Organism
Caenorhabditis elegans
Function
Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex) that is part of the mitochondrial respiratory chain (PubMed:20971856). The b-c1 complex mediates electron transfer from ubiquinol to cytochrome c (By similarity). Contributes to the generation of a proton gradient across the mitochondrial membrane that is then used for ATP synthesis (PubMed:20971856).
Similarity
Belongs to the cytochrome b family.
Sequence
MKINNSLLNFVNGMLVTLPSSKTLTLSWNFGSMLGMVLIFQILTGTFLAFYYTPDSLMAFSTVQYIMYEVNFGWVFRIFHFNGASLFFIFLYLHIFKGLFFMSYRLKKVWMSGLTIYLLVMMEAFMGYVLVWAQMSFWAAVVITSLLSVIPIWGPTIVTWIWSGFGVTGATLKFFFVLHFLLPWAILVIVLGHLIFLHSTGSTSSLYCHGDYDKVCFSPEYLGKDAYNIVIWLLFIVLSLIYPFNLGDAEMFIEADPMMSPVHIVPEWYFLFAYAILRAIPNKVLGVIALLMSIVTFYFFALVNNYTSCLTKLNKFLVFMFIISSTILSWLGQCTVEDPFTILSPLFSFIYFGLAYLMLFIFMSSKLLFK