ID A0A1W1V7P4_9DEIO Unreviewed; 582 AA.
AC A0A1W1V7P4;
DT 07-JUN-2017, integrated into UniProtKB/TrEMBL.
DT 07-JUN-2017, sequence version 1.
DT 27-MAR-2024, entry version 23.
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=SAMN00790413_00403 {ECO:0000313|EMBL:SMB89419.1};
OS Deinococcus hopiensis KR-140.
OC Bacteria; Deinococcota; Deinococci; Deinococcales; Deinococcaceae;
OC Deinococcus.
OX NCBI_TaxID=695939 {ECO:0000313|EMBL:SMB89419.1, ECO:0000313|Proteomes:UP000192582};
RN [1] {ECO:0000313|EMBL:SMB89419.1, ECO:0000313|Proteomes:UP000192582}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KR-140 {ECO:0000313|EMBL:SMB89419.1,
RC ECO:0000313|Proteomes:UP000192582};
RA Afonso C.L., Miller P.J., Scott M.A., Spackman E., Goraichik I.,
RA Dimitrov K.M., Suarez D.L., Swayne D.E.;
RL Submitted (APR-2017) 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}.
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DR EMBL; FWWU01000009; SMB89419.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1W1V7P4; -.
DR STRING; 695939.SAMN00790413_00403; -.
DR OrthoDB; 9795828at2; -.
DR Proteomes; UP000192582; 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; cd16917; HATPase_UhpB-NarQ-NarX-like; 1.
DR Gene3D; 1.20.5.1930; -; 1.
DR Gene3D; 3.30.450.40; -; 1.
DR Gene3D; 3.30.565.10; Histidine kinase-like ATPase, C-terminal domain; 1.
DR InterPro; IPR003018; GAF.
DR InterPro; IPR029016; GAF-like_dom_sf.
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:SF65; SENSOR HISTIDINE KINASE COMP; 1.
DR Pfam; PF13185; GAF_2; 1.
DR Pfam; PF02518; HATPase_c; 1.
DR Pfam; PF07730; HisKA_3; 1.
DR PRINTS; PR00344; BCTRLSENSOR.
DR SMART; SM00065; GAF; 1.
DR SMART; SM00387; HATPase_c; 1.
DR SUPFAM; SSF55874; ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase; 1.
DR SUPFAM; SSF55781; GAF domain-like; 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, ECO:0000313|EMBL:SMB89419.1};
KW Membrane {ECO:0000256|SAM:Phobius};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022485};
KW Reference proteome {ECO:0000313|Proteomes:UP000192582};
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 31..52
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 58..80
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 385..582
FT /note="Histidine kinase"
FT /evidence="ECO:0000259|PROSITE:PS50109"
SQ SEQUENCE 582 AA; 62133 MW; 263865C8B425CC1D CRC64;
MMDPPAALPS PPPPEPSGVP LSDRVRLVRN VLPPLIVLVV AVVEFAIGQL GTATGEQWAH
LLFYGLVGPA VTFFSVEWIA EGTRARERTE HELRLTYAQL SASHARLSAV QELMRDLTEA
PDMGAVVEVA ARGAVRATGA VQATLTVPGG LSASASGEVT QAAEADAGRF PLRVPIPGGG
ALALHFDTPP TPETAALAQA LAAEVATGVE AARQRTLDLM TLYSVDQSIR AERNMRRLLG
RITRNMAERV RASARAAYLS DQDGTLRLEY AGDLGGEISG SGTLAPAFAA RVAQAGTPLV
ATREEAAEAF PAEAGPEAAS ALGFPMRDEE GLVGVLVLGD TRPDTFEDAR LPLLALLAGQ
ATLAVRNARA YLYSEELAIS DERARIAREI HDGVAQSLAF CALKLDIVAR QLHAEPEKAE
AEVKAATALL REQIREVRRS IFALRPIDLE RYGLLETVRR YVEDFGEQNN LRTVLNVTGD
IHLAPGDEAV VFRILQESLN NVAKHARARE VTVTLHGGTH VTLRVQDDGQ GFDLAQTTGR
VSSAGGLGLM QMRERVESRG GQYRVLSAPG HGTVVEAEMP QA
//
