ID   CRCB_PSYWF              Reviewed;         123 AA.
AC   A5WCC8;
DT   26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   10-JUL-2007, sequence version 1.
DT   03-AUG-2022, entry version 78.
DE   RecName: Full=Putative fluoride ion transporter CrcB {ECO:0000255|HAMAP-Rule:MF_00454};
GN   Name=crcB {ECO:0000255|HAMAP-Rule:MF_00454};
GN   OrderedLocusNames=PsycPRwf_0364;
OS   Psychrobacter sp. (strain PRwf-1).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Moraxellales; Moraxellaceae;
OC   Psychrobacter.
OX   NCBI_TaxID=349106;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PRwf-1;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Kim E., Tiedje J., Richardson P.;
RT   "Complete sequence of chromosome of Psychrobacter sp. PRwf-1.";
RL   Submitted (MAY-2007) to the EMBL/GenBank/DDBJ databases.
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 inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_00454}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_00454}.
CC   -!- SIMILARITY: Belongs to the CrcB (TC 9.B.71) family. {ECO:0000255|HAMAP-
CC       Rule:MF_00454}.
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DR   EMBL; CP000713; ABQ93319.1; -; Genomic_DNA.
DR   RefSeq; WP_011959652.1; NC_009524.1.
DR   AlphaFoldDB; A5WCC8; -.
DR   SMR; A5WCC8; -.
DR   STRING; 349106.PsycPRwf_0364; -.
DR   EnsemblBacteria; ABQ93319; ABQ93319; PsycPRwf_0364.
DR   KEGG; prw:PsycPRwf_0364; -.
DR   eggNOG; COG0239; Bacteria.
DR   HOGENOM; CLU_114342_3_3_6; -.
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.
DR   TIGRFAMs; TIGR00494; crcB; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Membrane; Transmembrane;
KW   Transmembrane helix; Transport.
FT   CHAIN           1..123
FT                   /note="Putative fluoride ion transporter CrcB"
FT                   /id="PRO_1000072379"
FT   TRANSMEM        1..21
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00454"
FT   TRANSMEM        32..52
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00454"
FT   TRANSMEM        66..86
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00454"
FT   TRANSMEM        94..114
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00454"
SQ   SEQUENCE   123 AA;  13060 MW;  9CA347C2A8DB46F0 CRC64;
     MQWIAIGMGA AFGACLRALL GRLNPLHAWI PLGTLGANVL GGLLIGMAMV VFMKAGQLWH
     PNVKLFVMTG FLGGLTTFST FSSEVFALLN SGKVMAGLVL IAVHVLLTLT ATAMGYYLTR
     LCF