>3whaB (B:) observed residues (from ATOM records) evetfafqaeiaqlmsliintfysnkeiflrelisnssdaldkiryesltdpskldsgke lhinlipnkqdrtltivdtgigmtkadlinnlgtiaksgtkafmealqagadismigqfg vgfysaylvaekvtvitkhnddeqyawessaggsftvrtdtgepmgrgtkvilhlkedqt eyleerrikeivkkhsqfigypitlfvek