["3KNI:B108:B14", "3BNQ:C18:C16", "1GID:B77:B75", "1FJG:A1217:A1215", "2UUB:A1217:A1215", "2UXC:A1217:A1215", "3SKL:B22:B20", "3BNQ:A18:A16"]