ID   TRAS1_ECOLI             Reviewed;         173 AA.
AC   P09129;
DT   01-JUL-1989, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2000, sequence version 2.
DT   03-AUG-2022, entry version 93.
DE   RecName: Full=Protein TraS;
GN   Name=traS; OrderedLocusNames=ECOK12F100;
OS   Escherichia coli (strain K12).
OG   Plasmid F.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=83333;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=K12;
RX   PubMed=3323526; DOI=10.1016/0022-2836(87)90452-9;
RA   Jalajakumari M.B., Guidolin A., Buhj H.J., Manning P.A.;
RT   "Surface exclusion genes traS and traT of the F sex factor of Escherichia
RT   coli K-12. Determination of the nucleotide sequence and promoter and
RT   terminator activities.";
RL   J. Mol. Biol. 198:1-11(1987).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=7915817; DOI=10.1128/mr.58.2.162-210.1994;
RA   Frost L.S., Ippen-Ihler K., Skurray R.A.;
RT   "Analysis of the sequence and gene products of the transfer region of the F
RT   sex factor.";
RL   Microbiol. Rev. 58:162-210(1994).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K12 / CR63;
RA   Shimizu H., Saitoh Y., Suda Y., Uehara K., Sampei G., Mizobuchi K.;
RT   "Complete nucleotide sequence of the F plasmid: its implications for
RT   organization and diversification of plasmid genomes.";
RL   Submitted (APR-2000) to the EMBL/GenBank/DDBJ databases.
RN   [4]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-25.
RX   PubMed=1348105; DOI=10.1007/bf00299147;
RA   Firth N., Skurray R.A.;
RT   "Characterization of the F plasmid bifunctional conjugation gene, traG.";
RL   Mol. Gen. Genet. 232:145-153(1992).
CC   -!- FUNCTION: Involved in surface exclusion.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane.
CC   -!- INDUCTION: The expression is positively controlled by the product of
CC       TraJ.
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DR   EMBL; X06915; CAA30011.1; -; Genomic_DNA.
DR   EMBL; U01159; AAC44196.1; -; Genomic_DNA.
DR   EMBL; AP001918; BAA97970.1; -; Genomic_DNA.
DR   EMBL; M59763; AAA98082.1; -; Genomic_DNA.
DR   PIR; S01756; S01756.
DR   RefSeq; NP_061479.1; NC_002483.1.
DR   RefSeq; WP_000632670.1; NZ_CP014273.1.
DR   AlphaFoldDB; P09129; -.
DR   SMR; P09129; -.
DR   PRIDE; P09129; -.
DR   PATRIC; fig|83333.107.peg.612; -.
DR   PRO; PR:P09129; -.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
PE   2: Evidence at transcript level;
KW   Cell inner membrane; Cell membrane; Conjugation; Membrane; Plasmid.
FT   CHAIN           1..173
FT                   /note="Protein TraS"
FT                   /id="PRO_0000068476"
FT   CONFLICT        144..173
FT                   /note="IQLDIGRYQFVGVIDAINSYVKNKKLSRVK -> DSIRYR (in Ref. 1
FT                   and 2)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   173 AA;  19518 MW;  2C2A18F8E180C0CC CRC64;
     MITQQIISSE LEVLKKHIDS GDIRIPSLWQ GLKPGLIIMG WMIFCPLLMS FLITQKTSET
     LTAVLAGGWL GLIILFIVAR IRMLYFSLPE EFLKTSSVMR VISSKLKVYF IVYMGVIFLW
     SFLGGGIIYG FGAILVTVIM AFLIQLDIGR YQFVGVIDAI NSYVKNKKLS RVK