▁various ▁sc aven ger ▁animals ▁which ▁have ▁similar ities ▁between ▁ 4 0 - 6 1 %. ▁ ▁It ▁is ▁interesting ▁to ▁see ▁how ▁some ▁port ions ▁are ▁still ▁highly ▁conser ved ▁( see ▁concept ual ▁translation ▁above ). ▁The ▁most ▁interesting ▁mot if ▁is ▁try pt oph an ▁ 1 2 4 , ▁le uc ine ▁ 1 2 5 , ▁and ▁as part ic ▁acid ▁ 1 2 6 . ▁Last ly , ▁in ▁B LA ST ▁a ▁protein ▁family ▁of ▁unknown ▁function ▁was ▁returned . ▁There ▁are ▁two ▁small ▁conser ved ▁sequences ▁part ▁of ▁the ▁D U F 4 6 3 5 ▁mot if ▁( LE Q ▁and ▁D LE ). ▁So ▁though ▁not ▁completely ▁conser ved ▁in ▁the ▁align ments ▁done ▁with ▁SM IM 2 3 , ▁these ▁were ▁l abeled ▁in ▁the ▁concept ual ▁translation . ▁ ▁Orth olog s ▁▁ ▁The ▁protein ▁was ▁not ▁found ▁in ▁b acter ia , ▁arch ae a , ▁prot ists , ▁plants , ▁fung i , ▁in verte br ate , ▁re pt iles , ▁and ▁birds . ▁All ▁the ▁found ▁orth olog s ▁were ▁under ▁m amm als . ▁An ▁un root ed ▁ph y log en etic ▁tree ▁of ▁SM IM 2 3 ▁was ▁created ▁with ▁a ▁few ▁close , ▁moder ately ▁related , ▁and ▁distant ▁orth olog s ▁( list ed ▁in ▁table ). ▁Here , ▁larger ▁the ▁distance ▁( length ▁of ▁line ), ▁longer ▁the ▁time ▁to ▁last ▁common ▁ancest or . ▁Se quence ▁identity ▁refers ▁to