Difference between revisions of "CysH"

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= [[Categories]] containing this gene/protein =
 
= [[Categories]] containing this gene/protein =
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=== Additional information===
 
=== Additional information===
 
 
 
  
 
=The protein=
 
=The protein=
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* '''Kinetic information:'''
 
* '''Kinetic information:'''
  
* '''Domains:'''  
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* '''[[Domains]]:'''  
  
 
* '''Modification:'''
 
* '''Modification:'''
  
* '''Cofactor(s):'''
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* '''[[Cofactors]]:'''
  
 
* '''Effectors of protein activity:'''
 
* '''Effectors of protein activity:'''
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=== Database entries ===
 
=== Database entries ===
  
* '''Structure:'''
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* '''Structure:''' [http://pdb.org/pdb/explore/explore.do?structureId=2goy 2GOY] (from ''Pseudomonas aeruginosa'', 35% identity) {{PubMed|17010373}}
  
 
* '''UniProt:''' [http://www.uniprot.org/uniprot/P94498 P94498]
 
* '''UniProt:''' [http://www.uniprot.org/uniprot/P94498 P94498]
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* '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=cysH_1630382_1631083_1 cysH] {{PubMed|22383849}}
 
* '''Expression browser:''' [http://genome.jouy.inra.fr/cgi-bin/seb/viewdetail.py?id=cysH_1630382_1631083_1 cysH] {{PubMed|22383849}}
  
* '''Sigma factor:''' [[SigA]] {{PubMed|11004190}}
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* '''[[Sigma factor]]:''' [[SigA]] {{PubMed|11004190}}
  
 
* '''Regulation:'''  
 
* '''Regulation:'''  
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=References=
 
=References=
  
<pubmed>10094622,16267287,11004190 ,12107147, 18039762 9006060 </pubmed>
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<pubmed>10094622,16267287,11004190 ,12107147, 18039762 9006060 17010373 </pubmed>
  
 
[[Category:Protein-coding genes]]
 
[[Category:Protein-coding genes]]

Revision as of 15:43, 16 March 2014

  • Description: phosphoadenosine phosphosulfate sulfotransferase

Gene name cysH
Synonyms
Essential no
Product phosphoadenosine phosphosulfate sulfotransferase
Function sulfate reduction
Gene expression levels in SubtiExpress: cysH
Metabolic function and regulation of this protein in SubtiPathways:
cysH
MW, pI 26 kDa, 5.462
Gene length, protein length 699 bp, 233 aa
Immediate neighbours pyrE, cysP
Sequences Protein DNA DNA_with_flanks
Genetic context
CysH context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
CysH expression.png















Categories containing this gene/protein

sulfur metabolism

This gene is a member of the following regulons

CymR regulon, S-box

The gene

Basic information

  • Locus tag: BSU15570

Phenotypes of a mutant

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: Adenosine 3',5'-bisphosphate + sulfite + thioredoxin disulfide = 3'-phosphoadenylyl sulfate + thioredoxin (according to Swiss-Prot)
  • Protein family: CysH subfamily (according to Swiss-Prot)
  • Paralogous protein(s): YitB

Extended information on the protein

  • Kinetic information:
  • Modification:
  • Effectors of protein activity:

Database entries

  • Structure: 2GOY (from Pseudomonas aeruginosa, 35% identity) PubMed
  • KEGG entry: [3]

Additional information

Expression and regulation

  • Regulation:
    • repressed by casamino acids PubMed
    • repressed in the presence of cysteine (CymR)
    • induced by methionine starvation (S-box) PubMed
  • Regulatory mechanism:
    • S-box: transcription termination/ antitermination, the S-box riboswitch binds S-adenosylmethionine resulting in termination PubMed
    • CymR: transcription repression
  • Additional information:

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

Jerneja Tomsic, Brooke A McDaniel, Frank J Grundy, Tina M Henkin
Natural variability in S-adenosylmethionine (SAM)-dependent riboswitches: S-box elements in bacillus subtilis exhibit differential sensitivity to SAM In vivo and in vitro.
J Bacteriol: 2008, 190(3);823-33
[PubMed:18039762] [WorldCat.org] [DOI] (I p)

Justin Chartron, Kate S Carroll, Carrie Shiau, Hong Gao, Julie A Leary, Carolyn R Bertozzi, C David Stout
Substrate recognition, protein dynamics, and iron-sulfur cluster in Pseudomonas aeruginosa adenosine 5'-phosphosulfate reductase.
J Mol Biol: 2006, 364(2);152-69
[PubMed:17010373] [WorldCat.org] [DOI] (P p)

Daniela Albanesi, Maria Cecilia Mansilla, Gustavo E Schujman, Diego de Mendoza
Bacillus subtilis cysteine synthetase is a global regulator of the expression of genes involved in sulfur assimilation.
J Bacteriol: 2005, 187(22);7631-8
[PubMed:16267287] [WorldCat.org] [DOI] (P p)

Ulrike Mäder, Georg Homuth, Christian Scharf, Knut Büttner, Rüdiger Bode, Michael Hecker
Transcriptome and proteome analysis of Bacillus subtilis gene expression modulated by amino acid availability.
J Bacteriol: 2002, 184(15);4288-95
[PubMed:12107147] [WorldCat.org] [DOI] (P p)

M C Mansilla, D Albanesi, D de Mendoza
Transcriptional control of the sulfur-regulated cysH operon, containing genes involved in L-cysteine biosynthesis in Bacillus subtilis.
J Bacteriol: 2000, 182(20);5885-92
[PubMed:11004190] [WorldCat.org] [DOI] (P p)

F J Grundy, T M Henkin
The S box regulon: a new global transcription termination control system for methionine and cysteine biosynthesis genes in gram-positive bacteria.
Mol Microbiol: 1998, 30(4);737-49
[PubMed:10094622] [WorldCat.org] [DOI] (P p)

M C Mansilla, D de Mendoza
L-cysteine biosynthesis in Bacillus subtilis: identification, sequencing, and functional characterization of the gene coding for phosphoadenylylsulfate sulfotransferase.
J Bacteriol: 1997, 179(3);976-81
[PubMed:9006060] [WorldCat.org] [DOI] (P p)