Difference between revisions of "CysK"
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= [[Categories]] containing this gene/protein = | = [[Categories]] containing this gene/protein = | ||
{{SubtiWiki category|[[biosynthesis/ acquisition of amino acids]]}}, | {{SubtiWiki category|[[biosynthesis/ acquisition of amino acids]]}}, | ||
{{SubtiWiki category|[[transcription factors and their control]]}}, | {{SubtiWiki category|[[transcription factors and their control]]}}, | ||
| − | {{SubtiWiki category|[[trigger enzyme]]}} | + | {{SubtiWiki category|[[trigger enzyme]]}}, |
| + | [[most abundant proteins]] | ||
= This gene is a member of the following [[regulons]] = | = This gene is a member of the following [[regulons]] = | ||
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=== Additional information=== | === Additional information=== | ||
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=The protein= | =The protein= | ||
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* '''Kinetic information:''' | * '''Kinetic information:''' | ||
| − | * '''Domains:''' | + | * '''[[Domains]]:''' |
* '''Modification:''' | * '''Modification:''' | ||
| − | * ''' | + | * '''[[Cofactors]]:''' |
* '''Effectors of protein activity:''' | * '''Effectors of protein activity:''' | ||
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* '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=cysK_81771_82697_1 cysK] {{PubMed|22383849}} | * '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=cysK_81771_82697_1 cysK] {{PubMed|22383849}} | ||
| − | * '''Sigma factor:''' [[SigA]] [http://www.ncbi.nlm.nih.gov/pubmed/11445163 PubMed] | + | * '''[[Sigma factor]]:''' [[SigA]] [http://www.ncbi.nlm.nih.gov/pubmed/11445163 PubMed] |
* '''Regulation:''' | * '''Regulation:''' | ||
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* '''Additional information:''' | * '''Additional information:''' | ||
| + | ** belongs to the 100 [[most abundant proteins]] {{PubMed|15378759}} | ||
=Biological materials = | =Biological materials = | ||
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=References= | =References= | ||
| − | <pubmed>16513748,17056751,18974048,16267287, 12642660,11445163 ,12107147 ,15838047 9084182 </pubmed> | + | <pubmed>16513748,17056751,18974048,16267287, 12642660,11445163 ,12107147 ,15838047 9084182 15378759</pubmed> |
[[Category:Protein-coding genes]] | [[Category:Protein-coding genes]] | ||
Revision as of 16:23, 5 March 2014
- Description: trigger enzyme: cysteine synthetase A and control of CymR activity
| Gene name | cysK |
| Synonyms | |
| Essential | no |
| Product | trigger enzyme: cysteine synthetase A |
| Function | biosynthesis of cysteine, control of CymR activity |
| Gene expression levels in SubtiExpress: cysK | |
| Interactions involving this protein in SubtInteract: CysK | |
| Metabolic function and regulation of this protein in SubtiPathways: cysK | |
| MW, pI | 32 kDa, 5.492 |
| Gene length, protein length | 924 bp, 308 aa |
| Immediate neighbours | yacD, pabB |
| Sequences | Protein DNA DNA_with_flanks |
Genetic context 
This image was kindly provided by SubtiList
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Expression at a glance PubMed
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Contents
Categories containing this gene/protein
biosynthesis/ acquisition of amino acids, transcription factors and their control, trigger enzyme, most abundant proteins
This gene is a member of the following regulons
The gene
Basic information
- Locus tag: BSU00730
Phenotypes of a mutant
constitutive expression of the cysH-cysP-sat-cysC-ylnD-ylnE-ylnF operon, auxotrophic for cysteine
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity: O(3)-acetyl-L-serine + H2S = L-cysteine + acetate (according to Swiss-Prot)
- Protein family: cysteine synthase/cystathionine beta-synthase family (according to Swiss-Prot)
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Modification:
- Effectors of protein activity:
Database entries
- UniProt: P37887
- KEGG entry: [3]
- E.C. number: 2.5.1.47
Additional information
Expression and regulation
- Additional information:
- belongs to the 100 most abundant proteins PubMed
Biological materials
- Mutant:
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Isabelle Martin-Verstraete, Institute Pasteur, Paris, France
Your additional remarks
References
