PSTB_UREPA
ID PSTB_UREPA Reviewed; 329 AA.
AC Q9PQU3;
DT 09-SEP-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2000, sequence version 1.
DT 03-AUG-2022, entry version 116.
DE RecName: Full=Phosphate import ATP-binding protein PstB {ECO:0000255|HAMAP-Rule:MF_01702};
DE EC=7.3.2.1 {ECO:0000255|HAMAP-Rule:MF_01702};
DE AltName: Full=ABC phosphate transporter {ECO:0000255|HAMAP-Rule:MF_01702};
DE AltName: Full=Phosphate-transporting ATPase {ECO:0000255|HAMAP-Rule:MF_01702};
GN Name=pstB {ECO:0000255|HAMAP-Rule:MF_01702}; OrderedLocusNames=UU200;
OS Ureaplasma parvum serovar 3 (strain ATCC 700970).
OC Bacteria; Tenericutes; Mollicutes; Mycoplasmataceae; Ureaplasma.
OX NCBI_TaxID=273119;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700970;
RX PubMed=11048724; DOI=10.1038/35037619;
RA Glass J.I., Lefkowitz E.J., Glass J.S., Heiner C.R., Chen E.Y.,
RA Cassell G.H.;
RT "The complete sequence of the mucosal pathogen Ureaplasma urealyticum.";
RL Nature 407:757-762(2000).
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; AF222894; AAF30607.1; -; Genomic_DNA.
DR RefSeq; WP_006688921.1; NC_002162.1.
DR AlphaFoldDB; Q9PQU3; -.
DR SMR; Q9PQU3; -.
DR STRING; 273119.UU200; -.
DR EnsemblBacteria; AAF30607; AAF30607; UU200.
DR GeneID; 29672128; -.
DR KEGG; uur:UU200; -.
DR eggNOG; COG1117; Bacteria.
DR HOGENOM; CLU_000604_1_22_14; -.
DR OMA; TIDICRV; -.
DR Proteomes; UP000000423; 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; Reference proteome; Translocase; Transport.
FT CHAIN 1..329
FT /note="Phosphate import ATP-binding protein PstB"
FT /id="PRO_0000092924"
FT DOMAIN 83..324
FT /note="ABC transporter"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01702"
FT BINDING 115..122
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01702"
SQ SEQUENCE 329 AA; 37838 MW; 6CC5659C4F099FC5 CRC64;
MNDQKDNKEI QTIVPLNQKT NLNELDAKAI YDEFQKLNKY QRAFAWLKLP KQKKAELKQF
LNKKKTQVDL LKEDFNHANV FEIRNFNFWY MNRTKHVLHD LNLDIKRNKV TAFIGPSGCG
KSTFLRNLNQ LNDLIEGTSH EGEIYFLGTN TRSKKISSLE LRTRIGMVFQ KPTPFEMSIF
DNVAYGPRNN GINDRKILEK IVEKSLKSAA LWDEVKDDLD KAGNALSGGQ QQRLCIARAI
ALEPEVLLMD EPTSALDPIA TAKIEELILE LKKKYSIIIV THSMAQAQRI SDETVFFYQG
WIEEAGETKT IFIHPKNKRT KDYISGKIG