BTUC_SHIB3
ID BTUC_SHIB3 Reviewed; 326 AA.
AC B2U360;
DT 14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT 01-JUL-2008, sequence version 1.
DT 25-MAY-2022, entry version 67.
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=SbBS512_E1915;
OS Shigella boydii serotype 18 (strain CDC 3083-94 / BS512).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Shigella.
OX NCBI_TaxID=344609;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CDC 3083-94 / BS512;
RA Rasko D.A., Rosovitz M., Maurelli A.T., Myers G., Seshadri R., Cer R.,
RA Jiang L., Ravel J., Sebastian Y.;
RT "Complete sequence of Shigella boydii serotype 18 strain BS512.";
RL Submitted (MAY-2008) to the EMBL/GenBank/DDBJ databases.
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; CP001063; ACD08098.1; -; Genomic_DNA.
DR RefSeq; WP_000956508.1; NC_010658.1.
DR AlphaFoldDB; B2U360; -.
DR SMR; B2U360; -.
DR STRING; 344609.SbBS512_E1915; -.
DR EnsemblBacteria; ACD08098; ACD08098; SbBS512_E1915.
DR KEGG; sbc:SbBS512_E1915; -.
DR HOGENOM; CLU_013016_0_3_6; -.
DR OMA; AMVYWSF; -.
DR Proteomes; UP000001030; Chromosome.
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..326
FT /note="Vitamin B12 import system permease protein BtuC"
FT /id="PRO_1000201559"
FT TRANSMEM 15..35
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01004"
FT TRANSMEM 61..81
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01004"
FT TRANSMEM 88..108
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01004"
FT TRANSMEM 112..132
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01004"
FT TRANSMEM 146..166
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01004"
FT TRANSMEM 184..204
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01004"
FT TRANSMEM 240..260
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01004"
FT TRANSMEM 274..294
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01004"
FT TRANSMEM 302..322
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01004"
SQ SEQUENCE 326 AA; 35064 MW; 3211B92FBD97F973 CRC64;
MLTLARQQQR QNIRWLLCLS VLMLLALLLS LCAGEQWISL GDWFTPRGEL FVWQIRLPRT
LAVLLVGAAL AISGAVMQAL FENPLAEPGL LGVSNGAGVG LIAAVLLGQG QLPNWALGLC
AIAGALIITL ILLRFARRHL STSRLLLAGV ALGIICSALM TWAIYFSTSV DLRQLMYWMM
GGFGGVDWRQ SWLMLALIPV LLWICCQSRP MNMLALGEIS ARQLGLPLWF WRNVLVAATG
WMVGVSVALA GAIGFIGLVI PHILRLCGLT DHRVLLPGCA LAGASALLLA DIVARLALAA
AELPIGVVTA TLGAPVFIWL LLKARR