["1FFY:T36:T33", "1N32:A171:A213", "1QU2:T36:T33", "1XMQ:A171:A213", "2UUA:A171:A213", "2UUB:A171:A213", "2UXC:A171:A213", "2VQE:A171:A213", "2VQF:A171:A213"]