Cytochrome b (Complex III subunit 3) (Complex III subunit III) (Cytochrome b-c1 complex subunit 3) (Ubiquinol-cytochrome-c reductase complex cytochrome b subunit)
1_MTPMR 6_ KTNPL 11_ MKLIN 16_ HSFID 21_ LPTPS 26_ NISAW 31_ WNFGS 36_ LLGAC 41_ LILQI 46_ TTGLF 51_ LAMHY 56_ SPDAS 61_ TAFSS 66_ IAHIT 71_ RDVNY 76_ GWIIR 81_ YLHAN 86_ GASMF 91_ FICLF 96_ LHIGR 101_ GLYYG 106_ SFLYS 111_ ETWNI 116_ GIILL 121_ LATMA 126_ TAFMG 131_ YVLPW 136_ GQMSF 141_ WGATV 146_ ITNLL 151_ SAIPY 156_ IGTDL 161_ VQWIW 166_ GGYSV 171_ DSPTL 176_ TRFFT 181_ FHFIL 186_ PFIIA 191_ ALATL 196_ HLLFL 201_ HETGS 206_ NNPLG 211_ ITSHS 216_ DKITF 221_ HPYYT 226_ IKDAL 231_ GLLLF 236_ LLSLM 241_ TLTLF 246_ SPDLL 251_ GDPDN 256_ YTLAN 261_ PLNTP 266_ PHIKP 271_ EWYFL 276_ FAYTI 281_ LRSVP 286_ NKLGG 291_ VLALL 296_ LSILI 301_ LAMIP 306_ ILHMS 311_ KQQSM 316_ MFRPL 321_ SQSLY 326_ WLLAA 331_ DLLIL 336_ TWIGG 341_ QPVSY 346_ PFTII 351_ GQVAS 356_ VLYFT 361_ TILIL 366_ MPTIS 371_LIENK
1: 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