ID   HPTR_STAAN              Reviewed;         252 AA.
AC   Q7A7X9;
DT   21-AUG-2007, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2004, sequence version 1.
DT   25-MAY-2022, entry version 115.
DE   RecName: Full=Transcriptional regulatory protein HptR;
GN   Name=hptR; OrderedLocusNames=SA0215;
OS   Staphylococcus aureus (strain N315).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC   Staphylococcus.
OX   NCBI_TaxID=158879;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=N315;
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).
RN   [2]
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC   STRAIN=N315;
RA   Vaezzadeh A.R., Deshusses J., Lescuyer P., Hochstrasser D.F.;
RT   "Shotgun proteomic analysis of total and membrane protein extracts of S.
RT   aureus strain N315.";
RL   Submitted (OCT-2007) to UniProtKB.
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. Activates uhpT
CC       expression to facilitate glucose-6-phosphate/G6P utilization by
CC       directly binding to its promoter. Antagonizes CcpA-dependent
CC       transcription of a subset of CcpA-regulated genes involved in
CC       antibiotic susceptibility. {ECO:0000250|UniProtKB:Q2G1E1}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000305}.
CC   -!- PTM: Phosphorylated by HptS. {ECO:0000250|UniProtKB:Q2G1E1}.
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DR   EMBL; BA000018; BAB41437.1; -; Genomic_DNA.
DR   PIR; B89785; B89785.
DR   RefSeq; WP_000477526.1; NC_002745.2.
DR   AlphaFoldDB; Q7A7X9; -.
DR   SMR; Q7A7X9; -.
DR   EnsemblBacteria; BAB41437; BAB41437; BAB41437.
DR   KEGG; sau:SA0215; -.
DR   HOGENOM; CLU_000445_5_1_9; -.
DR   OMA; IMTAFEM; -.
DR   Proteomes; UP000000751; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
DR   GO; GO:0043565; F:sequence-specific DNA binding; IEA:InterPro.
DR   GO; GO:0000160; P:phosphorelay signal transduction system; IEA:UniProtKB-KW.
DR   InterPro; IPR011006; CheY-like_superfamily.
DR   InterPro; IPR009057; Homeobox-like_sf.
DR   InterPro; IPR018060; HTH_AraC.
DR   InterPro; IPR001789; Sig_transdc_resp-reg_receiver.
DR   Pfam; PF12833; HTH_18; 1.
DR   Pfam; PF00072; Response_reg; 1.
DR   SMART; SM00342; HTH_ARAC; 1.
DR   SMART; SM00448; REC; 1.
DR   SUPFAM; SSF46689; SSF46689; 2.
DR   SUPFAM; SSF52172; SSF52172; 1.
DR   PROSITE; PS01124; HTH_ARAC_FAMILY_2; 1.
DR   PROSITE; PS50110; RESPONSE_REGULATORY; 1.
PE   1: Evidence at protein level;
KW   Cytoplasm; DNA-binding; Phosphoprotein; Transcription;
KW   Transcription regulation; Two-component regulatory system.
FT   CHAIN           1..252
FT                   /note="Transcriptional regulatory protein HptR"
FT                   /id="PRO_0000299114"
FT   DOMAIN          3..118
FT                   /note="Response regulatory"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00169"
FT   DOMAIN          153..250
FT                   /note="HTH araC/xylS-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00593"
FT   DNA_BIND        170..191
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00593"
FT   DNA_BIND        217..240
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00593"
FT   MOD_RES         55
FT                   /note="4-aspartylphosphate"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00169"
SQ   SEQUENCE   252 AA;  29575 MW;  16E88E45A3D52E2C CRC64;
     MFKVVICDDE RIIREGLKQI IPWGDYHFNT IYTAKDGVEA LSLIQQHQPE LVITDIRMPR
     KNGVDLLNDI ALLDCNVIIL SSYDDFEYMK AGIQHHVLDY LLKPVDHAQL EVILGRLVRT
     LLEQQSQNGR SLASCHDAFQ PLLKVEYDDY YVNQIVDQIK QSYQTKVTVS DLIQHIDVSE
     SYAMRTFKDH VGITIVDYLN RYRILQSLQL LDRHYKHYEI ADKVGFSEYK MFSYHFKKYL
     QMSPSDYCKQ AK