>1ya7H (H:) observed residues (from ATOM records) tttvgitlkdavimaterrvtmenfimhkngkklfqidtytgmtiaglvgdaqvlvrymk aelelyrlqrrvnmpieavatllsnmlnqvkympymvqllvggidtaphvfsidaaggsv ediyastgsgspfvygvlesqysekmtvdegvdlviraisaakqrdsasggmidvavitr kdgyvqlptdqiesrirklglil