ID   TRBL_SINFN              Reviewed;         391 AA.
AC   P55402;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1997, sequence version 1.
DT   03-AUG-2022, entry version 117.
DE   RecName: Full=Probable conjugal transfer protein TrbL;
GN   Name=trbL; OrderedLocusNames=NGR_a04140; ORFNames=y4dC;
OS   Sinorhizobium fredii (strain NBRC 101917 / NGR234).
OG   Plasmid sym pNGR234a.
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX   NCBI_TaxID=394;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NBRC 101917 / NGR234;
RX   PubMed=9163424; DOI=10.1038/387394a0;
RA   Freiberg C.A., Fellay R., Bairoch A., Broughton W.J., Rosenthal A.,
RA   Perret X.;
RT   "Molecular basis of symbiosis between Rhizobium and legumes.";
RL   Nature 387:394-401(1997).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NBRC 101917 / NGR234;
RX   PubMed=19376903; DOI=10.1128/aem.00515-09;
RA   Schmeisser C., Liesegang H., Krysciak D., Bakkou N., Le Quere A.,
RA   Wollherr A., Heinemeyer I., Morgenstern B., Pommerening-Roeser A.,
RA   Flores M., Palacios R., Brenner S., Gottschalk G., Schmitz R.A.,
RA   Broughton W.J., Perret X., Strittmatter A.W., Streit W.R.;
RT   "Rhizobium sp. strain NGR234 possesses a remarkable number of secretion
RT   systems.";
RL   Appl. Environ. Microbiol. 75:4035-4045(2009).
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Multi-pass membrane
CC       protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the TrbL/VirB6 family. {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; U00090; AAB92435.1; -; Genomic_DNA.
DR   RefSeq; NP_443812.1; NC_000914.2.
DR   RefSeq; WP_010875424.1; NC_000914.2.
DR   AlphaFoldDB; P55402; -.
DR   STRING; 394.NGR_a04140; -.
DR   EnsemblBacteria; AAB92435; AAB92435; NGR_a04140.
DR   KEGG; rhi:NGR_a04140; -.
DR   PATRIC; fig|394.7.peg.435; -.
DR   eggNOG; COG3846; Bacteria.
DR   HOGENOM; CLU_700002_0_0_5; -.
DR   OMA; RIMFIGF; -.
DR   OrthoDB; 1086860at2; -.
DR   Proteomes; UP000001054; Plasmid sym pNGR234a.
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:0030255; P:protein secretion by the type IV secretion system; IEA:InterPro.
DR   InterPro; IPR014150; Conjugal_tfr_TrbL.
DR   InterPro; IPR007688; Conjugal_tfr_TrbL/VirB6.
DR   Pfam; PF04610; TrbL; 1.
DR   TIGRFAMs; TIGR02783; TrbL_P; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Conjugation; Membrane; Plasmid; Reference proteome;
KW   Transmembrane; Transmembrane helix.
FT   CHAIN           1..391
FT                   /note="Probable conjugal transfer protein TrbL"
FT                   /id="PRO_0000065621"
FT   TRANSMEM        12..32
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        57..77
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        92..112
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        115..135
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        157..177
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        178..198
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        211..231
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        253..273
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        295..315
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        322..342
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   REGION          372..391
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        376..391
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   391 AA;  39715 MW;  A9961918C5F2E749 CRC64;
     MVKISLARSL LIAGLAYVAF EARAFAQEGL VLTELENHVS AAAKGWETTI LDAAKSLFWI
     LATIEIGIAA VWLALQAASL DSWFAELVRR IMFVGFFAFV LTQGPTFARA VIDSLFQIGA
     GGGSASPAEI FDAGIRVASQ MSQQAQFGVF EDNALAIAAV LAMGVVVICF SLVAAIFVSV
     MVEMYVGLLA GMIMLGLGGS SFTKDFAVRY LVYAFGVGMK LMALVMIAKI GSQVLLGLAN
     APTASSDQFV TTLAIAGISV VVFIIAMYVP SIIQGVVQGA SVSGGMETIR HGGQAASFAA
     GAGFLAGGAA RTGFTAGQSA RAAGSSLAGA ALRGFGAGIG SASSAAGSAA KEKAIGSPGA
     YAGSILGLAN AKLDESRGGH SGHKPPPERK D