(data stored in SCRATCH3701 zone)

SWISSPROT: CRCB_ECOBW

ID   CRCB_ECOBW              Reviewed;         127 AA.
AC   C4ZWB3;
DT   22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   28-JUL-2009, sequence version 1.
DT   11-DEC-2019, entry version 53.
DE   RecName: Full=Putative fluoride ion transporter CrcB {ECO:0000255|HAMAP-Rule:MF_00454};
GN   Name=crcB {ECO:0000255|HAMAP-Rule:MF_00454}; OrderedLocusNames=BWG_0497;
OS   Escherichia coli (strain K12 / MC4100 / BW2952).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=595496;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K12 / MC4100 / BW2952;
RX   PubMed=19376874; DOI=10.1128/jb.00118-09;
RA   Ferenci T., Zhou Z., Betteridge T., Ren Y., Liu Y., Feng L., Reeves P.R.,
RA   Wang L.;
RT   "Genomic sequencing reveals regulatory mutations and recombinational events
RT   in the widely used MC4100 lineage of Escherichia coli K-12.";
RL   J. Bacteriol. 191:4025-4029(2009).
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}.
DR   EMBL; CP001396; ACR64583.1; -; Genomic_DNA.
DR   RefSeq; WP_000939747.1; NC_012759.1.
DR   SMR; C4ZWB3; -.
DR   EnsemblBacteria; ACR64583; ACR64583; BWG_0497.
DR   KEGG; ebw:BWG_0497; -.
DR   HOGENOM; HOG000052572; -.
DR   KO; K06199; -.
DR   OMA; FLMFESF; -.
DR   BioCyc; ECOL595496:BWG_RS02775-MONOMER; -.
DR   GO; GO:0005887; C:integral component of plasma membrane; IEA:UniProtKB-UniRule.
DR   GO; GO:0015103; F:inorganic anion transmembrane transporter activity; IEA:UniProtKB-UniRule.
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;
DR   PRODOM; C4ZWB3.
DR   SWISS-2DPAGE; C4ZWB3.
KW   Cell inner membrane; Cell membrane; Membrane; Transmembrane;
KW   Transmembrane helix; Transport.
FT   CHAIN           1..127
FT                   /note="Putative fluoride ion transporter CrcB"
FT                   /id="PRO_1000206248"
FT   TRANSMEM        4..24
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00454"
FT   TRANSMEM        35..55
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00454"
FT   TRANSMEM        71..91
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00454"
FT   TRANSMEM        103..123
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00454"
SQ   SEQUENCE   127 AA;  13777 MW;  5A0B2004D134BBF3 CRC64;
     MLQLLLAVFI GGGTGSVARW LLSMRFNPLH QAIPLGTLTA NLIGAFIIGI GFAWFSRMTN
     IDPVWKVLIT TGFCGGLTTF STFSAEVVFL LQEGRFGWAL LNVFVNLLGS FAMTALAFWL
     FSASTAH
//

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