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Database: UniProt
Entry: U7LIH1_9CORY
LinkDB: U7LIH1_9CORY
Original site: U7LIH1_9CORY 
ID   U7LIH1_9CORY            Unreviewed;       119 AA.
AC   U7LIH1;
DT   22-JAN-2014, integrated into UniProtKB/TrEMBL.
DT   22-JAN-2014, sequence version 1.
DT   24-JAN-2024, entry version 49.
DE   RecName: Full=Fluoride-specific ion channel FluC {ECO:0000256|HAMAP-Rule:MF_00454};
GN   Name=fluC {ECO:0000256|HAMAP-Rule:MF_00454};
GN   Synonyms=crcB {ECO:0000256|HAMAP-Rule:MF_00454};
GN   ORFNames=HMPREF1281_00016 {ECO:0000313|EMBL:ERS58195.1};
OS   Corynebacterium sp. KPL1855.
OC   Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales;
OC   Corynebacteriaceae; Corynebacterium.
OX   NCBI_TaxID=1203562 {ECO:0000313|EMBL:ERS58195.1, ECO:0000313|Proteomes:UP000017096};
RN   [1] {ECO:0000313|EMBL:ERS58195.1, ECO:0000313|Proteomes:UP000017096}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=KPL1855 {ECO:0000313|EMBL:ERS58195.1,
RC   ECO:0000313|Proteomes:UP000017096};
RG   The Broad Institute Genomics Platform;
RA   Earl A., Ward D., Feldgarden M., Gevers D., Jacobson B., Goguen K.,
RA   Pagano E., Lemon K.P., Young S.K., Zeng Q., Gargeya S., Fitzgerald M.,
RA   Abouelleil A., Alvarado L., Berlin A.M., Chapman S.B., Gainer-Dewar J.,
RA   Goldberg J., Gnerre S., Griggs A., Gujja S., Hansen M., Howarth C.,
RA   Imamovic A., Ireland A., Larimer J., McCowan C., Murphy C., Pearson M.,
RA   Poon T.W., Priest M., Roberts A., Saif S., Shea T., Sykes S., Wortman J.,
RA   Nusbaum C., Birren B.;
RT   "The Genome Sequence of Corynebacterium sp. KPL1855.";
RL   Submitted (OCT-2013) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Fluoride-specific ion channel. Important for reducing
CC       fluoride concentration in the cell, thus reducing its toxicity.
CC       {ECO:0000256|HAMAP-Rule:MF_00454}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=fluoride(in) = fluoride(out); Xref=Rhea:RHEA:76159,
CC         ChEBI:CHEBI:17051; Evidence={ECO:0000256|ARBA:ARBA00035585};
CC       PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:76160;
CC         Evidence={ECO:0000256|ARBA:ARBA00035585};
CC   -!- ACTIVITY REGULATION: Na(+) is not transported, but it plays an
CC       essential structural role and its presence is essential for fluoride
CC       channel function. {ECO:0000256|HAMAP-Rule:MF_00454}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|HAMAP-Rule:MF_00454};
CC       Multi-pass membrane protein {ECO:0000256|HAMAP-Rule:MF_00454}. Membrane
CC       {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC       {ECO:0000256|ARBA:ARBA00004141}.
CC   -!- SIMILARITY: Belongs to the fluoride channel Fluc/FEX (TC 1.A.43)
CC       family. {ECO:0000256|ARBA:ARBA00035120, ECO:0000256|HAMAP-
CC       Rule:MF_00454}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:ERS58195.1}.
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DR   EMBL; AXLX01000002; ERS58195.1; -; Genomic_DNA.
DR   RefSeq; WP_023016958.1; NZ_KI515741.1.
DR   AlphaFoldDB; U7LIH1; -.
DR   PATRIC; fig|1203562.3.peg.13; -.
DR   HOGENOM; CLU_114342_2_2_11; -.
DR   Proteomes; UP000017096; Unassembled WGS sequence.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0062054; F:fluoride channel activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0140114; P:cellular detoxification of fluoride; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00454; CrcB; 1.
DR   InterPro; IPR003691; FluC.
DR   PANTHER; PTHR28259; FLUORIDE EXPORT PROTEIN 1-RELATED; 1.
DR   PANTHER; PTHR28259:SF1; FLUORIDE EXPORT PROTEIN 1-RELATED; 1.
DR   Pfam; PF02537; CRCB; 1.
PE   3: Inferred from homology;
KW   Cell membrane {ECO:0000256|ARBA:ARBA00022475, ECO:0000256|HAMAP-
KW   Rule:MF_00454};
KW   Ion channel {ECO:0000256|ARBA:ARBA00023303, ECO:0000256|HAMAP-
KW   Rule:MF_00454}; Ion transport {ECO:0000256|HAMAP-Rule:MF_00454};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_00454};
KW   Metal-binding {ECO:0000256|HAMAP-Rule:MF_00454};
KW   Sodium {ECO:0000256|HAMAP-Rule:MF_00454};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW   Rule:MF_00454};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW   Rule:MF_00454}; Transport {ECO:0000256|HAMAP-Rule:MF_00454}.
FT   TRANSMEM        31..48
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00454"
FT   TRANSMEM        55..73
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00454"
FT   TRANSMEM        93..116
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00454"
FT   BINDING         66
FT                   /ligand="Na(+)"
FT                   /ligand_id="ChEBI:CHEBI:29101"
FT                   /ligand_note="structural"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00454"
FT   BINDING         69
FT                   /ligand="Na(+)"
FT                   /ligand_id="ChEBI:CHEBI:29101"
FT                   /ligand_note="structural"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00454"
SQ   SEQUENCE   119 AA;  12999 MW;  9065D7F7555FCCB1 CRC64;
     MNLLFVLIGG FFGGAARYGF TRLLPSPYCT FASNILGSLV FGLAVGFAQL ADAPFAHPLF
     ALGLAGGLST WSTMAKELGE MVKQRHWWPL CKYLFWTIGI GVVLAWRGVM WAGLIYHGI
//
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