****************************************************************************
File name: 3kq8.pdb
    no. of DNA/RNA chains: 1 [A=8]
    no. of nucleotides:    8
    no. of atoms:          199
    no. of waters:         36
    no. of metals:         1 [Mg=1]

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List of 2 types of 2 modified nucleotides
      nt    count  list
   1 TTI-u    1    A.TTI4
   2 UMS-u    1    A.UMS2

****************************************************************************
List of 1 base stack
  Note: A stack is an ordered list of nucleotides assembled together via
        base-stacking interactions, regardless of backbone connectivity.
        Stacking interactions within a stem are *not* included.
   1 nts=8 GuGuACAC A.DG1,A.UMS2,A.DG3,A.TTI4,A.DA5,A.DC6,A.DA7,A.DC8

****************************************************************************
List of 1 non-loop single-stranded segment
   1 nts=8 GuGuACAC A.DG1,A.UMS2,A.DG3,A.TTI4,A.DA5,A.DC6,A.DA7,A.DC8

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Secondary structures in dot-bracket notation (dbn) as a whole and per chain
>3kq8 nts=8 [whole]
GuGuACAC
........
>3kq8-A #1 nts=8 3.48(0.28) [chain] DNA[7]/1
GuGuACAC
........

****************************************************************************
Summary of structural features of 8 nucleotides
  Note: the first five columns are: (1) serial number, (2) one-letter
    shorthand name, (3) dbn, (4) id string, (5) rmsd (~zero) of base
    ring atoms fitted against those in a standard base reference
    frame. The sixth (last) column contains a comma-separated list of
    features whose meanings are mostly self-explanatory, except for:
      turn: angle C1'(i-1)--C1'(i)--C1'(i+1) < 90 degrees
      break: no backbone linkage between O3'(i-1) and P(i)
   1  G . A.DG1   0.011  anti,~C3'-endo,BI,non-pair-contact,ss-non-loop
   2  u . A.UMS2  0.017  modified,anti,~C3'-endo,BI,non-pair-contact,ss-non-loop
   3  G . A.DG3   0.008  anti,~C3'-endo,BI,non-pair-contact,ss-non-loop
   4  u . A.TTI4  0.009  modified,anti,~C3'-endo,BI,non-pair-contact,ss-non-loop
   5  A . A.DA5   0.007  anti,~C3'-endo,BI,non-pair-contact,ss-non-loop
   6  C . A.DC6   0.010  anti,~C3'-endo,BI,non-pair-contact,ss-non-loop
   7  A . A.DA7   0.012  anti,~C3'-endo,BI,non-pair-contact,ss-non-loop
   8  C . A.DC8   0.009  anti,~C2'-endo,non-pair-contact,ss-non-loop

****************************************************************************
List of 9 additional files
   1 dssr-2ndstrs.bpseq -- secondary structure in bpseq format
   2 dssr-2ndstrs.ct -- secondary structure in connectivity table format
   3 dssr-2ndstrs.dbn -- secondary structure in dot-bracket notation
   4 dssr-torsions.txt -- backbone torsion angles and suite names
   5 dssr-stacks.pdb -- an ensemble of base stacks
   6 dssr-rotmat.txt -- position vector and rotation matrix
   7 dssr-viewV.pdb -- vertical view of the principal moment of inertia
   8 dssr-viewH.pdb -- horizontal view of the principal moment of inertia
   9 dssr-viewT.pdb -- top view of the principal moment of inertia