CRCB1_NITHX
ID CRCB1_NITHX Reviewed; 126 AA.
AC Q1QRN0;
DT 17-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT 17-OCT-2006, sequence version 2.
DT 03-AUG-2022, entry version 88.
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=Nham_0217;
OS Nitrobacter hamburgensis (strain DSM 10229 / NCIMB 13809 / X14).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC Bradyrhizobiaceae; Nitrobacter.
OX NCBI_TaxID=323097;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 10229 / NCIMB 13809 / X14;
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., Ivanova N., Ward B., Arp D., Klotz M., Stein L.,
RA O'Mullan G., Starkenburg S., Sayavedra L., Poret-Peterson A.T.,
RA Gentry M.E., Bruce D., Richardson P.;
RT "Complete sequence of chromosome of Nitrobacter hamburgensis X14.";
RL Submitted (MAR-2006) 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}.
CC -!- SEQUENCE CAUTION:
CC Sequence=ABE61117.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR EMBL; CP000319; ABE61117.1; ALT_INIT; Genomic_DNA.
DR AlphaFoldDB; Q1QRN0; -.
DR SMR; Q1QRN0; -.
DR EnsemblBacteria; ABE61117; ABE61117; Nham_0217.
DR KEGG; nha:Nham_0217; -.
DR eggNOG; COG0239; Bacteria.
DR HOGENOM; CLU_114342_2_3_5; -.
DR Proteomes; UP000001953; Chromosome.
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; Reference proteome;
KW Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..126
FT /note="Putative fluoride ion transporter CrcB 1"
FT /id="PRO_0000252901"
FT TRANSMEM 5..25
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00454"
FT TRANSMEM 39..59
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00454"
FT TRANSMEM 69..89
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00454"
FT TRANSMEM 100..120
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00454"
SQ SEQUENCE 126 AA; 13333 MW; 1A6C7AF9FF94F979 CRC64;
MKWTFILAVA AGGSLGSVAR YLVGIGFGRL LGPKFPWGTL FINITGSLLI GLFAGLFAIR
WNLPQAVRIF LIVGICGGYT TFSTFSLDSF YLIERGEVAA AGAYMIASVV LSVGALIAGI
QIVRVL