Ubiquinone biosynthesis protein COQ9, mitochondrial
1_MAAAA 6_ VSGAL 11_ GRAGW 16_ RLLQL 21_ RCLPV 26_ ARCRQ 31_ ALVPR 36_ AFHAS 41_ AVGLR 46_ SSDEQ 51_ KQQPP 56_ NSFSQ 61_ QHSET 66_ QGAEK 71_ PDPES 76_ SHSPP 81_ RYTDQ 86_ GGEEE 91_ EDYES 96_ EEQLQ 101_ HRILT 106_ AALEF 111_ VPAHG 116_ WTAEA 121_ IAEGA 126_ QSLGL 131_ SSAAA 136_ SMFGK 141_ DGSEL 146_ ILHFV 151_ TQCNT 156_ RLTRV 161_ LEEEQ 166_ KLVQL 171_ GQAEK 176_ RKTDQ 181_ FLRDA 186_ VETRL 191_ RMLIP 196_ YIEHW 201_ PRALS 206_ ILMLP 211_ HNIPS 216_ SLSLL 221_ TSMVD 226_ DMWHY 231_ AGDQS 236_ TDFNW 241_ YTRRA 246_ MLAAI 251_ YNTTE 256_ LVMMQ 261_ DSSPD 266_ FEDTW 271_ RFLEN 276_ RVNDA 281_ MNMGH 286_ TAKQV 291_ KSTGE 296_ ALVQG 301_ LMGAA 306_ VTLKN 311_LTGLN
1: Membrane-associated protein that warps the membrane surface to access and bind aromatic isoprenes with high specificity, including ubiquinone (CoQ) isoprene intermediates and presents them directly to COQ7, therefore facilitating the COQ7-mediated hydroxylase step (PubMed:25339443, PubMed:30661980, PubMed:38425362). Participates in the biosynthesis of coenzyme Q, also named ubiquinone, an essential lipid-soluble electron transporter for aerobic cellular respiration (PubMed:25339443, PubMed:30661980)