ID   HPTS_STAAM              Reviewed;         518 AA.
AC   Q99WZ9;
DT   21-AUG-2007, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2001, sequence version 1.
DT   03-AUG-2022, entry version 126.
DE   RecName: Full=Sensor protein kinase HptS;
DE            EC=2.7.13.3;
GN   Name=hptS; OrderedLocusNames=SAV0224;
OS   Staphylococcus aureus (strain Mu50 / ATCC 700699).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC   Staphylococcus.
OX   NCBI_TaxID=158878;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Mu50 / ATCC 700699;
RX   PubMed=11418146; DOI=10.1016/s0140-6736(00)04403-2;
RA   Kuroda M., Ohta T., Uchiyama I., Baba T., Yuzawa H., Kobayashi I., Cui L.,
RA   Oguchi A., Aoki K., Nagai Y., Lian J.-Q., Ito T., Kanamori M.,
RA   Matsumaru H., Maruyama A., Murakami H., Hosoyama A., Mizutani-Ui Y.,
RA   Takahashi N.K., Sawano T., Inoue R., Kaito C., Sekimizu K., Hirakawa H.,
RA   Kuhara S., Goto S., Yabuzaki J., Kanehisa M., Yamashita A., Oshima K.,
RA   Furuya K., Yoshino C., Shiba T., Hattori M., Ogasawara N., Hayashi H.,
RA   Hiramatsu K.;
RT   "Whole genome sequencing of meticillin-resistant Staphylococcus aureus.";
RL   Lancet 357:1225-1240(2001).
CC   -!- FUNCTION: Member of the two-component regulatory system HptS/HptR that
CC       regulates genes involved in hexose phosphate transport system in
CC       response to changes in extracellular phosphate sources. May act as a
CC       sensor protein kinase which is autophosphorylated at a histidine
CC       residue and transfers its phosphate group to the conserved aspartic
CC       acid residue in the regulatory domain of HptS. In turn, HptS
CC       antagonizes CcpA-dependent transcription of a subset of CcpA-regulated
CC       genes involved in antibiotic susceptibility.
CC       {ECO:0000250|UniProtKB:Q2G1E0}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + protein L-histidine = ADP + protein N-phospho-L-
CC         histidine.; EC=2.7.13.3;
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Multi-pass membrane
CC       protein {ECO:0000305}.
CC   -!- PTM: Autophosphorylated. {ECO:0000250}.
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DR   EMBL; BA000017; BAB56386.1; -; Genomic_DNA.
DR   RefSeq; WP_000127990.1; NC_002758.2.
DR   AlphaFoldDB; Q99WZ9; -.
DR   SMR; Q99WZ9; -.
DR   PaxDb; Q99WZ9; -.
DR   EnsemblBacteria; BAB56386; BAB56386; SAV0224.
DR   KEGG; sav:SAV0224; -.
DR   HOGENOM; CLU_525720_0_0_9; -.
DR   OMA; YIWVEHR; -.
DR   PhylomeDB; Q99WZ9; -.
DR   BioCyc; SAUR158878:SAV_RS01265-MON; -.
DR   Proteomes; UP000002481; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0000155; F:phosphorelay sensor kinase activity; IEA:InterPro.
DR   Gene3D; 3.30.565.10; -; 1.
DR   InterPro; IPR036890; HATPase_C_sf.
DR   InterPro; IPR010559; Sig_transdc_His_kin_internal.
DR   Pfam; PF06580; His_kinase; 1.
DR   SUPFAM; SSF55874; SSF55874; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cell membrane; Kinase; Membrane; Nucleotide-binding;
KW   Phosphoprotein; Transferase; Transmembrane; Transmembrane helix;
KW   Two-component regulatory system.
FT   CHAIN           1..518
FT                   /note="Sensor protein kinase HptS"
FT                   /id="PRO_0000299123"
FT   TRANSMEM        20..40
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        222..242
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   DOMAIN          297..513
FT                   /note="Histidine kinase"
FT   MOD_RES         325
FT                   /note="Phosphohistidine; by autocatalysis"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   518 AA;  61006 MW;  7DDB2923E69CA64A CRC64;
     MTAYKPYRHQ LRRSLFASTI FPVFLVIIIG LVSFYAIYIW IEHRTIHQHV DESQSSLHHT
     EKQIQTFITQ HNNSFQELDL TNHHDVTATK RELLKLIHQQ PATLYYELSG PNQFITNNYE
     HLNTKNMYLF STHQLKFNNS TYMLKIYMAN TPRLSEIKKD SRQFALIVDQ YDNILYANDD
     RFTIGEKYRP QQFGFMNESV KLNHADHRLI IYKDIHENIE DGITLLIVMA VVLVLLVIFG
     FISADNMAKR QTKDIETIIQ KIYYAKNRHL GTYTPLKNNS ELEEINNYIY DLFESNEQLI
     HSIEHTERRL RDIQLKEIER QFQPHFLFNT MQTIQYLITL SPKLAQTVVQ QLSQMLRYSL
     RTNSHTVELN EELNYIEQYV AIQNIRFDDM IKLHIESSEE ARHQTIGKMM LQPLIENAIK
     HGRDTESLDI TIRLTLARQN LHVLVCDNGI GMSSSRLQYV RQSLNNDVFD TKHLGLNHLH
     NKAMIQYGSH ARLHIFSKRN QGTLICYKIP LSRGNVDV