>3vqbB (B:) observed residues (from ATOM records)
spgiwqldcthlegkvilvavhvasgyieaevipaetgqetayfllklagrwpvktvhtd
ngsnftsttvkaacdwagikqeesmnkelkkiigqvrdqaehlktavqmavfihnhkrkg
giggysagerivdiiatdiq