ID   SPDB_STRLI              Reviewed;         291 AA.
AC   P22408;
DT   01-AUG-1991, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1991, sequence version 1.
DT   25-MAY-2022, entry version 57.
DE   RecName: Full=Protein SpdB;
GN   Name=spdB;
OS   Streptomyces lividans.
OG   Plasmid pIJ101.
OC   Bacteria; Actinobacteria; Streptomycetales; Streptomycetaceae;
OC   Streptomyces.
OX   NCBI_TaxID=1916;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=3170481; DOI=10.1128/jb.170.10.4634-4651.1988;
RA   Kendall K.J., Cohen S.N.;
RT   "Complete nucleotide sequence of the Streptomyces lividans plasmid pIJ101
RT   and correlation of the sequence with genetic properties.";
RL   J. Bacteriol. 170:4634-4651(1988).
CC   -!- FUNCTION: Involved in plasmid transfer.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Multi-pass membrane
CC       protein {ECO:0000305}.
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DR   EMBL; M21778; AAA88408.1; -; Genomic_DNA.
DR   PIR; E31844; E31844.
DR   RefSeq; NP_040445.1; NC_001387.1.
DR   RefSeq; WP_010889917.1; NC_001387.1.
DR   AlphaFoldDB; P22408; -.
DR   SMR; P22408; -.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
PE   4: Predicted;
KW   Cell membrane; Membrane; Plasmid; Transmembrane; Transmembrane helix.
FT   CHAIN           1..291
FT                   /note="Protein SpdB"
FT                   /id="PRO_0000072115"
FT   TRANSMEM        24..44
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        71..91
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        99..119
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   291 AA;  30673 MW;  7C3FDAC1FA696B25 CRC64;
     MEKKRSMTAA PAVAMTAVSM VLTVVVIVMW LGEAMPWAVA LVVGLGLDGG WLATLAYERR
     LAARGDHSRA ITGVGWGFGA VATGVLVAHA LGEESAGAWL AVAWLPLAAK ALWLVHGLWE
     RTALTPTALD QIRDIQQDAR DRAAVARAQL RAEAGTEVTR LEAVTGAGAR VARVQAETAG
     ELASAWSTLE EAREGEGTAR ALTCVTSRVT PTSPPSWRLP VWGPTEPVPA AIEGSADVVP
     LSNEEIDGIM SGLVDSGSYR VAAGRFRDMG YSAGEARLQA SWRRVTREVA A