>5d7iA (A:) observed residues (from ATOM records)
rthslryfrlgvsdpihgvpefisvgyvdshpittydsvtrqkeprapwmaenlapdhwe
rytqllrgwqqmfkvelkrlqrhynhsgshtyqrmigcelledgsttgflqyaydgqdfl
ifnkdtlswlavdnvahtikqaweanqhellyqknwleeeciawlkrfleygkdtlqrte
pplvrvnrketfpgvtalfckahgfyppeiymtwmkngeeivqeidygdilpsgdgtyqa
wasiellyschvehsgvhmvlqv