Difference between revisions of "YjbI"

From SubtiWiki
Jump to: navigation, search
(References)
Line 12: Line 12:
 
|style="background:#ABCDEF;" align="center"| '''Product''' || truncated hemoglobin  
 
|style="background:#ABCDEF;" align="center"| '''Product''' || truncated hemoglobin  
 
|-
 
|-
|style="background:#ABCDEF;" align="center"|'''Function''' || constitutive protection against NO
+
|style="background:#ABCDEF;" align="center"|'''Function''' || protection against NO, thiol redox homeostasis
 
|-
 
|-
 
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 14 kDa, 5.173   
 
|style="background:#ABCDEF;" align="center"| '''MW, pI''' || 14 kDa, 5.173   
Line 52: Line 52:
 
=== Basic information/ Evolution ===
 
=== Basic information/ Evolution ===
  
* '''Catalyzed reaction/ biological activity:'''  
+
* '''Catalyzed reaction/ biological activity:''' binds sulfide with high affinity {{PubMed|20102180}}
  
 
* '''Protein family:''' protozoan/cyanobacterial globin family (according to Swiss-Prot)
 
* '''Protein family:''' protozoan/cyanobacterial globin family (according to Swiss-Prot)
Line 60: Line 60:
 
=== Extended information on the protein ===
 
=== Extended information on the protein ===
  
* '''Kinetic information:'''
+
* '''Kinetic information:''' K(D) for hydrogen sulfide = 5.0x10(6) M-1 {{PubMed|20102180}}
  
 
* '''Domains:'''  
 
* '''Domains:'''  
Line 118: Line 118:
 
=References=
 
=References=
  
<pubmed>17293416,19899166 , </pubmed>
+
<pubmed>17293416,19899166 , 20102180 </pubmed>
  
 
[[Category:Protein-coding genes]]
 
[[Category:Protein-coding genes]]

Revision as of 15:15, 28 January 2010

  • Description: truncated hemoglobin, NO protection

Gene name yjbI
Synonyms
Essential no
Product truncated hemoglobin
Function protection against NO, thiol redox homeostasis
MW, pI 14 kDa, 5.173
Gene length, protein length 396 bp, 132 aa
Immediate neighbours yjbH, yjbJ
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
YjbI context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU11560

Phenotypes of a mutant

Database entries

  • DBTBS entry: no entry
  • SubtiList entry: [1]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity: binds sulfide with high affinity PubMed
  • Protein family: protozoan/cyanobacterial globin family (according to Swiss-Prot)
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information: K(D) for hydrogen sulfide = 5.0x10(6) M-1 PubMed
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:
  • Interactions:
  • Localization:

Database entries

  • KEGG entry: [2]
  • E.C. number:

Additional information

Expression and regulation

  • Regulation:
  • Regulatory mechanism:
  • Additional information:

Biological materials

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

Labs working on this gene/protein

Your additional remarks

References

Francesco P Nicoletti, Alessandra Comandini, Alessandra Bonamore, Leonardo Boechi, Fernando Martin Boubeta, Alessandro Feis, Giulietta Smulevich, Alberto Boffi
Sulfide binding properties of truncated hemoglobins.
Biochemistry: 2010, 49(10);2269-78
[PubMed:20102180] [WorldCat.org] [DOI] (I p)

Leonardo Boechi, Pau Arroyo Mañez, F Javier Luque, Marcelo A Marti, Dario A Estrin
Unraveling the molecular basis for ligand binding in truncated hemoglobins: the trHbO Bacillus subtilis case.
Proteins: 2010, 78(4);962-70
[PubMed:19899166] [WorldCat.org] [DOI] (I p)

Annika Rogstam, Jonas T Larsson, Peter Kjelgaard, Claes von Wachenfeldt
Mechanisms of adaptation to nitrosative stress in Bacillus subtilis.
J Bacteriol: 2007, 189(8);3063-71
[PubMed:17293416] [WorldCat.org] [DOI] (P p)