I7ITM1 · I7ITM1_9RICK
- ProteinUbiquinol-cytochrome c reductase iron-sulfur subunit
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids199 (go to sequence)
- Protein existencePredicted
- Annotation score2/5
Function
function
Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis.
Miscellaneous
The Rieske protein is a high potential 2Fe-2S protein.
Catalytic activity
- a quinol + 2 Fe(III)-[cytochrome c](out) = a quinone + 2 Fe(II)-[cytochrome c](out) + 2 H+(out)
Cofactor
Note: Binds 1 [2Fe-2S] cluster per subunit.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | plasma membrane | |
Molecular Function | 2 iron, 2 sulfur cluster binding | |
Molecular Function | metal ion binding | |
Molecular Function | ubiquinol-cytochrome-c reductase activity |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameUbiquinol-cytochrome c reductase iron-sulfur subunit
- EC number
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Alphaproteobacteria > Rickettsiales > Anaplasmataceae > Wolbachieae > Wolbachia
Accessions
- Primary accessionI7ITM1
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Cell membrane ; Single-pass membrane protein
Features
Showing features for transmembrane.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Transmembrane | 35-56 | Helical | ||||
Sequence: FIILTTCAMAGIGAASSFWPLI |
Keywords
- Cellular component
PTM/Processing
Keywords
- PTM
Interaction
Subunit
The main subunits of complex b-c1 are: cytochrome b, cytochrome c1 and the Rieske protein.
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 100-194 | Rieske | ||||
Sequence: KQEIDAARAANVESLRDPEPDEQRVYKGKNEWLIMIGICTHLGCVPVNHVTKDGNGWFCPCHGSYYDTSGRVIRGPAPKNMAIPNYFFLSENVVV |
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length199
- Mass (Da)22,249
- Last updated2012-10-03 v1
- Checksum033015633AE1E384
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
HE660029 EMBL· GenBank· DDBJ | CCF78066.1 EMBL· GenBank· DDBJ | Genomic DNA |