>1gzfD (D:) observed residues (from ATOM records)
ntyqeftnidqakawgnaqykkyglsksekeaivsytksaseingklrqnkgvingfpsn
likqvelldksfnkmktpenimlfrgddpaylgtefqntllnsngtinktafekakakfl
nkdrleygyistslmnvsqfagrpiitkfkvakgskagyidpisafagqlemllprhsty
hiddmrlssdgkqiiitatmmgt