ID   BTUC_YERPG              Reviewed;         335 AA.
AC   A9R099;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   05-FEB-2008, sequence version 1.
DT   25-MAY-2022, entry version 82.
DE   RecName: Full=Vitamin B12 import system permease protein BtuC {ECO:0000255|HAMAP-Rule:MF_01004};
GN   Name=btuC {ECO:0000255|HAMAP-Rule:MF_01004};
GN   OrderedLocusNames=YpAngola_A2616;
OS   Yersinia pestis bv. Antiqua (strain Angola).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Yersiniaceae; Yersinia.
OX   NCBI_TaxID=349746;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Angola;
RX   PubMed=20061468; DOI=10.1128/jb.01518-09;
RA   Eppinger M., Worsham P.L., Nikolich M.P., Riley D.R., Sebastian Y., Mou S.,
RA   Achtman M., Lindler L.E., Ravel J.;
RT   "Genome sequence of the deep-rooted Yersinia pestis strain Angola reveals
RT   new insights into the evolution and pangenome of the plague bacterium.";
RL   J. Bacteriol. 192:1685-1699(2010).
CC   -!- FUNCTION: Part of the ABC transporter complex BtuCDF involved in
CC       vitamin B12 import. Involved in the translocation of the substrate
CC       across the membrane. {ECO:0000255|HAMAP-Rule:MF_01004}.
CC   -!- SUBUNIT: The complex is composed of two ATP-binding proteins (BtuD),
CC       two transmembrane proteins (BtuC) and a solute-binding protein (BtuF).
CC       {ECO:0000255|HAMAP-Rule:MF_01004}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01004}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_01004}.
CC   -!- SIMILARITY: Belongs to the binding-protein-dependent transport system
CC       permease family. FecCD subfamily. {ECO:0000255|HAMAP-Rule:MF_01004}.
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DR   EMBL; CP000901; ABX85142.1; -; Genomic_DNA.
DR   RefSeq; WP_002220283.1; NZ_CP009935.1.
DR   AlphaFoldDB; A9R099; -.
DR   SMR; A9R099; -.
DR   GeneID; 66841233; -.
DR   KEGG; ypg:YpAngola_A2616; -.
DR   PATRIC; fig|349746.12.peg.3643; -.
DR   OMA; AMVYWSF; -.
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:0090482; F:vitamin transmembrane transporter activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0015889; P:cobalamin transport; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.10.3470.10; -; 1.
DR   HAMAP; MF_01004; BtuC; 1.
DR   InterPro; IPR037294; ABC_BtuC-like.
DR   InterPro; IPR023691; ABC_transptr_BtuC.
DR   InterPro; IPR000522; ABC_transptr_permease_BtuC.
DR   PANTHER; PTHR30472; PTHR30472; 1.
DR   Pfam; PF01032; FecCD; 1.
DR   SUPFAM; SSF81345; SSF81345; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Membrane; Transmembrane;
KW   Transmembrane helix; Transport.
FT   CHAIN           1..335
FT                   /note="Vitamin B12 import system permease protein BtuC"
FT                   /id="PRO_1000201560"
FT   TRANSMEM        25..45
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01004"
FT   TRANSMEM        67..87
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01004"
FT   TRANSMEM        94..113
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01004"
FT   TRANSMEM        117..139
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01004"
FT   TRANSMEM        153..173
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01004"
FT   TRANSMEM        243..263
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01004"
FT   TRANSMEM        281..301
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01004"
FT   TRANSMEM        309..329
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01004"
SQ   SEQUENCE   335 AA;  36332 MW;  839381BADF5E5A74 CRC64;
     MQTSQLFTAL QQRQRQRDYR YLTGLVVMLL FALLISLCAG DVWIWPEHWF SESGKLFVWQ
     LRLPRSMAVI MVGASLAVSG AVMQALFENP LAEPGLLGVA NGAGVALVTA VLLGHGLLPI
     WVLSTCAIIG ALLMTSILLS FTRRRLLTNA QLLLVGVALG IICSAMMTWA VYFSTSLDLR
     QLMYWMMGGF SGVDWRQQSL VLALLPTVIW LCCQGRVLNF MSLGEQQARQ LGVSLHLWRN
     LLVLAIGLLV GISVALAGVI SFIGLVIPHI LRLTGLTDQR RLLAGCAFAG GGVLLLADVV
     ARTVLSSAEL PIGVVTATLG SPLFIWLLIR VKGVK