ID   PHNU_SALCH              Reviewed;         286 AA.
AC   Q57SD7;
DT   15-MAY-2007, integrated into UniProtKB/Swiss-Prot.
DT   10-MAY-2005, sequence version 1.
DT   25-MAY-2022, entry version 83.
DE   RecName: Full=Putative 2-aminoethylphosphonate transport system permease protein PhnU;
GN   Name=phnU; OrderedLocusNames=SCH_0468;
OS   Salmonella choleraesuis (strain SC-B67).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=321314;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SC-B67;
RX   PubMed=15781495; DOI=10.1093/nar/gki297;
RA   Chiu C.-H., Tang P., Chu C., Hu S., Bao Q., Yu J., Chou Y.-Y., Wang H.-S.,
RA   Lee Y.-S.;
RT   "The genome sequence of Salmonella enterica serovar Choleraesuis, a highly
RT   invasive and resistant zoonotic pathogen.";
RL   Nucleic Acids Res. 33:1690-1698(2005).
CC   -!- FUNCTION: Probably part of the PhnSTUV complex (TC 3.A.1.11.5) involved
CC       in 2-aminoethylphosphonate import. Probably responsible for the
CC       translocation of the substrate across the membrane (By similarity).
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000305}; Multi-pass
CC       membrane protein {ECO:0000255|PROSITE-ProRule:PRU00441}.
CC   -!- SIMILARITY: Belongs to the binding-protein-dependent transport system
CC       permease family. {ECO:0000305}.
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DR   EMBL; AE017220; AAX64374.1; -; Genomic_DNA.
DR   RefSeq; WP_001539304.1; NC_006905.1.
DR   AlphaFoldDB; Q57SD7; -.
DR   SMR; Q57SD7; -.
DR   EnsemblBacteria; AAX64374; AAX64374; SCH_0468.
DR   KEGG; sec:SCH_0468; -.
DR   HOGENOM; CLU_016047_18_0_6; -.
DR   OMA; TPFVMRP; -.
DR   Proteomes; UP000000538; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0033223; P:2-aminoethylphosphonate transport; IEA:InterPro.
DR   GO; GO:0055085; P:transmembrane transport; IEA:InterPro.
DR   CDD; cd06261; TM_PBP2; 1.
DR   Gene3D; 1.10.3720.10; -; 1.
DR   InterPro; IPR017636; AminoethylPonate_ABC_perm-PhnU.
DR   InterPro; IPR000515; MetI-like.
DR   InterPro; IPR035906; MetI-like_sf.
DR   Pfam; PF00528; BPD_transp_1; 1.
DR   SUPFAM; SSF161098; SSF161098; 1.
DR   TIGRFAMs; TIGR03226; PhnU; 1.
DR   PROSITE; PS50928; ABC_TM1; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Membrane; Transmembrane;
KW   Transmembrane helix; Transport.
FT   CHAIN           1..286
FT                   /note="Putative 2-aminoethylphosphonate transport system
FT                   permease protein PhnU"
FT                   /id="PRO_0000286743"
FT   TRANSMEM        19..39
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TRANSMEM        76..96
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TRANSMEM        111..131
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TRANSMEM        150..170
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TRANSMEM        202..222
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   TRANSMEM        254..274
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT   DOMAIN          68..275
FT                   /note="ABC transmembrane type-1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
SQ   SEQUENCE   286 AA;  30872 MW;  73EA6D5EC423384C CRC64;
     MSLILPLEKP ALNLRPLLWL LLPLLVLATL FFWPLSLIVE QALRGANGEI GLETFRHVVD
     SKRFVGALLN TLQIAFFATA GCLLLGSAMS LILVFIPFPG SELIGRVVDT FIALPTFLIT
     LAFTFIYGSA GLLNGTLMSL FAFELPPVDF LYSMQGVILA EITVFTPLVM RPLMAALRQI
     DKSQLEAASI LGAHPLRVIG QVIFPAALPA LMAGGSLCLL LTTNEFGIVL FIGAKGVNTL
     PMMVYSKAIL ESDYTVACMI ALINIVLSLG LFSLYRLAAS RTGVRS