ID   PSTS_HAEIN              Reviewed;         334 AA.
AC   P45192;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1995, sequence version 1.
DT   03-AUG-2022, entry version 119.
DE   RecName: Full=Phosphate-binding protein PstS;
DE            Short=PBP;
DE   Flags: Precursor;
GN   Name=pstS; OrderedLocusNames=HI_1383;
OS   Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Haemophilus.
OX   NCBI_TaxID=71421;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 51907 / DSM 11121 / KW20 / Rd;
RX   PubMed=7542800; DOI=10.1126/science.7542800;
RA   Fleischmann R.D., Adams M.D., White O., Clayton R.A., Kirkness E.F.,
RA   Kerlavage A.R., Bult C.J., Tomb J.-F., Dougherty B.A., Merrick J.M.,
RA   McKenney K., Sutton G.G., FitzHugh W., Fields C.A., Gocayne J.D.,
RA   Scott J.D., Shirley R., Liu L.-I., Glodek A., Kelley J.M., Weidman J.F.,
RA   Phillips C.A., Spriggs T., Hedblom E., Cotton M.D., Utterback T.R.,
RA   Hanna M.C., Nguyen D.T., Saudek D.M., Brandon R.C., Fine L.D.,
RA   Fritchman J.L., Fuhrmann J.L., Geoghagen N.S.M., Gnehm C.L., McDonald L.A.,
RA   Small K.V., Fraser C.M., Smith H.O., Venter J.C.;
RT   "Whole-genome random sequencing and assembly of Haemophilus influenzae
RT   Rd.";
RL   Science 269:496-512(1995).
CC   -!- FUNCTION: Part of the ABC transporter complex PstSACB involved in
CC       phosphate import. {ECO:0000250}.
CC   -!- SUBUNIT: The complex is composed of two ATP-binding proteins (PstB),
CC       two transmembrane proteins (PstC and PstA) and a solute-binding protein
CC       (PstS). {ECO:0000305}.
CC   -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the PstS family. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAC23028.1; Type=Frameshift; Evidence={ECO:0000305};
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DR   EMBL; L42023; AAC23028.1; ALT_FRAME; Genomic_DNA.
DR   PIR; I64120; I64120.
DR   RefSeq; NP_439535.1; NC_000907.1.
DR   AlphaFoldDB; P45192; -.
DR   SMR; P45192; -.
DR   STRING; 71421.HI_1383; -.
DR   EnsemblBacteria; AAC23028; AAC23028; HI_1383.
DR   KEGG; hin:HI_1383; -.
DR   PATRIC; fig|71421.8.peg.1439; -.
DR   eggNOG; COG0226; Bacteria.
DR   HOGENOM; CLU_034528_1_0_6; -.
DR   PhylomeDB; P45192; -.
DR   BioCyc; HINF71421:G1GJ1-1409-MON; -.
DR   Proteomes; UP000000579; Chromosome.
DR   GO; GO:0043190; C:ATP-binding cassette (ABC) transporter complex; IEA:InterPro.
DR   GO; GO:0042597; C:periplasmic space; IEA:UniProtKB-SubCell.
DR   GO; GO:0042301; F:phosphate ion binding; IEA:InterPro.
DR   GO; GO:0035435; P:phosphate ion transmembrane transport; IEA:InterPro.
DR   InterPro; IPR005673; ABC_phos-bd_PstS.
DR   InterPro; IPR024370; PBP_domain.
DR   Pfam; PF12849; PBP_like_2; 1.
DR   PIRSF; PIRSF002756; PstS; 1.
DR   TIGRFAMs; TIGR00975; 3a0107s03; 1.
PE   3: Inferred from homology;
KW   Periplasm; Phosphate transport; Reference proteome; Signal; Transport.
FT   SIGNAL          1..19
FT                   /evidence="ECO:0000255"
FT   CHAIN           20..334
FT                   /note="Phosphate-binding protein PstS"
FT                   /id="PRO_0000031849"
FT   BINDING         27..29
FT                   /ligand="phosphate"
FT                   /ligand_id="ChEBI:CHEBI:43474"
FT                   /evidence="ECO:0000250|UniProtKB:P9WGT7"
FT   BINDING         56
FT                   /ligand="phosphate"
FT                   /ligand_id="ChEBI:CHEBI:43474"
FT                   /evidence="ECO:0000250|UniProtKB:P9WGT7"
FT   BINDING         74
FT                   /ligand="phosphate"
FT                   /ligand_id="ChEBI:CHEBI:43474"
FT                   /evidence="ECO:0000250|UniProtKB:P9WGT7"
FT   BINDING         157..159
FT                   /ligand="phosphate"
FT                   /ligand_id="ChEBI:CHEBI:43474"
FT                   /evidence="ECO:0000250|UniProtKB:P9WGT7"
SQ   SEQUENCE   334 AA;  36665 MW;  FFC44EE853FE6B62 CRC64;
     MKKKSYYVLT LGTLPFAQAN SITGAGASFP YPIYAKWASL YEKETGNKVN YQSIGSGGGQ
     QQIIAKTVDF GASDDPMKSE LLQQHQLVQF PAVIGGIVPV VNLPEIKPGK LKLSGKLLAE
     IFLGKIKKWN DPDLVALNPT LPLPNKNIIV IHRSDGSGTT FGFTNYLSKI SNDWKNQVGE
     GKSVKWLTGQ GGKGNEGVAS YVRQMKYSIG YVEYAYAKQN QLAWISLQNQ AGQFVQPSNE
     SFMAAASHAK WHEKAGMGVI LTNETGEKSW PITAASFILL NKYSDNPETT KNVLAFFDWA
     FSRGQDAATE LDYVPIPADV VSTIKSQWKT ELKQ