>3rlrB (B:) observed residues (from ATOM records)
dqpmeeeevetfafqaeiaqlmsliintfysnkeiflrelisnssdaldkiryesltdps
kldsgkelhinlipnkqdrtltivdtgigmtkadlinnlgtiaksgtkafmealqagadi
smigqfgvgfysaylvaekvtvitkhnddeqyawessaggsftvrtdtgepmgrgtkvil
hlkedqteyleerrikeivkkhsqfigypitlfvekelehh