>1bisA (A:) observed residues (from ATOM records)
cspgiwqldcthlegkvilvavhvasgyieaevipaetgqetayfllklagrwpvktvht
dngsnftsttvkaacewagikqefgipiesmnkelkkiigqvrdqaehlktavqmavfih
nkkrkggiggysagerivdiiatdiq