ID   PHOU_METJA              Reviewed;         236 AA.
AC   Q58415;
DT   01-DEC-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 107.
DE   RecName: Full=Phosphate-specific transport system accessory protein PhoU homolog;
DE            Short=Pst system accessory protein PhoU homolog;
GN   OrderedLocusNames=MJ1009;
OS   Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM
OS   10045 / NBRC 100440) (Methanococcus jannaschii).
OC   Archaea; Euryarchaeota; Methanomada group; Methanococci; Methanococcales;
OC   Methanocaldococcaceae; Methanocaldococcus.
OX   NCBI_TaxID=243232;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440;
RX   PubMed=8688087; DOI=10.1126/science.273.5278.1058;
RA   Bult C.J., White O., Olsen G.J., Zhou L., Fleischmann R.D., Sutton G.G.,
RA   Blake J.A., FitzGerald L.M., Clayton R.A., Gocayne J.D., Kerlavage A.R.,
RA   Dougherty B.A., Tomb J.-F., Adams M.D., Reich C.I., Overbeek R.,
RA   Kirkness E.F., Weinstock K.G., Merrick J.M., Glodek A., Scott J.L.,
RA   Geoghagen N.S.M., Weidman J.F., Fuhrmann J.L., Nguyen D., Utterback T.R.,
RA   Kelley J.M., Peterson J.D., Sadow P.W., Hanna M.C., Cotton M.D.,
RA   Roberts K.M., Hurst M.A., Kaine B.P., Borodovsky M., Klenk H.-P.,
RA   Fraser C.M., Smith H.O., Woese C.R., Venter J.C.;
RT   "Complete genome sequence of the methanogenic archaeon, Methanococcus
RT   jannaschii.";
RL   Science 273:1058-1073(1996).
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; L77117; AAB99011.1; -; Genomic_DNA.
DR   PIR; H64425; H64425.
DR   RefSeq; WP_010870522.1; NC_000909.1.
DR   AlphaFoldDB; Q58415; -.
DR   SMR; Q58415; -.
DR   STRING; 243232.MJ_1009; -.
DR   EnsemblBacteria; AAB99011; AAB99011; MJ_1009.
DR   GeneID; 1451906; -.
DR   KEGG; mja:MJ_1009; -.
DR   eggNOG; arCOG00232; Archaea.
DR   HOGENOM; CLU_078518_3_0_2; -.
DR   InParanoid; Q58415; -.
DR   OMA; WKHGIET; -.
DR   OrthoDB; 76473at2157; -.
DR   PhylomeDB; Q58415; -.
DR   Proteomes; UP000000805; Chromosome.
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; -; 2.
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; Reference proteome; Transport.
FT   CHAIN           1..236
FT                   /note="Phosphate-specific transport system accessory
FT                   protein PhoU homolog"
FT                   /id="PRO_0000155188"
SQ   SEQUENCE   236 AA;  27426 MW;  900834E6BBE649D6 CRC64;
     MPKKFEEILK EVENDLIEMA ELCAEQTENA VKAFIESDRE LAKQVRKRDT TIDLMEMKIE
     EKCIKAIALY QPVSGDLREL MTAIKISSKL EKVGDNASKI CKILLKSDVE GNRKNELLIV
     MKDYLINMLK NAMIAFKTRD ESLARDVYNM DKRLDDLYEQ LYRSMISKII ENPKNLTLYT
     EIIFAGKYLE RSGNIVASIG DRIVYMITGE RIKEEEIEEE LKKEKDIEKN IDQIND