ID   PSTB3_STRPN             Reviewed;         250 AA.
AC   P0A2V8; Q8DN61; Q9X4T3;
DT   15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-MAR-2005, sequence version 1.
DT   03-AUG-2022, entry version 109.
DE   RecName: Full=Phosphate import ATP-binding protein PstB 3 {ECO:0000255|HAMAP-Rule:MF_01702};
DE            EC=7.3.2.1 {ECO:0000255|HAMAP-Rule:MF_01702};
DE   AltName: Full=ABC phosphate transporter 3 {ECO:0000255|HAMAP-Rule:MF_01702};
DE   AltName: Full=Phosphate-transporting ATPase 3 {ECO:0000255|HAMAP-Rule:MF_01702};
GN   Name=pstB3 {ECO:0000255|HAMAP-Rule:MF_01702}; OrderedLocusNames=SP_2087;
OS   Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4).
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC   Streptococcus.
OX   NCBI_TaxID=170187;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-334 / TIGR4;
RX   PubMed=11463916; DOI=10.1126/science.1061217;
RA   Tettelin H., Nelson K.E., Paulsen I.T., Eisen J.A., Read T.D.,
RA   Peterson S.N., Heidelberg J.F., DeBoy R.T., Haft D.H., Dodson R.J.,
RA   Durkin A.S., Gwinn M.L., Kolonay J.F., Nelson W.C., Peterson J.D.,
RA   Umayam L.A., White O., Salzberg S.L., Lewis M.R., Radune D.,
RA   Holtzapple E.K., Khouri H.M., Wolf A.M., Utterback T.R., Hansen C.L.,
RA   McDonald L.A., Feldblyum T.V., Angiuoli S.V., Dickinson T., Hickey E.K.,
RA   Holt I.E., Loftus B.J., Yang F., Smith H.O., Venter J.C., Dougherty B.A.,
RA   Morrison D.A., Hollingshead S.K., Fraser C.M.;
RT   "Complete genome sequence of a virulent isolate of Streptococcus
RT   pneumoniae.";
RL   Science 293:498-506(2001).
CC   -!- FUNCTION: Part of the ABC transporter complex PstSACB involved in
CC       phosphate import. Responsible for energy coupling to the transport
CC       system. {ECO:0000255|HAMAP-Rule:MF_01702}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + H2O + phosphate(out) = ADP + H(+) + 2 phosphate(in);
CC         Xref=Rhea:RHEA:24440, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:456216; EC=7.3.2.1;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01702};
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:0000255|HAMAP-Rule:MF_01702}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_01702};
CC       Peripheral membrane protein {ECO:0000255|HAMAP-Rule:MF_01702}.
CC   -!- SIMILARITY: Belongs to the ABC transporter superfamily. Phosphate
CC       importer (TC 3.A.1.7) family. {ECO:0000255|HAMAP-Rule:MF_01702}.
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DR   EMBL; AE005672; AAK76147.1; -; Genomic_DNA.
DR   PIR; B95244; B95244.
DR   RefSeq; WP_000536449.1; NZ_AKVY01000001.1.
DR   AlphaFoldDB; P0A2V8; -.
DR   SMR; P0A2V8; -.
DR   STRING; 170187.SP_2087; -.
DR   EnsemblBacteria; AAK76147; AAK76147; SP_2087.
DR   GeneID; 60233704; -.
DR   KEGG; spn:SP_2087; -.
DR   eggNOG; COG1117; Bacteria.
DR   OMA; TIDICRV; -.
DR   PhylomeDB; P0A2V8; -.
DR   BioCyc; SPNE170187:G1FZB-2172-MON; -.
DR   Proteomes; UP000000585; Chromosome.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0015415; F:ATPase-coupled phosphate ion transmembrane transporter activity; IEA:UniProtKB-EC.
DR   GO; GO:0005315; F:inorganic phosphate transmembrane transporter activity; IEA:InterPro.
DR   CDD; cd03260; ABC_PstB_phosphate_transporter; 1.
DR   Gene3D; 3.40.50.300; -; 1.
DR   InterPro; IPR003593; AAA+_ATPase.
DR   InterPro; IPR003439; ABC_transporter-like_ATP-bd.
DR   InterPro; IPR017871; ABC_transporter-like_CS.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR005670; Phosp_transpt1.
DR   PANTHER; PTHR43423; PTHR43423; 1.
DR   Pfam; PF00005; ABC_tran; 1.
DR   SMART; SM00382; AAA; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR00972; 3a0107s01c2; 1.
DR   PROSITE; PS00211; ABC_TRANSPORTER_1; 1.
DR   PROSITE; PS50893; ABC_TRANSPORTER_2; 1.
DR   PROSITE; PS51238; PSTB; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cell membrane; Membrane; Nucleotide-binding;
KW   Phosphate transport; Translocase; Transport.
FT   CHAIN           1..250
FT                   /note="Phosphate import ATP-binding protein PstB 3"
FT                   /id="PRO_0000092899"
FT   DOMAIN          4..245
FT                   /note="ABC transporter"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01702"
FT   BINDING         36..43
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01702"
SQ   SEQUENCE   250 AA;  28108 MW;  6B2E9A5BFEF62F89 CRC64;
     MGTFSVRHLD LFYGDFQALK NISIQLPERQ ITALIGPSGC GKSTFLKTLN RMNDLVPSCH
     IEGQVLLDEQ DIYSSKFNLN QLRKRVGMVF QQPNPFAMSI YDNVAYGPRT HGIRDKKQLD
     ALVEKSLKGA AIWEEVKDDL KKSAMSLSGG QQQRLCIARA LAVEPDILLM DEPTSALDPI
     STLKIEDLIQ QLKKDYTIII VTHNMQQASR ISDKTAFFLT GEICEFGDTV DVFTNPKDQR
     TEDYISGRFG