>2RMQ_1|Chains A, B|DNA (5'-D(*(C4S)P*(S4G)P*(C4S)P*(S4G)P*(S4A)P*(S4A)P*(T49)P*(T49)P*(C4S)P*(S4G)P*(C4S)P*(S4G))-3')|null CGCGAATTCGCG