>4pjxA (A:) observed residues (from ATOM records)
mrthslryfrlgvsdpivpefisvgyvdshpittydsvtrqkeprapwmaenlapdhwer
ytqllrgwqqmfkvelkrlqrhynhsgshtyqrmigcelledgsttgflqyaydgqdfli
fnkdtlswlavdnvahtikqaweanqhellyqknwleeeciawlkrfleygkdtlqrtep
plvrvnrketfpgvtalfckahgfyppeiymtwmkngeeivqeidygdilpsgdgtyqaw
asiellyschvehsgvhmvlqv