>tr|C6GFQ6|C6GFQ6_THYAR NADH-ubiquinone oxidoreductase chain 4L OS=Thymallus arcticus GN=NADH4L MTPVHFSFTSAFILGLMGLAFHRTHLLSALLCLEGMMLSLFIALSLWALQMEATGYSVAP MLLLAFSACEASAGLALLVATARTHGTDRLQSLNLLQC