>2yefA (A:) observed residues (from ATOM records)
pmeeeevetfafqaeiaqlmsliintfysnkeiflrelisnssdaldkiryesltdpskl
dsgkelhinlipnkqdrtltivdtgigmtkadlinnlgtiaksgtkafmealqagadism
igqfgvgfysaylvaekvtvitkhnddeqyawessaggsftvrtdtgepmgrgtkvilhl
kedqteyleerrikeivkkhsqfigypitlfveker