>4o5bA (A:) observed residues (from ATOM records)
cspgiwqldcthlegkvilvavhvasgyieaevipaetgqetayfllklagrwpvktvht
dngsnftsttvktacwwagikqefgiesmnkelkkiigqvrdqaehlktavqmavfihnk
krkggysagerivdiiatdiq