>4pj5C (C:) observed residues (from ATOM records)
rthslryfrlgvsdpihgvpefisvgyvdshpittydsvtrqkeprapwmaenlapdhwe
rytqllrgwqqmfkvelkrlqrhynhsgshtyqrmigcelledgsttgflqyaydgqdfl
ifnkdtlswlavdnvahtikqaweanqhellyqknwleeeciawlkrfleygkdtlqrte
pplvrvnrkalfckahgfyppeiymtwmkngeeidygdilpsgdgtyqawasieldpqss
nlyschvehsgvhmvlqv