PSTB1_PSESM
ID PSTB1_PSESM Reviewed; 259 AA.
AC Q880A6;
DT 09-SEP-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2003, sequence version 1.
DT 03-AUG-2022, entry version 116.
DE RecName: Full=Phosphate import ATP-binding protein PstB 1 {ECO:0000255|HAMAP-Rule:MF_01702};
DE EC=7.3.2.1 {ECO:0000255|HAMAP-Rule:MF_01702};
DE AltName: Full=ABC phosphate transporter 1 {ECO:0000255|HAMAP-Rule:MF_01702};
DE AltName: Full=Phosphate-transporting ATPase 1 {ECO:0000255|HAMAP-Rule:MF_01702};
GN Name=pstB1 {ECO:0000255|HAMAP-Rule:MF_01702}; Synonyms=pstB-1;
GN OrderedLocusNames=PSPTO_3266;
OS Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=223283;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-871 / DC3000;
RX PubMed=12928499; DOI=10.1073/pnas.1731982100;
RA Buell C.R., Joardar V., Lindeberg M., Selengut J., Paulsen I.T.,
RA Gwinn M.L., Dodson R.J., DeBoy R.T., Durkin A.S., Kolonay J.F., Madupu R.,
RA Daugherty S.C., Brinkac L.M., Beanan M.J., Haft D.H., Nelson W.C.,
RA Davidsen T.M., Zafar N., Zhou L., Liu J., Yuan Q., Khouri H.M.,
RA Fedorova N.B., Tran B., Russell D., Berry K.J., Utterback T.R.,
RA Van Aken S.E., Feldblyum T.V., D'Ascenzo M., Deng W.-L., Ramos A.R.,
RA Alfano J.R., Cartinhour S., Chatterjee A.K., Delaney T.P., Lazarowitz S.G.,
RA Martin G.B., Schneider D.J., Tang X., Bender C.L., White O., Fraser C.M.,
RA Collmer A.;
RT "The complete genome sequence of the Arabidopsis and tomato pathogen
RT Pseudomonas syringae pv. tomato DC3000.";
RL Proc. Natl. Acad. Sci. U.S.A. 100:10181-10186(2003).
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 inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_01702}; Peripheral membrane protein {ECO:0000255|HAMAP-
CC 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; AE016853; AAO56744.1; -; Genomic_DNA.
DR RefSeq; NP_793049.1; NC_004578.1.
DR RefSeq; WP_002553918.1; NC_004578.1.
DR AlphaFoldDB; Q880A6; -.
DR SMR; Q880A6; -.
DR STRING; 223283.PSPTO_3266; -.
DR EnsemblBacteria; AAO56744; AAO56744; PSPTO_3266.
DR GeneID; 61870512; -.
DR GeneID; 64465447; -.
DR GeneID; 65074445; -.
DR KEGG; pst:PSPTO_3266; -.
DR PATRIC; fig|223283.9.peg.3340; -.
DR eggNOG; COG1117; Bacteria.
DR HOGENOM; CLU_000604_1_22_6; -.
DR OMA; TIDICRV; -.
DR OrthoDB; 1416748at2; -.
DR PhylomeDB; Q880A6; -.
DR Proteomes; UP000002515; 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; IPR015850; ABC_transpr_PstB.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR005670; Phosp_transpt1.
DR PANTHER; PTHR43423; PTHR43423; 1.
DR PANTHER; PTHR43423:SF3; PTHR43423:SF3; 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 inner membrane; Cell membrane; Membrane;
KW Nucleotide-binding; Phosphate transport; Reference proteome; Translocase;
KW Transport.
FT CHAIN 1..259
FT /note="Phosphate import ATP-binding protein PstB 1"
FT /id="PRO_0000092865"
FT DOMAIN 13..254
FT /note="ABC transporter"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01702"
FT BINDING 45..52
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01702"
SQ SEQUENCE 259 AA; 29333 MW; 82F24EE1B250717D CRC64;
MNNLSLANEK TKIQVRGLEF FYNNQKSLKS IDMTIPEKRI TAIIGPSGCG KSTLLRVFNR
IYAMYPKQEA RGEVLLNGEN ILAPGYSMNR LRSHVGMVFQ KPVPFPMSIY DNISYAIKHH
EKLSRREMED RVEQALRGAA LWDEVKDKLK QSATGLSGGQ QQRLCIARTI ALRPQVLLLD
EPTSALDPIS TGRIEQLITE LKEQFTVIIV THNMQQAARC SDYTAFMFMG ELIEHGDTDT
IFTKPSKTQT EDYITGRFG
