>gnl|EMDB+PDB|20059.3 ref_db_acc:6OGY strand_id:M description:DNA/RNA (5'-D(*(GTG))-R(P*GP*C)-3') NGC >gnl|EMDB+PDB|20059.4 ref_db_acc:6OGY strand_id:N description:RNA (5'-R(P*AP*GP*CP*C)-3') AGCC