ID D3SW89_NATMM Unreviewed; 139 AA.
AC D3SW89;
DT 20-APR-2010, integrated into UniProtKB/TrEMBL.
DT 20-APR-2010, sequence version 1.
DT 27-MAR-2024, entry version 67.
DE RecName: Full=Fluoride-specific ion channel FluC {ECO:0000256|HAMAP-Rule:MF_00454};
GN Name=crcB1 {ECO:0000313|EMBL:ADD05750.1};
GN Synonyms=crcB {ECO:0000256|HAMAP-Rule:MF_00454}, fluC
GN {ECO:0000256|HAMAP-Rule:MF_00454};
GN OrderedLocusNames=Nmag_2183 {ECO:0000313|EMBL:ADD05750.1};
GN ORFNames=C500_09504 {ECO:0000313|EMBL:ELY29837.1};
OS Natrialba magadii (strain ATCC 43099 / DSM 3394 / CCM 3739 / CIP 104546 /
OS IAM 13178 / JCM 8861 / NBRC 102185 / NCIMB 2190 / MS3) (Natronobacterium
OS magadii).
OC Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Natrialbales;
OC Natrialbaceae; Natrialba.
OX NCBI_TaxID=547559 {ECO:0000313|EMBL:ADD05750.1, ECO:0000313|Proteomes:UP000001879};
RN [1] {ECO:0000313|Proteomes:UP000001879}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 43099 / DSM 3394 / CCM 3739 / CIP 104546 / IAM 13178 / JCM
RC 8861 / NBRC 102185 / NCIMB 2190 / MS3
RC {ECO:0000313|Proteomes:UP000001879};
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Cheng J.-F., Bruce D., Goodwin L.,
RA Pitluck S., Davenport K., Saunders E., Detter J.C., Han C., Tapia R.,
RA Land M., Hauser L., Kyrpides N., Mikhailova N., De Castro R.E.,
RA Maupin-Furlow J.A., Woyke T.;
RT "Complete sequence of chromosome of Natrialba magadii ATCC 43099.";
RL Submitted (FEB-2010) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ADD05750.1, ECO:0000313|Proteomes:UP000001879}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 43099 {ECO:0000313|EMBL:ADD05750.1}, and ATCC 43099 / DSM
RC 3394 / CCM 3739 / CIP 104546 / IAM 13178 / JCM 8861 / NBRC 102185 /
RC NCIMB 2190 / MS3 {ECO:0000313|Proteomes:UP000001879};
RX PubMed=22559199; DOI=10.1186/1471-2164-13-165;
RA Siddaramappa S., Challacombe J.F., Decastro R.E., Pfeiffer F., Sastre D.E.,
RA Gimenez M.I., Paggi R.A., Detter J.C., Davenport K.W., Goodwin L.A.,
RA Kyrpides N., Tapia R., Pitluck S., Lucas S., Woyke T., Maupin-Furlow J.A.;
RT "A comparative genomics perspective on the genetic content of the
RT alkaliphilic haloarchaeon Natrialba magadii ATCC 43099T.";
RL BMC Genomics 13:165-165(2012).
RN [3] {ECO:0000313|EMBL:ELY29837.1, ECO:0000313|Proteomes:UP000011543}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 43099 / DSM 3394 / CCM 3739 / CIP 104546 / IAM 13178 / JCM
RC 8861 / NBRC 102185 / NCIMB 2190 / MS3
RC {ECO:0000313|Proteomes:UP000011543}, and MS-3
RC {ECO:0000313|EMBL:ELY29837.1};
RX PubMed=25393412; DOI=10.1371/journal.pgen.1004784;
RA Becker E.A., Seitzer P.M., Tritt A., Larsen D., Krusor M., Yao A.I., Wu D.,
RA Madern D., Eisen J.A., Darling A.E., Facciotti M.T.;
RT "Phylogenetically driven sequencing of extremely halophilic archaea reveals
RT strategies for static and dynamic osmo-response.";
RL PLoS Genet. 10:E1004784-E1004784(2014).
RN [4] {ECO:0000313|EMBL:ADD05750.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=ATCC 43099 {ECO:0000313|EMBL:ADD05750.1};
RA Pfeiffer F.;
RL Submitted (SEP-2016) 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 -!- 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: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00454}.
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DR EMBL; CP001932; ADD05750.1; -; Genomic_DNA.
DR EMBL; AOHS01000034; ELY29837.1; -; Genomic_DNA.
DR RefSeq; WP_004267276.1; NZ_AOHS01000034.1.
DR AlphaFoldDB; D3SW89; -.
DR STRING; 547559.Nmag_2183; -.
DR PaxDb; 547559-Nmag_2183; -.
DR GeneID; 8825028; -.
DR KEGG; nmg:Nmag_2183; -.
DR PATRIC; fig|547559.17.peg.1869; -.
DR eggNOG; arCOG04701; Archaea.
DR HOGENOM; CLU_114342_1_4_2; -.
DR OrthoDB; 253428at2157; -.
DR Proteomes; UP000001879; Chromosome.
DR Proteomes; UP000011543; 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:0140114; P:cellular detoxification of fluoride; IEA:UniProtKB-UniRule.
DR HAMAP; MF_00454; CrcB; 1.
DR InterPro; IPR003691; FluC.
DR Pfam; PF02537; CRCB; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475, ECO:0000256|HAMAP-
KW Rule:MF_00454}; Ion channel {ECO:0000256|HAMAP-Rule:MF_00454};
KW Ion transport {ECO:0000256|HAMAP-Rule:MF_00454};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_00454};
KW Reference proteome {ECO:0000313|Proteomes:UP000001879};
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 12..33
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00454"
FT TRANSMEM 39..60
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00454"
FT TRANSMEM 72..93
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00454"
FT TRANSMEM 99..118
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00454"
SQ SEQUENCE 139 AA; 14466 MW; 513BC608DE55242E CRC64;
MAGSHSHPLV RLETLALVGI GGFAGANLRF FALGIFPDVI AVLLVNVLGC FALGFIAYEA
QYSGIVERKS RLVFTTGFLS SLTTYSTFAL QSALAADPLL LAAIVLGNYG LGFTGVLASR
ELARRVRSPE ATAAGGETA
//
