ID   CRCB1_BRADU             Reviewed;         142 AA.
AC   Q89RX4;
DT   24-MAY-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   25-MAY-2022, entry version 94.
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=bll2638;
OS   Bradyrhizobium diazoefficiens (strain JCM 10833 / BCRC 13528 / IAM 13628 /
OS   NBRC 14792 / USDA 110).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Bradyrhizobiaceae; Bradyrhizobium.
OX   NCBI_TaxID=224911;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JCM 10833 / BCRC 13528 / IAM 13628 / NBRC 14792 / USDA 110;
RX   PubMed=12597275; DOI=10.1093/dnares/9.6.189;
RA   Kaneko T., Nakamura Y., Sato S., Minamisawa K., Uchiumi T., Sasamoto S.,
RA   Watanabe A., Idesawa K., Iriguchi M., Kawashima K., Kohara M.,
RA   Matsumoto M., Shimpo S., Tsuruoka H., Wada T., Yamada M., Tabata S.;
RT   "Complete genomic sequence of nitrogen-fixing symbiotic bacterium
RT   Bradyrhizobium japonicum USDA110.";
RL   DNA Res. 9:189-197(2002).
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; BA000040; BAC47903.1; -; Genomic_DNA.
DR   RefSeq; NP_769278.1; NC_004463.1.
DR   RefSeq; WP_011085424.1; NZ_CP011360.1.
DR   AlphaFoldDB; Q89RX4; -.
DR   SMR; Q89RX4; -.
DR   STRING; 224911.27350894; -.
DR   EnsemblBacteria; BAC47903; BAC47903; BAC47903.
DR   GeneID; 64022393; -.
DR   KEGG; bja:bll2638; -.
DR   PATRIC; fig|224911.44.peg.2238; -.
DR   eggNOG; COG0239; Bacteria.
DR   HOGENOM; CLU_114342_3_0_5; -.
DR   InParanoid; Q89RX4; -.
DR   OMA; FVMAGFC; -.
DR   PhylomeDB; Q89RX4; -.
DR   Proteomes; UP000002526; Chromosome.
DR   GO; GO:0005887; C:integral component of plasma membrane; IBA:GO_Central.
DR   GO; GO:1903425; F:fluoride transmembrane transporter activity; IBA:GO_Central.
DR   GO; GO:1903424; P:fluoride transmembrane transport; IBA:GO_Central.
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 inner membrane; Cell membrane; Membrane; Reference proteome;
KW   Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..142
FT                   /note="Putative fluoride ion transporter CrcB 1"
FT                   /id="PRO_0000110065"
FT   TRANSMEM        17..37
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        80..100
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00454"
FT   TRANSMEM        109..129
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00454"
SQ   SEQUENCE   142 AA;  15578 MW;  F793DDF272B134D2 CRC64;
     MNVPSSAERW RSAMLYAWVS AGSVVGGLTR YLVGLALDTG PGFPFATLFI NATGSLIIGF
     YATLTGPDGR MLARPEHRQF VMTGFCGGYT TFSAFSLETF RLFHGGMKYI ALAYVASSVV
     CWLVSVWLGH IMASRYNRLK RS