# 4DII.pdb #
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    DSSR: Software for Defining the (Secondary) Structures of RNA
      by Xiang-Jun Lu (xiangjun@x3dna.org), beta-r08-on-20130323

   The program is currently under active development. As always, we
   greatly appreciate your feedback! Please report all DSSR-related
   issues on the 3DNA Forum (http://forum.x3dna.org/), and I strive
   to promptly respond to any questions posted there.
****************************************************************************
Date and time: Sun Mar  1 01:11:36 2026
File name: 4DII.pdb
    no. of DNA/RNA chains: 1 [D=15]
    no. of nucleotides:    15
    no. of waters:         183
    no. of metals:         4 [Na=1, K=1, Zn=2]
****************************************************************************
List of 8 base pair(s)
   1 D.DG1            D.DG6            [G+G]              06-VI     cWH cW+M
       60.5(syn) C2'-endo lambda=60.9; -102.7(anti) C2'-endo lambda=25.6
       d(C1'-C1')=11.97 d(N1-N9)=9.97 d(C6-C8)=9.67 tor(N1-C1'-C1'-N9)=3.8
       H-bonds[2]: "N1(imino)-O6(carbonyl)[2.94]; N2(amino)-N7[3.07]"
       bp_pars: [1.89    3.40    0.16    -8.21   2.69    -91.90]
   2 D.DG1            D.DG15           [G+G]              06-VI     cHW cM+W
       60.5(syn) C2'-endo lambda=30.1; -97.3(anti) C1'-exo  lambda=65.0
       d(C1'-C1')=11.45 d(N1-N9)=9.59 d(C6-C8)=9.34 tor(N1-C1'-C1'-N9)=-10.9
       H-bonds[2]: "O6(carbonyl)-N1(imino)[2.78]; N7-N2(amino)[2.82]"
       bp_pars: [-1.79   -3.24   0.36    -16.69  13.08   90.08]
   3 D.DG2            D.DG5            [G+G]              06-VI     cHW cM+W
       -103.0(anti) C1'-exo  lambda=27.5; 62.5(syn) C2'-endo lambda=61.0
       d(C1'-C1')=11.51 d(N1-N9)=9.52 d(C6-C8)=9.17 tor(N1-C1'-C1'-N9)=-0.2
       H-bonds[2]: "O6(carbonyl)-N1(imino)[2.64]; N7-N2(amino)[2.74]"
       bp_pars: [-1.50   -3.28   -0.04   5.33    9.87    91.24]
   4 D.DG2            D.DG14           [G+G]              06-VI     cWH cW+M
       -103.0(anti) C1'-exo  lambda=60.9; 83.5(syn) C3'-exo  lambda=33.3
       d(C1'-C1')=11.38 d(N1-N9)=9.45 d(C6-C8)=9.01 tor(N1-C1'-C1'-N9)=-1.7
       H-bonds[2]: "N1(imino)-O6(carbonyl)[2.97]; N2(amino)-N7[2.79]"
       bp_pars: [1.36    3.70    -0.32   5.57    5.76    -87.75]
   5 D.DG5            D.DG11           [G+G]              06-VI     cHW cM+W
       62.5(syn) C2'-endo lambda=30.2; -91.2(anti) C2'-endo lambda=59.9
       d(C1'-C1')=11.69 d(N1-N9)=9.70 d(C6-C8)=9.29 tor(N1-C1'-C1'-N9)=1.4
       H-bonds[2]: "O6(carbonyl)-N1(imino)[3.00]; N7-N2(amino)[2.99]"
       bp_pars: [-1.50   -3.68   0.46    -11.56  -4.63   90.38]
   6 D.DG6            D.DG10           [G+G]              06-VI     cWH cW+M
       -102.7(anti) C2'-endo lambda=64.1; 66.7(syn) C2'-endo lambda=28.6
       d(C1'-C1')=11.55 d(N1-N9)=9.65 d(C6-C8)=9.36 tor(N1-C1'-C1'-N9)=-8.7
       H-bonds[2]: "N1(imino)-O6(carbonyl)[2.85]; N2(amino)-N7[2.91]"
       bp_pars: [1.78    3.37    -0.56   14.12   -7.56   -89.43]
   7 D.DG10           D.DG15           [G+G]              06-VI     cWH cW+M
       66.7(syn) C2'-endo lambda=61.9; -97.3(anti) C1'-exo  lambda=26.1
       d(C1'-C1')=11.79 d(N1-N9)=9.81 d(C6-C8)=9.49 tor(N1-C1'-C1'-N9)=-3.8
       H-bonds[2]: "N1(imino)-O6(carbonyl)[2.89]; N2(amino)-N7[3.00]"
       bp_pars: [1.72    3.42    0.37    -13.76  0.08    -91.83]
   8 D.DG11           D.DG14           [G+G]              06-VI     cHW cM+W
       -91.2(anti) C2'-endo lambda=27.2; 83.5(syn) C3'-exo  lambda=59.3
       d(C1'-C1')=11.49 d(N1-N9)=9.46 d(C6-C8)=9.11 tor(N1-C1'-C1'-N9)=-13.6
       H-bonds[2]: "O6(carbonyl)-N1(imino)[2.57]; N7-N2(amino)[2.76]"
       bp_pars: [-1.42   -3.20   -0.28   6.07    15.92   92.68]
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List of 2 multiplet(s)
   1 nts=4 D.DG1+D.DG6+D.DG10+D.DG15 [GGGG]
   2 nts=4 D.DG2+D.DG5+D.DG11+D.DG14 [GGGG]
****************************************************************************
List of 2 G-quartet(s)
   2 nts=4  D.DG1+D.DG6+D.DG10+D.DG15 [GGGG]
   2 nts=4  D.DG2+D.DG5+D.DG11+D.DG14 [GGGG]
****************************************************************************
>chain-D #1 DNA with 15 nts
GGTTGGTGTGGTTGG
...............

DONE!