>1yjnM (M:) observed residues (from ATOM records) arsaysyirdawenpgdgqlaelqwqrqqewrnegaverierptrldkarsqgykakqgv ivarvsvrkgsarkrrhkagrrskrqgvtritrrkdiqrvaeerasrtfpnlrvlnsysv gqdgrqkwhevilidpnhpaiqndddlswicaddqadrvfrgltgagrrnrglsgkgkgs ektrpslrsnggkg