>4i8xA (A:) observed residues (from ATOM records)
aalkdqlihnllkeehvpqnkitvvgvgavgmacaisilmkdladelalvdvmedklkge
mmdlqhgslflrtpkivsgkdysvtansklviitagalvqrnvnifkfiipnvvkysphc
kllvvsnpvdiltyvawkisgfpknrvigsgcnldsarfrylmgerlgvhalschgwilg
ehgdssvpvwsgmnvagvslktlhpelgtdadkeqwkqvhkqvvdsayeviklkgyttwa
iglsvadlaesimknlrrvhpistmlkglygikedvflsvpcvlgqngisdvvkvtltse
eeahlkksadtlwgiqkelqf