ID   LOLC_BUCAP              Reviewed;         399 AA.
AC   Q8K9N8;
DT   08-NOV-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2002, sequence version 1.
DT   03-AUG-2022, entry version 96.
DE   RecName: Full=Lipoprotein-releasing system transmembrane protein LolC;
GN   Name=lolC; OrderedLocusNames=BUsg_284;
OS   Buchnera aphidicola subsp. Schizaphis graminum (strain Sg).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Erwiniaceae; Buchnera.
OX   NCBI_TaxID=198804;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Sg;
RX   PubMed=12089438; DOI=10.1126/science.1071278;
RA   Tamas I., Klasson L., Canbaeck B., Naeslund A.K., Eriksson A.-S.,
RA   Wernegreen J.J., Sandstroem J.P., Moran N.A., Andersson S.G.E.;
RT   "50 million years of genomic stasis in endosymbiotic bacteria.";
RL   Science 296:2376-2379(2002).
CC   -!- FUNCTION: Part of an ATP-dependent transport system responsible for the
CC       release of lipoproteins targeted to the outer membrane from the inner
CC       membrane. Such a release is dependent of the sorting-signal (absence of
CC       an Asp at position 2 of the mature lipoprotein) and of LolA (By
CC       similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250}; Multi-pass membrane
CC       protein {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the ABC-4 integral membrane protein family.
CC       LolC/E subfamily. {ECO:0000305}.
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DR   EMBL; AE013218; AAM67840.1; -; Genomic_DNA.
DR   RefSeq; WP_011053807.1; NC_004061.1.
DR   AlphaFoldDB; Q8K9N8; -.
DR   SMR; Q8K9N8; -.
DR   STRING; 198804.BUsg_284; -.
DR   EnsemblBacteria; AAM67840; AAM67840; BUsg_284.
DR   KEGG; bas:BUsg_284; -.
DR   eggNOG; COG4591; Bacteria.
DR   HOGENOM; CLU_000604_8_1_6; -.
DR   OMA; GWWQQNG; -.
DR   OrthoDB; 768211at2; -.
DR   Proteomes; UP000000416; 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; IPR003838; ABC3_permease_dom.
DR   InterPro; IPR025857; MacB_PCD.
DR   Pfam; PF02687; FtsX; 1.
DR   Pfam; PF12704; MacB_PCD; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Membrane; Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..399
FT                   /note="Lipoprotein-releasing system transmembrane protein
FT                   LolC"
FT                   /id="PRO_0000201809"
FT   TRANSMEM        25..45
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        266..286
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        312..332
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        358..378
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   399 AA;  46486 MW;  BF4B1BD037EE9BB0 CRC64;
     MYKPIYIFIG LRYLWNPYLP NFKKIIIILS ILGIGIGISS TIITISIMNG FQNKFKNDIL
     SFIPHIIITN KNRNINKLNF PKETLKLKNV EEITDFISKK VIIENKNEIN IGEIIGINIK
     NEKNLENYNI KKFLHTLHSR KYNAIIGSEL AKKMHVNIND QIKLIVLPIS KKKFLQNDLN
     IKLFKITGIF STNSEIDEYQ ILINKKNALN FLNYNKNYIT GWKIKLKDPF ILNIQKIKKL
     NKNFIILDWK TKKGELFKAM KIEKYIMLFF FILILLVSSF NIVISLTMNV LDKKNNISIF
     QSQGLSRYKI MLIFIILGST ISIVGNSFGT IISIILIFQK DFLNFLIKIF FIDIEIPIEI
     SLIQILTINI TFIFLTILST LYPIWYAIKS TPSRILSDE