ID A0A0C5WT17_9GAMM Unreviewed; 508 AA.
AC A0A0C5WT17;
DT 29-APR-2015, integrated into UniProtKB/TrEMBL.
DT 29-APR-2015, sequence version 1.
DT 27-MAR-2024, entry version 32.
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=H744_2c1506 {ECO:0000313|EMBL:AJR08184.1};
OS Photobacterium gaetbulicola Gung47.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC Photobacterium.
OX NCBI_TaxID=658445 {ECO:0000313|EMBL:AJR08184.1, ECO:0000313|Proteomes:UP000032303};
RN [1] {ECO:0000313|EMBL:AJR08184.1, ECO:0000313|Proteomes:UP000032303}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Gung47 {ECO:0000313|EMBL:AJR08184.1,
RC ECO:0000313|Proteomes:UP000032303};
RA Kim Y.-O.;
RT "Complete genome sequence of the lipase-producing bacterium Photobacterium
RT gaetbulicola Gung47.";
RL Submitted (MAY-2013) 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 Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
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DR EMBL; CP005974; AJR08184.1; -; Genomic_DNA.
DR RefSeq; WP_044622971.1; NZ_CP005974.1.
DR AlphaFoldDB; A0A0C5WT17; -.
DR STRING; 658445.H744_2c1506; -.
DR KEGG; pgb:H744_2c1506; -.
DR PATRIC; fig|658445.3.peg.3421; -.
DR HOGENOM; CLU_041023_0_0_6; -.
DR OrthoDB; 9797605at2; -.
DR Proteomes; UP000032303; Chromosome 2.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005886; C:plasma 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; 3.30.565.10; Histidine kinase-like ATPase, C-terminal domain; 1.
DR InterPro; IPR003594; HATPase_C.
DR InterPro; IPR036890; HATPase_C_sf.
DR InterPro; IPR005467; His_kinase_dom.
DR InterPro; IPR007895; MASE1.
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:SF37; SIGNAL TRANSDUCTION HISTIDINE-PROTEIN KINASE_PHOSPHATASE UHPB; 1.
DR Pfam; PF02518; HATPase_c; 1.
DR Pfam; PF07730; HisKA_3; 1.
DR Pfam; PF05231; MASE1; 1.
DR PRINTS; PR00344; BCTRLSENSOR.
DR SMART; SM00387; HATPase_c; 1.
DR SUPFAM; SSF55874; ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase; 1.
DR PROSITE; PS50109; HIS_KIN; 1.
DR PROSITE; PS51257; PROKAR_LIPOPROTEIN; 1.
PE 4: Predicted;
KW 4Fe-4S {ECO:0000256|ARBA:ARBA00022485};
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475};
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:AJR08184.1};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022485};
KW Reference proteome {ECO:0000313|Proteomes:UP000032303};
KW Transferase {ECO:0000256|ARBA:ARBA00022679};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius};
KW Two-component regulatory system {ECO:0000256|ARBA:ARBA00023012}.
FT TRANSMEM 12..31
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 109..130
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 136..156
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 183..200
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 206..225
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 310..508
FT /note="Histidine kinase"
FT /evidence="ECO:0000259|PROSITE:PS50109"
SQ SEQUENCE 508 AA; 55804 MW; B90EEC0BCC003658 CRC64;
MRNFALTTLG GWLLIACAWF CLWAIASYFT LDPELAVFLF PFALRMGIAL HCPKKYWGAV
YGAEWGLMLA LAPQVGNPLW EAALCASVAS VPLLWGAHGQ YYGSQLRRLC VMGTVIGLTA
LLNVAISGWF SEHSWMVLLV SITGGLMLVP SCYLIWSYLF QQAWIPLTVD LVSRPVALRV
RHIFFYAGLF IASIALQLGL PDEMRRFAPF CLAIPIILLA FRYGWQGALL GTLLNSVALI
AARSTGSDLE VTDLLLSLSA QSLTGILLGM GIQRQRELNQ QLRLQLDRNH SLSRQLVKAE
ESVRRDVARE LHDEIGQNIT AIRTQASIIQ RVETTPVGAG CAGMIENLSL NIYDTTKGLL
SRLRPKSLDD MGLADSLEQL IRDLECEALG INAVITWHCN GSDPDTLSDT LSVTLYRLCQ
EAMNNVVKYA NASQLELTFV LCDDTVDLTV RDNGRGFSVD QVMQMSSSGF GLQGMRERVE
ALGGTIQIES QIAGANQGTG ITIQMPLL
//
