ID PHOU_CAUVN Reviewed; 230 AA.
AC B8GYG5; Q9RFA7;
DT 16-JUN-2009, integrated into UniProtKB/Swiss-Prot.
DT 03-MAR-2009, sequence version 1.
DT 27-MAR-2024, entry version 79.
DE RecName: Full=Phosphate-specific transport system accessory protein PhoU homolog;
DE Short=Pst system accessory protein PhoU homolog;
GN Name=phoU; OrderedLocusNames=CCNA_00295;
OS Caulobacter vibrioides (strain NA1000 / CB15N) (Caulobacter crescentus).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Caulobacterales;
OC Caulobacteraceae; Caulobacter.
OX NCBI_TaxID=565050;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=10629178; DOI=10.1128/jb.182.2.337-347.2000;
RA Gonin M., Quardokus E.M., O'Donnol D., Maddock J.R., Brun Y.V.;
RT "Regulation of stalk elongation by phosphate in Caulobacter crescentus.";
RL J. Bacteriol. 182:337-347(2000).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NA1000 / CB15N;
RX PubMed=20472802; DOI=10.1128/jb.00255-10;
RA Marks M.E., Castro-Rojas C.M., Teiling C., Du L., Kapatral V.,
RA Walunas T.L., Crosson S.;
RT "The genetic basis of laboratory adaptation in Caulobacter crescentus.";
RL J. Bacteriol. 192:3678-3688(2010).
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; AF196490; AAF15532.1; -; Genomic_DNA.
DR EMBL; CP001340; ACL93762.1; -; Genomic_DNA.
DR RefSeq; WP_010918182.1; NC_011916.1.
DR RefSeq; YP_002515670.1; NC_011916.1.
DR AlphaFoldDB; B8GYG5; -.
DR SMR; B8GYG5; -.
DR GeneID; 7330748; -.
DR KEGG; ccs:CCNA_00295; -.
DR PATRIC; fig|565050.3.peg.292; -.
DR HOGENOM; CLU_078518_2_1_5; -.
DR OrthoDB; 9814256at2; -.
DR PhylomeDB; B8GYG5; -.
DR Proteomes; UP000001364; Chromosome.
DR GO; GO:0005737; C:cytoplasm; ISS:UniProtKB.
DR GO; GO:0042803; F:protein homodimerization activity; ISS:UniProtKB.
DR GO; GO:0030643; P:intracellular 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 InterPro; IPR028366; P_transport_PhoU.
DR InterPro; IPR038078; PhoU-like_sf.
DR InterPro; IPR026022; PhoU_dom.
DR NCBIfam; TIGR02135; phoU_full; 1.
DR PANTHER; PTHR42930; PHOSPHATE-SPECIFIC TRANSPORT SYSTEM ACCESSORY PROTEIN PHOU; 1.
DR PANTHER; PTHR42930:SF3; PHOSPHATE-SPECIFIC TRANSPORT SYSTEM ACCESSORY PROTEIN PHOU; 1.
DR Pfam; PF01895; PhoU; 2.
DR PIRSF; PIRSF003107; PhoU; 1.
DR SUPFAM; SSF109755; PhoU-like; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Phosphate transport; Reference proteome; Transport.
FT CHAIN 1..230
FT /note="Phosphate-specific transport system accessory
FT protein PhoU homolog"
FT /id="PRO_0000378302"
FT CONFLICT 102
FT /note="K -> N (in Ref. 1; AAF15532)"
FT /evidence="ECO:0000305"
FT CONFLICT 153
FT /note="V -> L (in Ref. 1; AAF15532)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 230 AA; 25583 MW; 0998E40680F5F1CB CRC64;
MTEHTVKSYG EELAHLTAEV TRMGGIAESQ VADCIAAIAR RDGPLAQAVV AGDERLDTLQ
SEIERKAFRL IALRQPMAVD LRHAVAALKI SMSLERCGDM AKNIGKRALI LTEADPMSAL
TRSIERMGKL VQGRLKDVLD AYTTSDLQRA IGVWSRDEEV DEHYNAIFRE LLTYMMGDPR
TINACTHLLF VAKNLERIGD HATNIAEIIH FELTGEELTS QRPKLDVLSQ
//
