ID A0A0L6VW68_9BURK Unreviewed; 501 AA.
AC A0A0L6VW68;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, sequence version 1.
DT 27-MAR-2024, entry version 35.
DE RecName: Full=Oxygen sensor histidine kinase NreB {ECO:0000256|ARBA:ARBA00017322};
DE EC=2.7.13.3 {ECO:0000256|ARBA:ARBA00012438};
DE AltName: Full=Nitrogen regulation protein B {ECO:0000256|ARBA:ARBA00030800};
GN ORFNames=AB595_26575 {ECO:0000313|EMBL:KNZ67582.1};
OS Massilia sp. WF1.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Oxalobacteraceae; Telluria group; Massilia.
OX NCBI_TaxID=1406431 {ECO:0000313|EMBL:KNZ67582.1, ECO:0000313|Proteomes:UP000036336};
RN [1] {ECO:0000313|Proteomes:UP000036336}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=WF1 {ECO:0000313|Proteomes:UP000036336};
RA Lou J., Gu H., Wang H., Xu J.;
RT "High quality genome sequence of a efficient PHE-degrading Massilia sp.
RT strain WF1, isolated from a polycyclic aromatic hydrocarbons (PAHs)
RT contaminated soil.";
RL Submitted (JUN-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Member of the two-component regulatory system NreB/NreC
CC involved in the control of dissimilatory nitrate/nitrite reduction in
CC response to oxygen. NreB functions as a direct oxygen sensor histidine
CC kinase which is autophosphorylated, in the absence of oxygen, probably
CC at the conserved histidine residue, and transfers its phosphate group
CC probably to a conserved aspartate residue of NreC. NreB/NreC activates
CC the expression of the nitrate (narGHJI) and nitrite (nir) reductase
CC operons, as well as the putative nitrate transporter gene narT.
CC {ECO:0000256|ARBA:ARBA00024827}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + protein L-histidine = ADP + protein N-phospho-L-
CC histidine.; EC=2.7.13.3; Evidence={ECO:0000256|ARBA:ARBA00000085};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000256|ARBA:ARBA00001966};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KNZ67582.1}.
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DR EMBL; LELH02000021; KNZ67582.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0L6VW68; -.
DR PATRIC; fig|1406431.3.peg.2529; -.
DR Proteomes; UP000036336; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-KW.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0000155; F:phosphorelay sensor kinase activity; IEA:InterPro.
DR GO; GO:0046983; F:protein dimerization activity; IEA:InterPro.
DR CDD; cd06225; HAMP; 1.
DR CDD; cd16917; HATPase_UhpB-NarQ-NarX-like; 1.
DR Gene3D; 1.20.5.1930; -; 1.
DR Gene3D; 6.10.340.10; -; 1.
DR Gene3D; 3.30.565.10; Histidine kinase-like ATPase, C-terminal domain; 1.
DR InterPro; IPR003660; HAMP_dom.
DR InterPro; IPR003594; HATPase_C.
DR InterPro; IPR036890; HATPase_C_sf.
DR InterPro; IPR005467; His_kinase_dom.
DR InterPro; IPR004358; Sig_transdc_His_kin-like_C.
DR InterPro; IPR011712; Sig_transdc_His_kin_sub3_dim/P.
DR PANTHER; PTHR24421; NITRATE/NITRITE SENSOR PROTEIN NARX-RELATED; 1.
DR PANTHER; PTHR24421:SF10; SENSORY TRANSDUCTION HISTIDINE KINASE; 1.
DR Pfam; PF00672; HAMP; 1.
DR Pfam; PF02518; HATPase_c; 1.
DR Pfam; PF07730; HisKA_3; 1.
DR PRINTS; PR00344; BCTRLSENSOR.
DR SMART; SM00304; HAMP; 1.
DR SMART; SM00387; HATPase_c; 1.
DR SUPFAM; SSF55874; ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase; 1.
DR SUPFAM; SSF158472; HAMP domain-like; 1.
DR PROSITE; PS50885; HAMP; 1.
DR PROSITE; PS50109; HIS_KIN; 1.
PE 4: Predicted;
KW 4Fe-4S {ECO:0000256|ARBA:ARBA00022485};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
KW Iron {ECO:0000256|ARBA:ARBA00023004};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014};
KW Kinase {ECO:0000256|ARBA:ARBA00022777}; Membrane {ECO:0000256|SAM:Phobius};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022485};
KW Phosphoprotein {ECO:0000256|ARBA:ARBA00022553};
KW Reference proteome {ECO:0000313|Proteomes:UP000036336};
KW Transferase {ECO:0000256|ARBA:ARBA00022679};
KW Transmembrane {ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|SAM:Phobius};
KW Two-component regulatory system {ECO:0000256|ARBA:ARBA00023012}.
FT TRANSMEM 12..34
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 177..197
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 198..250
FT /note="HAMP"
FT /evidence="ECO:0000259|PROSITE:PS50885"
FT DOMAIN 298..495
FT /note="Histidine kinase"
FT /evidence="ECO:0000259|PROSITE:PS50109"
SQ SEQUENCE 501 AA; 54930 MW; 3C7A2D72AFD11198 CRC64;
MRYLSFWRGW SIGLRMAFIT MLPVALLFSS FVWYSWYSHR AQVDEELAER GRILARALAE
TSEYNVISGN LSDLSLTING LVQSDRSVYR IDVLDTNGRN AVSAISEHPI QAEARSWEAP
IRKQVVWINL FSDNGTPHVS ASSDTRPPTL TTEVVGRVRV TMSPTSMLAK QLRRFRIELA
MAALALVASG LLAYFLARSL TVPLQEAIAV LRAIRGGHYR VELPVTTGGE IGELQASIGE
MSVALDRSKQ DLENKVAERT RDLLASRNEA LRADADKRKL IQKVNNIIED ERKSIAVEIH
DELNASLIAV RLESQTIQQL AGKAAPGPEV EQIGAKAQAI TKLALDLYAN GRRLVRRLRP
EVLDMLGLHG AVEEMVSHYR SSSGIDFEFH TEGDFSRLNN ELAISAYRIV QEALSNIMKH
AHASAAHVSL VLADTDQALH IEVGDDGAGF DPAVSSEGIG IIGMRERVFA LGGTIQVRSR
PGRGTTVAIT LPLGGASEAR N
//
