Q89Z03 · FLUC_BACTN
- ProteinFluoride-specific ion channel FluC
- GenefluC
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids124 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Fluoride-specific ion channel. Important for reducing fluoride concentration in the cell, thus reducing its toxicity.
Catalytic activity
- fluoride(in) = fluoride(out)This reaction proceeds in the forward direction.
Activity regulation
Na+ is not transported, but it plays an essential structural role and its presence is essential for fluoride channel function.
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | plasma membrane | |
Molecular Function | fluoride channel activity | |
Molecular Function | fluoride transmembrane transporter activity | |
Molecular Function | metal ion binding | |
Biological Process | cellular detoxification of fluoride | |
Biological Process | fluoride transmembrane transport |
Keywords
- Molecular function
- Biological process
- Ligand
Names & Taxonomy
Protein names
- Recommended nameFluoride-specific ion channel FluC
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Bacteroidota > Bacteroidia > Bacteroidales > Bacteroidaceae > Bacteroides
Accessions
- Primary accessionQ89Z03
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Cell inner membrane ; Multi-pass membrane protein
Features
Showing features for transmembrane.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Transmembrane | 2-22 | Helical | ||||
Sequence: LKTLLFIGMGSFTGGVLRYLI | ||||||
Transmembrane | 36-56 | Helical | ||||
Sequence: LGTLLVNVLGCFAIGLFYGLF | ||||||
Transmembrane | 69-89 | Helical | ||||
Sequence: FLTVGFCGGFTTFSTFMNENF | ||||||
Transmembrane | 97-117 | Helical | ||||
Sequence: FFYLSLYVGLSLFVGFIMLYL |
Keywords
- Cellular component
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000110058 | 1-124 | Fluoride-specific ion channel FluC | |||
Sequence: MLKTLLFIGMGSFTGGVLRYLISRYVQNFLTPSFPLGTLLVNVLGCFAIGLFYGLFERGNLMNPNLRMFLTVGFCGGFTTFSTFMNENFQLIKDDNFFYLSLYVGLSLFVGFIMLYLGYSLVKQ |
Proteomic databases
Interaction
Protein-protein interaction databases
Structure
Sequence
- Sequence statusComplete
- Length124
- Mass (Da)14,049
- Last updated2003-06-16 v1
- ChecksumDE15F0EEA59C301E
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AE015928 EMBL· GenBank· DDBJ | AAO79679.1 EMBL· GenBank· DDBJ | Genomic DNA |