ID A8ADC1_CITK8 Unreviewed; 566 AA.
AC A8ADC1;
DT 23-OCT-2007, integrated into UniProtKB/TrEMBL.
DT 23-OCT-2007, sequence version 1.
DT 27-MAR-2024, entry version 103.
DE RecName: Full=Sensor protein {ECO:0000256|PIRNR:PIRNR003167};
DE EC=2.7.13.3 {ECO:0000256|PIRNR:PIRNR003167};
GN OrderedLocusNames=CKO_00321 {ECO:0000313|EMBL:ABV11484.1};
OS Citrobacter koseri (strain ATCC BAA-895 / CDC 4225-83 / SGSC4696).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Citrobacter.
OX NCBI_TaxID=290338 {ECO:0000313|EMBL:ABV11484.1, ECO:0000313|Proteomes:UP000008148};
RN [1] {ECO:0000313|EMBL:ABV11484.1, ECO:0000313|Proteomes:UP000008148}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-895 / CDC 4225-83 / SGSC4696
RC {ECO:0000313|Proteomes:UP000008148};
RG The Citrobacter koseri Genome Sequencing Project;
RA McClelland M., Sanderson E.K., Porwollik S., Spieth J., Clifton W.S.,
RA Latreille P., Courtney L., Wang C., Pepin K., Bhonagiri V., Nash W.,
RA Johnson M., Thiruvilangam P., Wilson R.;
RL Submitted (AUG-2007) to the EMBL/GenBank/DDBJ databases.
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 ECO:0000256|PIRNR:PIRNR003167};
CC -!- SUBCELLULAR LOCATION: Cell inner membrane
CC {ECO:0000256|ARBA:ARBA00004429}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004429}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
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DR EMBL; CP000822; ABV11484.1; -; Genomic_DNA.
DR RefSeq; WP_012131314.1; NC_009792.1.
DR AlphaFoldDB; A8ADC1; -.
DR STRING; 290338.CKO_00321; -.
DR GeneID; 45134594; -.
DR KEGG; cko:CKO_00321; -.
DR HOGENOM; CLU_000445_20_10_6; -.
DR OrthoDB; 9811306at2; -.
DR Proteomes; UP000008148; Chromosome.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0000155; F:phosphorelay sensor kinase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0046983; F:protein dimerization activity; IEA:UniProtKB-UniRule.
DR CDD; cd06225; HAMP; 1.
DR CDD; cd16917; HATPase_UhpB-NarQ-NarX-like; 1.
DR CDD; cd22899; NarQ_sensor; 1.
DR Gene3D; 1.20.5.1930; -; 1.
DR Gene3D; 6.10.340.10; -; 1.
DR Gene3D; 1.20.120.960; Histidine kinase NarX, sensor domain; 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; IPR029095; NarX-like_N.
DR InterPro; IPR042295; NarX-like_N_sf.
DR InterPro; IPR016380; Sig_transdc_His_kin_NarX/NarQ.
DR InterPro; IPR011712; Sig_transdc_His_kin_sub3_dim/P.
DR PANTHER; PTHR24421; NITRATE/NITRITE SENSOR PROTEIN NARX-RELATED; 1.
DR PANTHER; PTHR24421:SF66; NITRATE_NITRITE SENSOR PROTEIN NARQ; 1.
DR Pfam; PF00672; HAMP; 1.
DR Pfam; PF02518; HATPase_c; 1.
DR Pfam; PF07730; HisKA_3; 1.
DR Pfam; PF13675; PilJ; 1.
DR PIRSF; PIRSF003167; STHK_NarX/NarQ; 2.
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 ATP-binding {ECO:0000256|PIRNR:PIRNR003167};
KW Cell inner membrane {ECO:0000256|PIRNR:PIRNR003167};
KW Cell membrane {ECO:0000256|PIRNR:PIRNR003167};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|PIRNR:PIRNR003167};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|PIRNR:PIRNR003167};
KW Nucleotide-binding {ECO:0000256|PIRNR:PIRNR003167};
KW Phosphoprotein {ECO:0000256|ARBA:ARBA00022553};
KW Reference proteome {ECO:0000313|Proteomes:UP000008148};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PIRNR:PIRNR003167};
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,
KW ECO:0000256|PIRNR:PIRNR003167}.
FT TRANSMEM 14..34
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 147..169
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 174..227
FT /note="HAMP"
FT /evidence="ECO:0000259|PROSITE:PS50885"
FT DOMAIN 364..559
FT /note="Histidine kinase"
FT /evidence="ECO:0000259|PROSITE:PS50109"
SQ SEQUENCE 566 AA; 63436 MW; 59DAC632225E1528 CRC64;
MVVKRPVSAS LARAFFYIVL LSILSTGIAL LTLASSLRDA EAINVAGSLR MQSYRLGYDL
QSGSSQLNAH RQLFQQALNS PALSNLNAWY VPQTVKSRYG QLHANWLEMN TRLVDADIKW
YRANINNYVD QIDLFVLALQ HYAERKVMLV VGISLAGGIG IFTLVFFTLR RIRQQVVQPL
NQLVAASQHI EHGQFDIPPL NTHLPNELGL LAKTFSQMSS ELHKLYRSLE ASVEEKTHDL
HEANRRLEVL YQCSQALNTS QIDVHCFRHI LQIVREHDAA YYLELTVGDN WRISEGAESA
DLPMQILPVT MQETVYGELH WQSPNVSAST PLLHSVSTML GRGLYFNQAQ KHFQQLLLME
ERATIARELH DSLAQVLSYL RIQLTLLKRS IPEDNLPAQS IMADFSRALN DAYRQLRELL
TTFRLTLQQA DLPSALHEML DTLQSQTSAK LTLDCRLPTL ALDAQMQVHL LQIVREAVLN
AIKHASATEI AVSCVTAPDG NHTVYIRDNG VGIGEPNEPT GHYGLNIMRE RAERLSGTLN
FSQPSGGGTL VSISFRSSED EEGQLA
//
