Protein
Quinol oxidase subunit 1/3
Organism
Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770)
Function
Catalytic subunit of the enzyme. Electrons originating in a quinol are transferred to the bimetallic center of SoxM formed by a heme and copper B.
Similarity
In the C-terminal section; belongs to the cytochrome c oxidase subunit 3 family.
Sequence
MNIKRILKVALYTTNASDVGQMYIVLGIVALIIGSVNAALIRDQLSFNNLNAVDYYDAVTLHGIFMIFFVVMPLSTGFANYLVPRMIGAHDLYWPKINALSFWMLVPAVILAAISPLLGAVDLGWYMYAPLSVETTVNYGLGTNLIQIALILSGLSSTLTGVNFVMTITKMKKVPYLKMPLFVWGFFTTAILMIIAMPSLTAGLVFAYLERLWGTPFFDSALGGSPVLWQQLFWFFGHPEVYILILPAMGLVSELLPKMARREIFGYTAIALSSIAIAFLSALGVWMHHMFTAIDNTLVQIVSSATTMAIAIPSGVKVLNWTATLYGGEIRYKTPTILLISFIVMFLLGGITGVFFPLVPIDYALNGTYFVVGHFHYMVYAILYALLGALFYYFPFWSGKWYNDDLGKTGAILLVAGTFLTATGMSIAGILGMPRRYAVIPSPIYDPFQFMASVGAVLTGIGLFILAGVLVHGVFRGRAVNGVDPWDNISVKLQDFFIKPVKLPLSFGKSLDGAFDEEYHGIKFPYYSVLGLFLSFIPLGFMFILIGLIPIGIVLLLAFMGVGLYWGYDQWFKPMQPPPHFYADGGVPVTNSVNNSISPSLGIASMRDARSAVLWFILAEVILFGSFIGGYAFIMSPVTNPLSYVNNIVPAVEVFPLPAIMTAILLSSSIPAHIAYEYFKKGNVKMFRNLGLLTMAMGLTFLGGQIYEFTHYIHFIPQDSAASSFFFATVSLHGFHVIMGLVIWAFMMLRIRKGFIPYAGSVAATYYWHFVDAVWVVVFSTFYLHLIV