ID   PHOU_BURSP              Reviewed;         235 AA.
AC   Q9XBG0;
DT   01-DEC-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1999, sequence version 1.
DT   25-MAY-2022, entry version 61.
DE   RecName: Full=Phosphate-specific transport system accessory protein PhoU homolog;
DE            Short=Pst system accessory protein PhoU homolog;
GN   Name=phoU;
OS   Burkholderia sp.
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Burkholderia.
OX   NCBI_TaxID=36773;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=10383982; DOI=10.1128/jb.181.13.4106-4109.1999;
RA   Ruiz-Lozano J., Bonfante P.;
RT   "Identification of a putative P-transporter operon in the genome of a
RT   Burkholderia strain living inside the arbuscular mycorrhizal fungus
RT   Gigaspora margarita.";
RL   J. Bacteriol. 181:4106-4109(1999).
CC   -!- FUNCTION: Plays a role in the regulation of phosphate uptake.
CC       {ECO:0000250}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the PhoU family. {ECO:0000305}.
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DR   EMBL; AJ132617; CAB41943.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q9XBG0; -.
DR   SMR; Q9XBG0; -.
DR   GO; GO:0005737; C:cytoplasm; ISS:UniProtKB.
DR   GO; GO:0042803; F:protein homodimerization activity; ISS:UniProtKB.
DR   GO; GO:0030643; P:cellular phosphate ion homeostasis; IEA:InterPro.
DR   GO; GO:0045936; P:negative regulation of phosphate metabolic process; ISS:UniProtKB.
DR   GO; GO:2000186; P:negative regulation of phosphate transmembrane transport; ISS:UniProtKB.
DR   GO; GO:0006817; P:phosphate ion transport; IEA:UniProtKB-KW.
DR   Gene3D; 1.20.58.220; -; 1.
DR   InterPro; IPR028366; P_transport_PhoU.
DR   InterPro; IPR038078; PhoU-like_sf.
DR   InterPro; IPR026022; PhoU_dom.
DR   PANTHER; PTHR42930; PTHR42930; 1.
DR   Pfam; PF01895; PhoU; 2.
DR   PIRSF; PIRSF003107; PhoU; 1.
DR   TIGRFAMs; TIGR02135; phoU_full; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Phosphate transport; Transport.
FT   CHAIN           1..235
FT                   /note="Phosphate-specific transport system accessory
FT                   protein PhoU homolog"
FT                   /id="PRO_0000155165"
SQ   SEQUENCE   235 AA;  26168 MW;  69F18F556238C4DB CRC64;
     MIDKHLSSQF DADLESVCAQ MLEMGRLVKM QVTDAMDALN HLDAQAAQRV MRNEQRINTL
     EIDIDQECSN IIVRRQPAAR DLRLLMAISK IITDLERVGD EAEKIAVCTQ RLTQAGAQPH
     LMDGSALKQA GAMAISMLHR ALESFMHLDT AATAQIVRDD CVINEAFHAF VRTLITYMKE
     DTQMISTGLD YLSAAKAIER IGDHATNLAE FTIYIVKGTD VRHISPEQLA QEALC