>3p6sA (A:) observed residues (from ATOM records)
anlaplpphvpehlvfdfdmynpsnlsagvqeawavlqesnvpdlvwtrcngghwiatrg
qlireayedyrhfssecpfipreaaydfiptsmdppeqrqfralanqvvgmpvvdklenr
iqelacslieslrpqgqcnftedyaepfpirifmllaglpeediphlkyltdqmtrpdgs
mtfaeakealydylipiieqrrqkpgtdaisivangqvngrpitsdeakrmcglllvggl
dtvvnflsfsmeflakspehrqelierperipaaceellrrfslvadgriltsdyefhgv
qlkkgdqillpqmlsglderenaapmhvdfsrqkvshttfghgshlclgqhlarreiivt
lkewltripdfsiapgaqiqhksgivsgvqalplvwdpattkav