| Function | biosynthesis of cysteine, control of CymR activity |
| MW, pI | 32 kDa, 5.492 |
| Gene length, protein length | 924 bp, 308 aa |
| Immediate neighbours | yacD, pabB |
| Gene sequence (+200bp) | Protein sequence |
Genetic context 
| |
Contents
The gene
Basic information
- Coordinates:
Phenotypes of a mutant
constitutive expression of the cysH operon, auxotrophic for cysteine
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity:
- Protein family:
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Interactions: CymR-CysK, the complex is formed in the presence of cysteine, and results in DNA binding and repression of genes of cysteine biosynthesis PubMed
- Localization:
Database entries
- Structure:
- Swiss prot entry:
- KEGG entry: [3]
- E.C. number: EC 4.2.99.8
Additional information
Expression and regulation
- Operon: cysK
- Sigma factor: SigA
- Regulation:
- Regulatory mechanism:
- Additional information:
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
