>tr|Q9UI02|Q9UI02_HUMAN Ubiquinol-cytochrome c reductase complex (7.2 kD), isoform CRA_a OS=Homo sapiens OX=9606 GN=UCRC PE=2 SV=1 MRTSSSLEAPIQARRTRSTQQLFAQSWSLSLKMMLKVLFMDHHSLLARNGFTYKTDSLPS AVFEVCLVSMLRK