>2R7Y_1|Chain A[auth B]|RNA (5'-R(*UP*CP*GP*AP*CP*A)-3')|
UCGACA
>2R7Y_2|Chain B[auth C]|DNA (5'-D(*DAP*DTP*(SDG)P*DTP*DCP*(SDG))-3')|
ATGTCG
>2R7Y_3|Chain C[auth A]|Ribonuclease H|Bacillus halodurans (86665)
EIIWESLSVDVGSQGNPGIVEYKGVDTKTGEVLFEREPIPIGTNNMGEFLAIVHGLRYLKERNSRKPIYSNSQTAIKWVKDKKAKSTLVRNEETALIWKLVDEAEEWLNTHTYETPILKWQTDKWGEIKADY