HemAT

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  • Description: haem-based aerotactic transducer

Gene name hemAT
Synonyms yhfV
Essential no
Product haem-based aerotactic transducer
Function movement towards oxygen
MW, pI 48 kDa, 5.441
Gene length, protein length 1296 bp, 432 aa
Immediate neighbours yhfU, yhfW
Get the DNA and protein sequences
(Barbe et al., 2009)
Genetic context
HemAT context.gif
This image was kindly provided by SubtiList



The gene

Basic information

  • Locus tag: BSU10380

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:
  • Paralogous protein(s):

Extended information on the protein

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

Database entries

  • Structure: 1OR4 (in cyano-liganded form), 1OR6
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Operon:
  • 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

Hideaki Yoshimura, Shiro Yoshioka, Katsuaki Kobayashi, Takehiro Ohta, Takeshi Uchida, Minoru Kubo, Teizo Kitagawa, Shigetoshi Aono
Specific hydrogen-bonding networks responsible for selective O2 sensing of the oxygen sensor protein HemAT from Bacillus subtilis.
Biochemistry: 2006, 45(27);8301-7
[PubMed:16819829] [WorldCat.org] [DOI] (P p)

S Hou, T Freitas, R W Larsen, M Piatibratov, V Sivozhelezov, A Yamamoto, E A Meleshkevitch, M Zimmer, G W Ordal, M Alam
Globin-coupled sensors: a class of heme-containing sensors in Archaea and Bacteria.
Proc Natl Acad Sci U S A: 2001, 98(16);9353-8
[PubMed:11481493] [WorldCat.org] [DOI] (P p)

S Hou, R W Larsen, D Boudko, C W Riley, E Karatan, M Zimmer, G W Ordal, M Alam
Myoglobin-like aerotaxis transducers in Archaea and Bacteria.
Nature: 2000, 403(6769);540-4
[PubMed:10676961] [WorldCat.org] [DOI] (P p)