Difference between revisions of "Sandbox"

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−
* '''Description:''' unknown <br/><br/>
+
* '''Description:''' small acid-soluble spore protein (major alpha-type SASP) <br/><br/>
  
 
{| align="right" border="1" cellpadding="2"  
 
{| align="right" border="1" cellpadding="2"  
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"|'''Gene name'''
 
|style="background:#ABCDEF;" align="center"|'''Gene name'''
−
|''ywmA''
+
|''sspA''
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || '' ''
 
|style="background:#ABCDEF;" align="center"| '''Synonyms''' || '' ''
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|style="background:#ABCDEF;" align="center"| '''Essential''' || no  
 
|style="background:#ABCDEF;" align="center"| '''Essential''' || no  
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"| '''Product''' || unknown
+
|style="background:#ABCDEF;" align="center"| '''Product''' || small acid-soluble spore protein (major alpha-type SASP)
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"|'''Function''' || unknown
+
|style="background:#ABCDEF;" align="center"|'''Function''' || protection of spore DNA
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 18 kDa, 4.445  
+
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 6 kDa, 4.731  
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 471 bp, 157 aa  
+
|style="background:#ABCDEF;" align="center"| '''Gene length, protein length''' || 207 bp, 69 aa  
 
|-
 
|-
−
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[ywzB]]'', ''[[atpC]]''
+
|style="background:#ABCDEF;" align="center"|'''Immediate neighbours''' || ''[[ytcI]]'', ''[[ytbJ]]''
 
|-
 
|-
−
|colspan="2" style="background:#FAF8CC;" align="center"|'''Get the DNA and protein [http://srs.ebi.ac.uk/srsbin/cgi-bin/wgetz?-e+&#91;EMBLCDS:CAB15696&#93;+-newId sequences] <br/> (Barbe ''et al.'', 2009)'''
+
|colspan="2" style="background:#FAF8CC;" align="center"|'''Get the DNA and protein [http://srs.ebi.ac.uk/srsbin/cgi-bin/wgetz?-e+&#91;EMBLCDS:CAB14935&#93;+-newId sequences] <br/> (Barbe ''et al.'', 2009)'''
 
|-
 
|-
−
|colspan="2" | '''Genetic context''' <br/> [[Image:ywmA_context.gif]]
+
|colspan="2" | '''Genetic context''' <br/> [[Image:sspA_context.gif]]
 
  <div align="right"> <small>This image was kindly provided by [http://genolist.pasteur.fr/SubtiList/ SubtiList]</small></div>
 
  <div align="right"> <small>This image was kindly provided by [http://genolist.pasteur.fr/SubtiList/ SubtiList]</small></div>
 
|-
 
|-
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=== Basic information ===
 
=== Basic information ===
  
−
* '''Locus tag:''' BSU36790
+
* '''Locus tag:''' BSU29570
  
 
===Phenotypes of a mutant ===
 
===Phenotypes of a mutant ===
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=== Database entries ===
 
=== Database entries ===
  
−
* '''DBTBS entry:''' no entry
+
* '''DBTBS entry:''' [http://dbtbs.hgc.jp/COG/prom/sspA.html]
  
−
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG12472]
+
* '''SubtiList entry:''' [http://genolist.pasteur.fr/SubtiList/genome.cgi?gene_detail+BG10786]
  
 
=== Additional information===
 
=== Additional information===
Line 54: Line 54:
 
* '''Catalyzed reaction/ biological activity:'''  
 
* '''Catalyzed reaction/ biological activity:'''  
  
−
* '''Protein family:'''
+
* '''Protein family:''' alpha/beta-type SASP family (according to Swiss-Prot)
  
 
* '''Paralogous protein(s):'''
 
* '''Paralogous protein(s):'''
Line 78: Line 78:
 
* '''Structure:'''
 
* '''Structure:'''
  
−
* '''Swiss prot entry:''' [http://www.uniprot.org/uniprot/P70958 P70958]
+
* '''Swiss prot entry:''' [http://www.uniprot.org/uniprot/P04831 P04831]
  
−
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU36790]
+
* '''KEGG entry:''' [http://www.genome.jp/dbget-bin/www_bget?bsu+BSU29570]
  
 
* '''E.C. number:'''
 
* '''E.C. number:'''
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* '''Regulatory mechanism:'''  
 
* '''Regulatory mechanism:'''  
  
−
* '''Additional information:'''  
+
* '''Additional information:''' the mRNA is very stable (half-life > 15 min) [http://www.ncbi.nlm.nih.gov/sites/entrez/12884008 PubMed]
  
 
=Biological materials =
 
=Biological materials =
Line 117: Line 117:
  
 
=References=
 
=References=
 +
 +
<pubmed>16707666,2456528,3009398,12884008,11092849,7608092,15458366, </pubmed>

Revision as of 16:48, 16 June 2009

  • Description: small acid-soluble spore protein (major alpha-type SASP)

Gene name sspA
Synonyms
Essential no
Product small acid-soluble spore protein (major alpha-type SASP)
Function protection of spore DNA
MW, pI 6 kDa, 4.731
Gene length, protein length 207 bp, 69 aa
Immediate neighbours ytcI, ytbJ
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
SspA context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU29570

Phenotypes of a mutant

Database entries

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

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family: alpha/beta-type SASP family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization:

Database entries

  • Structure:
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Operon:
  • Regulation:
  • Regulatory mechanism:
  • Additional information: the mRNA is very stable (half-life > 15 min) PubMed

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks

References

Barbara Setlow, Swaroopa Atluri, Ryan Kitchel, Kasia Koziol-Dube, Peter Setlow
Role of dipicolinic acid in resistance and stability of spores of Bacillus subtilis with or without DNA-protective alpha/beta-type small acid-soluble proteins.
J Bacteriol: 2006, 188(11);3740-7
[PubMed:16707666] [WorldCat.org] [DOI] (P p)

Thierry Douki, Barbara Setlow, Peter Setlow
Effects of the binding of alpha/beta-type small, acid-soluble spore proteins on the photochemistry of DNA in spores of Bacillus subtilis and in vitro.
Photochem Photobiol: 2005, 81(1);163-9
[PubMed:15458366] [WorldCat.org] [DOI] (P p)

G Hambraeus, C von Wachenfeldt, L Hederstedt
Genome-wide survey of mRNA half-lives in Bacillus subtilis identifies extremely stable mRNAs.
Mol Genet Genomics: 2003, 269(5);706-14
[PubMed:12884008] [WorldCat.org] [DOI] (P p)

B Setlow, K A McGinnis, K Ragkousi, P Setlow
Effects of major spore-specific DNA binding proteins on Bacillus subtilis sporulation and spore properties.
J Bacteriol: 2000, 182(24);6906-12
[PubMed:11092849] [WorldCat.org] [DOI] (P p)

B Setlow, P Setlow
Binding to DNA protects alpha/beta-type, small, acid-soluble spore proteins of Bacillus and Clostridium species against digestion by their specific protease as well as by other proteases.
J Bacteriol: 1995, 177(14);4149-51
[PubMed:7608092] [WorldCat.org] [DOI] (P p)

J M Mason, P Fajardo-Cavazos, P Setlow
Levels of mRNAs which code for small, acid-soluble spore proteins and their LacZ gene fusions in sporulating cells of Bacillus subtilis.
Nucleic Acids Res: 1988, 16(14A);6567-83
[PubMed:2456528] [WorldCat.org] [DOI] (P p)

M J Connors, J M Mason, P Setlow
Cloning and nucleotide sequencing of genes for three small, acid-soluble proteins from Bacillus subtilis spores.
J Bacteriol: 1986, 166(2);417-25
[PubMed:3009398] [WorldCat.org] [DOI] (P p)

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