>5krsA (A:) observed residues (from ATOM records)
dsspgiwqldcthlegkvilvavhvasgyieaevipaetgqetayfllklagrwpvktvh
tdngsnftsttvkaacwwagikqefgipynpgviesmnkelkkiigqvrdqaehlktavq
mavfihnkkrkgggysagerivdiiatd