>4hnaD (D:) observed residues (from ATOM records)
gsdlgkklleaaragqddevrilmangadvnaeddsgktplhlaaikghleivevllkhg
advnaadkmgdtplhlaalyghleivevllkngadvnatdtygftplhlaadaghleive
vllkygadvnaqdkfgktafdisidngnedlaeilqkln