Residue conformations ------------------------------------------- A16 : G C3p_endo anti A17 : G C2p_exo anti A18 : C C3p_endo anti A19 : C C3p_endo anti A20 : A C3p_endo anti A21 : G C3p_endo anti A22 : A C3p_endo anti A23 : U C2p_endo anti A25 : U C2p_endo anti A26 : G C2p_exo anti A27 : A C2p_exo anti A28 : G C3p_endo anti A29 : C C3p_endo anti A30 : C C2p_endo anti A31 : U C2p_endo anti A32 : G C3p_exo anti A33 : G C2p_endo anti A34 : G C2p_endo syn A35 : A C2p_endo anti A36 : G C2p_exo anti A37 : C C3p_endo anti A38 : U C3p_endo anti A39 : C C3p_endo anti A40 : U C3p_endo anti A41 : C C3p_endo anti A42 : U C3p_endo anti A43 : G C3p_endo anti A44 : G C3p_endo anti A45 : C C3p_endo anti A46 : C C3p_endo anti A47 : ARG Adjacent stackings ---------------------------------------------- A16-A17 : adjacent_5p upward A17-A18 : adjacent_5p upward A20-A21 : adjacent_5p upward A21-A22 : adjacent_5p upward A26-A27 : adjacent_5p upward A27-A28 : adjacent_5p upward A28-A29 : adjacent_5p upward A29-A30 : adjacent_5p upward A36-A37 : adjacent_5p upward A37-A38 : adjacent_5p upward A38-A39 : adjacent_5p upward A39-A40 : adjacent_5p upward A40-A41 : adjacent_5p upward A42-A43 : adjacent_5p upward A43-A44 : adjacent_5p upward A44-A45 : adjacent_5p upward A45-A46 : adjacent_5p upward Non-Adjacent stackings ------------------------------------------ A20-A43 : outward Number of stackings = 18 Number of adjacent stackings = 17 Number of non adjacent stackings = 1 Base-pairs ------------------------------------------------------ A16-A46 : G-C Ww/Ww pairing antiparallel cis XIX A17-A45 : G-C Ww/Ww pairing antiparallel cis XIX A18-A44 : C-G Ww/Ww pairing antiparallel cis XIX A19-A43 : C-G Ww/Ww pairing antiparallel cis XIX A20-A42 : A-U Ww/Ww pairing antiparallel cis XX A21-A41 : G-C Ww/Ww pairing antiparallel cis XIX A22-A40 : A-U Ww/Ww pairing antiparallel cis XX A26-A39 : G-C Ww/Ww pairing antiparallel cis XIX A27-A38 : A-U Ww/Ww pairing antiparallel cis XX A28-A37 : G-C Ww/Ww pairing antiparallel cis XIX A29-A36 : C-G Ww/Ww pairing antiparallel cis XIX A30-A31 : C-U O2P/Ww adjacent_5p pairing