About Products Protein Database Contact

cytB

Gene
cytB
Protein
Cytochrome b
Organism
Dictyostelium discoideum
Length
389 amino acids
Function
Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex) that is part of the mitochondrial respiratory chain. The b-c1 complex mediates electron transfer from ubiquinol to cytochrome c. Contributes to the generation of a proton gradient across the mitochondrial membrane that is then used for ATP synthesis.
Similarity
Belongs to the cytochrome b family.
Mass
44.483 kDa
Sequence
MRLVKKNVVINGIYEAGVRYPEPANISYLWNFGFFSLICLIIQLVSGILLAMHYSAHVDLAFNSIERLVREVDYGWLLRYIHANGASFFFIVVYIHMLRGLYFGSYQKPNAMLWVSGVVIFLLLIITGFLGYVLPWGQMSYWAATVITNLVTVLPVIGEDIVIWLWGGFNVDNPTLNRFFSLHYLCPFIIVGLVGLHIIFLRENGSTNPLGVKSHVDQIPFTPYFTIKDLFSFMIFLVLFFTFVFFAPNYLGHPDNYLMADSNVTPAHIVPEWYLLPFYAMLRSIPNKVLGVLALVLAIVVLAFLPFLTIAEVRSSYFRKIHKHLFWSFLALCFFLGFLGSQPAAAPYLICGLYSTIAYFIYILVLFPCIYIVEKMIIKTIMKTTVKKA

Gene
cytB
Protein
Cytochrome b
Organism
Dictyostelium citrinum
Length
387 amino acids
Function
Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex) that is part of the mitochondrial respiratory chain. The b-c1 complex mediates electron transfer from ubiquinol to cytochrome c. Contributes to the generation of a proton gradient across the mitochondrial membrane that is then used for ATP synthesis.
Similarity
Belongs to the cytochrome b family.
Mass
44.261 kDa
Sequence
MRLVKKNVIINGIYEAGVRYPEPANISYLWNFGFFSLVCLIIQLVSGILLAMHYSAHVDLAFNSIERLVREVDFGWLLRYVHANGASFFFIVVYVHMLRGLYFGSYQKPNAMLWVSGVVIFLLLIITGFLGYVLPWGQMSYWAATVITNLVTVIPVVGEDIVIWLWGGFNVDNPTLNRFFSLHYLCPFIIVGLVGLHIIFLRENGSTNPLGVKSNVDQIPFTPYFTIKDLFSFMIFLVLFFAFVFFAPNYLGHPDNYLMADSNVTPAHIVPEWYLLPFYAMLRSIPNKVLGVLALVLAIVVLAFLPFLTISEVRSSYFRKIHKHLFWSFLALCFFLGFLGSQPAAAPYLTCGLYSTILYFVYILVLFPYIYMVEKVIIKSILKTNKK