ID A0A084A4Q2_9GAMM Unreviewed; 560 AA.
AC A0A084A4Q2;
DT 29-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 29-OCT-2014, sequence version 1.
DT 27-MAR-2024, entry version 49.
DE RecName: Full=Sensor protein {ECO:0000256|PIRNR:PIRNR003167};
DE EC=2.7.13.3 {ECO:0000256|PIRNR:PIRNR003167};
GN Name=narX {ECO:0000313|EMBL:KEY60281.1};
GN ORFNames=SRDD_08100 {ECO:0000313|EMBL:KEY60281.1};
OS Serratia sp. DD3.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Yersiniaceae; Serratia.
OX NCBI_TaxID=1410619 {ECO:0000313|EMBL:KEY60281.1, ECO:0000313|Proteomes:UP000017810};
RN [1] {ECO:0000313|EMBL:KEY60281.1, ECO:0000313|Proteomes:UP000017810}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DD3 {ECO:0000313|EMBL:KEY60281.1,
RC ECO:0000313|Proteomes:UP000017810};
RX PubMed=25212623;
RA Poehlein A., Freese H.M., Daniel R., Simeonova D.D.;
RT "Draft Genome Sequence of Serratia sp. Strain DD3, Isolated from the Guts
RT of Daphnia magna.";
RL Genome Announc. 2:e00903-14(2014).
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}.
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:KEY60281.1}.
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DR EMBL; AYKS02000027; KEY60281.1; -; Genomic_DNA.
DR RefSeq; WP_023491119.1; NZ_AYKS02000027.1.
DR AlphaFoldDB; A0A084A4Q2; -.
DR STRING; 1410619.SRDD_08100; -.
DR eggNOG; COG3850; Bacteria.
DR OrthoDB; 9811306at2; -.
DR Proteomes; UP000017810; Unassembled WGS sequence.
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; 1.
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:UP000017810};
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 12..34
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 147..172
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 174..227
FT /note="HAMP"
FT /evidence="ECO:0000259|PROSITE:PS50885"
FT DOMAIN 367..560
FT /note="Histidine kinase"
FT /evidence="ECO:0000259|PROSITE:PS50109"
SQ SEQUENCE 560 AA; 62918 MW; E6DF6DCDF94E6172 CRC64;
MLVKRSVTAT LAKMLVSIVI LSVLATGLAL ITVAGSLRDA EAMNIAGSLR MQSYRLAYEL
TNGSERLGEH LLQYQQSLQA PALRNLERFY VPGDVRQKYL ALRQSWQDLE KQVLMGPAGN
YQSNVASYVN QIDHFVLALQ RYSERKLTIV AAISVMGYIV VIGLVLFCIR FMRRQVVTPL
KHLVDASLSM QQRNFNHPPL EVSLPNELGV LSQTFTTMSG ELAKLYQSLE QKVREKTERL
QQANRTLEVL YNCSQALNAE QLDQRAFENL LNIVRLSEQL QCIQLNVQDS LTQWQVASGE
PQPTLPWHSL MIMQDHKPLG SLSWQYHHQA PHPQLMQSVT NMLSRGVYFN RAQKQHMQFL
LMEERATIAR ELHDSLAQAL TFLRIQLTLL KRTLAGSSSQ SNEIIDDFDR ALADAYQQLR
ELLATFRLSI QDADLNAALQ QVLEPLRLLT STQIQLHCLL ASQALNAQQQ VHALQIVREA
VLNAIKHANA QEIVIRCELT LEGNNQIIIC DDGSGIGSLD EPEGHYGLTI MSERAARLGG
TLAIRRGKLG GTEVCLTFPP
//
