ID   CRCB1_THEFY             Reviewed;         120 AA.
AC   Q47KG0;
DT   17-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   17-OCT-2006, sequence version 2.
DT   03-AUG-2022, entry version 105.
DE   RecName: Full=Putative fluoride ion transporter CrcB 1 {ECO:0000255|HAMAP-Rule:MF_00454};
GN   Name=crcB1 {ECO:0000255|HAMAP-Rule:MF_00454}; OrderedLocusNames=Tfu_3029;
OS   Thermobifida fusca (strain YX).
OC   Bacteria; Actinobacteria; Streptosporangiales; Nocardiopsaceae;
OC   Thermobifida.
OX   NCBI_TaxID=269800;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=YX;
RX   PubMed=17209016; DOI=10.1128/jb.01899-06;
RA   Lykidis A., Mavromatis K., Ivanova N., Anderson I., Land M., DiBartolo G.,
RA   Martinez M., Lapidus A., Lucas S., Copeland A., Richardson P., Wilson D.B.,
RA   Kyrpides N.;
RT   "Genome sequence and analysis of the soil cellulolytic actinomycete
RT   Thermobifida fusca YX.";
RL   J. Bacteriol. 189:2477-2486(2007).
CC   -!- FUNCTION: Important for reducing fluoride concentration in the cell,
CC       thus reducing its toxicity. {ECO:0000255|HAMAP-Rule:MF_00454}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_00454};
CC       Multi-pass membrane protein {ECO:0000255|HAMAP-Rule:MF_00454}.
CC   -!- SIMILARITY: Belongs to the CrcB (TC 9.B.71) family. {ECO:0000255|HAMAP-
CC       Rule:MF_00454}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAZ57062.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; CP000088; AAZ57062.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_016189422.1; NC_007333.1.
DR   AlphaFoldDB; Q47KG0; -.
DR   SMR; Q47KG0; -.
DR   STRING; 269800.Tfu_3029; -.
DR   EnsemblBacteria; AAZ57062; AAZ57062; Tfu_3029.
DR   KEGG; tfu:Tfu_3029; -.
DR   eggNOG; COG0239; Bacteria.
DR   HOGENOM; CLU_114342_2_1_11; -.
DR   OMA; FLMFESF; -.
DR   OrthoDB; 1942863at2; -.
DR   GO; GO:0005887; C:integral component of plasma membrane; IEA:UniProtKB-UniRule.
DR   GO; GO:1903425; F:fluoride transmembrane transporter activity; IEA:UniProt.
DR   HAMAP; MF_00454; CrcB; 1.
DR   InterPro; IPR003691; CrcB.
DR   PANTHER; PTHR28259; PTHR28259; 1.
DR   Pfam; PF02537; CRCB; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Membrane; Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..120
FT                   /note="Putative fluoride ion transporter CrcB 1"
FT                   /id="PRO_0000252955"
FT   TRANSMEM        3..23
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00454"
FT   TRANSMEM        42..62
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00454"
FT   TRANSMEM        99..119
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00454"
SQ   SEQUENCE   120 AA;  12014 MW;  A29D545699E4D1F2 CRC64;
     MTALLTAVGA AFGALLRYCL NCAAAARGTT GFPWGTWCVN TLGCLLAGAL AALPLPAAVA
     ALAGPGLCGG LTTYSTFSYE TVRLLAERKW THALGNIGAN LAAGVGAAVL GMAAVGWFLR