>3rlrA (A:) observed residues (from ATOM records) dqpmeeeevetfafqaeiaqlmsliintfysnkeiflrelisnssdaldkiryesltdps kldsgkelhinlipnkqdrtltivdtgigmtkadlinnlgtiaksgtkafmealqagadi smigqfgvgfysaylvaekvtvitkhnddeqyawessaggsftvrtdtgepmgrgtkvil hlkedqteyleerrikeivkkhsqfigypitlfvekele