Residue conformations ------------------------------------------- A1 : G C3p_endo anti A2 : G C3p_endo anti A3 : C C3p_endo anti A4 : A C3p_endo anti A5 : A C3p_endo anti A6 : U C3p_endo anti A7 : G C2p_endo anti A8 : A C3p_endo anti A9 : A C3p_endo anti A10 : G C3p_endo anti A11 : C C3p_endo anti A12 : G C3p_endo anti A13 : C C3p_endo anti A14 : G C3p_endo anti A15 : C C3p_endo anti A16 : A C3p_endo anti A17 : C C3p_endo anti A18 : G C3p_endo anti A19 : U C3p_endo anti A20 : U C3p_endo anti A21 : G C3p_endo anti A22 : C C3p_endo anti A23 : C C3p_endo anti B1 : G C3p_endo anti B2 : G C3p_endo anti B3 : C C3p_endo anti B4 : A C3p_endo anti B5 : A C3p_endo anti B6 : U C3p_endo anti B7 : G C2p_endo anti B8 : A C3p_endo anti B9 : A C3p_endo anti B10 : G C3p_endo anti B11 : C C3p_endo anti B12 : G C3p_endo anti B13 : C C3p_endo anti B14 : G C3p_endo anti B15 : C C3p_endo anti B16 : A C3p_endo anti B17 : C C3p_endo anti B18 : G C3p_endo anti B19 : U C3p_endo anti B20 : U C3p_endo anti B21 : G C3p_endo anti B22 : C C3p_endo anti B23 : C C3p_endo anti Adjacent stackings ---------------------------------------------- A1-A2 : adjacent_5p upward A2-A3 : adjacent_5p upward A4-A5 : adjacent_5p upward A5-A6 : adjacent_5p upward A6-A7 : adjacent_5p upward A10-A11 : adjacent_5p upward A12-A13 : adjacent_5p upward A14-A15 : adjacent_5p upward A15-A16 : adjacent_5p upward A18-A19 : adjacent_5p upward A19-A20 : adjacent_5p upward A21-A22 : adjacent_5p upward A22-A23 : adjacent_5p upward B1-B2 : adjacent_5p upward B2-B3 : adjacent_5p upward B4-B5 : adjacent_5p upward B5-B6 : adjacent_5p upward B6-B7 : adjacent_5p upward B10-B11 : adjacent_5p upward B12-B13 : adjacent_5p upward B14-B15 : adjacent_5p upward B15-B16 : adjacent_5p upward B18-B19 : adjacent_5p upward B19-B20 : adjacent_5p upward B21-B22 : adjacent_5p upward B22-B23 : adjacent_5p upward Non-Adjacent stackings ------------------------------------------ A4-A21 : outward A9-B17 : outward B4-B21 : outward Number of stackings = 29 Number of adjacent stackings = 26 Number of non adjacent stackings = 3 Base-pairs ------------------------------------------------------ A1-A23 : G-C Ww/Ww pairing antiparallel cis XIX A2-A22 : G-C Ww/Ww pairing antiparallel cis XIX A3-A21 : C-G Ww/Ww pairing antiparallel cis XIX A4-A20 : A-U Ww/Ww pairing antiparallel cis XX A5-A19 : A-U Ww/Ww pairing antiparallel cis XX A6-A18 : U-G Ws/Ww pairing antiparallel cis XXVIII A8-A10 : A-G C8/O2P pairing A8-A11 : A-C Bh/O2P pairing A8-B9 : A-A O2'/C8 pairing A9-B8 : A-A C8/O2' pairing A9-B16 : A-A Wh/Ss pairing antiparallel cis one_hbond 40 A10-B15 : G-C Ww/Ww pairing antiparallel cis 127 A11-B14 : C-G Ww/Ww pairing antiparallel cis 128 A12-B13 : G-C Ww/Ww pairing antiparallel cis 128 A13-B12 : C-G Ww/Ww pairing antiparallel cis 128 A14-B11 : G-C Ww/Ww pairing antiparallel cis XIX A15-B10 : C-G Ww/Ww pairing antiparallel cis XIX A16-B9 : A-A Ss/Wh pairing antiparallel cis one_hbond 40 B1-B23 : G-C Ww/Ww pairing antiparallel cis XIX B2-B22 : G-C Ww/Ww pairing antiparallel cis XIX B3-B21 : C-G Ww/Ww pairing antiparallel cis XIX B4-B20 : A-U Ww/Ww pairing antiparallel cis XX B5-B19 : A-U Ww/Ww pairing antiparallel cis XX B6-B18 : U-G Ws/Ww pairing antiparallel cis XXVIII B8-B10 : A-G C8/O2P pairing B8-B11 : A-C Bh/O2P pairing