Fig. 3

Example of AGP-RNA complex three-dimensional structure, LNA:DNA:RNA complex. A: Cartooned representation of the complex structure, wound around the RNA strand (green cartooned color); B: Full representation of interaction with RNA:LNA: DNA backbone; C: Hydrogen bonding between DNA-modified (green), LNA (white), and RNA(cyan). The scheme used in naming the structure is denoted as Dα, where D = DNA and α = nucleotide base; TLN = thymine LNA nucleotide. The numbers are according to the position of respective residues in the naming scheme. Additionally, ATCG represents the standard nitrogenous bases present in the structure. PDBID:1HHX [49]