A0A0B0D3C6 · A0A0B0D3C6_9BACI

Function

function

Member of the two-component regulatory system NreB/NreC involved in the control of dissimilatory nitrate/nitrite reduction in response to oxygen. NreB functions as a direct oxygen sensor histidine kinase which is autophosphorylated, in the absence of oxygen, probably at the conserved histidine residue, and transfers its phosphate group probably to a conserved aspartate residue of NreC. NreB/NreC activates the expression of the nitrate (narGHJI) and nitrite (nir) reductase operons, as well as the putative nitrate transporter gene narT.

Caution

The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Catalytic activity

  • ATP + protein L-histidine = ADP + protein N-phospho-L-histidine.
    EC:2.7.13.3 (UniProtKB | ENZYME | Rhea)

Cofactor

[4Fe-4S] cluster (UniProtKB | Rhea| CHEBI:49883 )

GO annotations

AspectTerm
Cellular Componentcytoplasm
Cellular Componentplasma membrane
Molecular Function4 iron, 4 sulfur cluster binding
Molecular FunctionATP binding
Molecular Functionmetal ion binding
Molecular Functionphosphorelay sensor kinase activity
Molecular Functionprotein dimerization activity

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Sensor histidine kinase
  • EC number

Gene names

    • ORF names
      LD39_07290

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • BBL2006
  • Taxonomic lineage
    Bacteria > Bacillota > Bacilli > Bacillales > Bacillaceae > Halobacillus

Accessions

  • Primary accession
    A0A0B0D3C6

Proteomes

Subcellular Location

Cell membrane
; Multi-pass membrane protein
Cytoplasm

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane20-38Helical
Transmembrane44-68Helical

Keywords

PTM/Processing

Keywords

Family & Domains

Features

Showing features for domain, coiled coil.

Type
IDPosition(s)Description
Domain72-124HAMP
Coiled coil105-139
Domain151-347Histidine kinase

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    354
  • Mass (Da)
    40,415
  • Last updated
    2015-03-04 v1
  • Checksum
    5DFDB65C0542F4D5
MLKQLNSIRYMYIRSHLYGLILNTFILLAVLLSIHVWFEPEWLSPGAILFFILSYIIIGFFMSLYAGFKSSGDMKQRFDYISTMITQLSRGEFSSKIYFNENDEVAGLGDELNELGEKLKQQKESLLKLADEKADLARSAHKAATIEERQRLARDLHDAVSQQLFALTMMAQAARKVFDKNPVKAREQLEEITQMALQAQTEMRALLLHLRPVHLSGEPLTEGISSLIEELKQKCPLHFQVQMEEMEEMSRTTEEQLFRVVQEALSNILRHANATEVKIGLNHSKGEMFLHISDNGAGFDPDEKKGNKASYGLKTMKERCEEIGGEFTIRSREGEGTHIDIRVPILLQTEEEST

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
JRNX01000211
EMBL· GenBank· DDBJ
KHE71918.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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