ID   Y139_BUCAI              Reviewed;         256 AA.
AC   P57239;
DT   01-DEC-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2000, sequence version 1.
DT   03-AUG-2022, entry version 88.
DE   RecName: Full=Uncharacterized membrane protein BU139;
GN   OrderedLocusNames=BU139;
OS   Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon
OS   pisum symbiotic bacterium).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Erwiniaceae; Buchnera.
OX   NCBI_TaxID=107806;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=APS;
RX   PubMed=10993077; DOI=10.1038/35024074;
RA   Shigenobu S., Watanabe H., Hattori M., Sakaki Y., Ishikawa H.;
RT   "Genome sequence of the endocellular bacterial symbiont of aphids Buchnera
RT   sp. APS.";
RL   Nature 407:81-86(2000).
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Multi-pass membrane
CC       protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the DedA family. {ECO:0000305}.
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DR   EMBL; BA000003; BAB12857.1; -; Genomic_DNA.
DR   RefSeq; NP_239971.1; NC_002528.1.
DR   RefSeq; WP_009874095.1; NC_002528.1.
DR   AlphaFoldDB; P57239; -.
DR   STRING; 107806.10038822; -.
DR   EnsemblBacteria; BAB12857; BAB12857; BAB12857.
DR   KEGG; buc:BU139; -.
DR   PATRIC; fig|107806.10.peg.148; -.
DR   eggNOG; COG0586; Bacteria.
DR   HOGENOM; CLU_044208_3_2_6; -.
DR   OMA; LMPVYRH; -.
DR   BioCyc; BAPH107806:GBZJ-138-MON; -.
DR   Proteomes; UP000001806; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   InterPro; IPR032818; DedA.
DR   InterPro; IPR032816; SNARE_assoc.
DR   PANTHER; PTHR30353; PTHR30353; 1.
DR   Pfam; PF09335; SNARE_assoc; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Membrane; Reference proteome; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..256
FT                   /note="Uncharacterized membrane protein BU139"
FT                   /id="PRO_0000161424"
FT   TRANSMEM        6..26
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        29..49
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        61..81
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        145..165
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        175..195
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        218..238
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   256 AA;  29266 MW;  81D3A815D8747803 CRC64;
     MESWLTSFIT QSLVYSLLVV GIVSFLESLA LVGLLLPGII LMTTLGTFIG DGKLSFYPAW
     ISGTTGCLLG DWISYYIGLY FKNWLYNFNF LKKNQKLLDK TKSFLDKHSM LTIILGRFIG
     PTRPLIPMVS GMLKLPLKKF VFPSIIGCIL WPPVYFFPGI VTGIAIKIPE SSQSYYFKWL
     LLLISILIWL GIWLISKWWK MRKNHIDNRT SFFTKKKIGW LAILTMSSGI LSLIAIQFHP
     TMLIFREIFS TILLGT