>4nqdC (C:) observed residues (from ATOM records)
mrthslryfrlgvsdpivpefisvgyvdshpittydsvtrqkeprapwmaenlapdhwer
ytqllrgwqqmfkvelkrlqrhynhsgshtyqrmigcelledgsttgflqyaydgqdfli
fnkdtlswlavdnvahtikqaweanqhellyqknwleeeciawlkrfleygkdtlqrtep
plvrvnralfckahgfyppeiymtwmknidygdilpsgdgtyqawasiesnlyschvehs
gvhmvlqv