*HEADER    DNA, RNA                                14-MAY-13   2M8A              
*TITLE     2'F-ANA/2'F-RNA ALTERNATED SEQUENCES                                  
*COMPND    MOL_ID: 1;                                                            
*COMPND   2 MOLECULE: 2'F-RNA/2'F-ANA CHIMERIC DUPLEX;                           
*COMPND   3 CHAIN: A, B;                                                         
*COMPND   4 ENGINEERED: YES                                                      
*SOURCE    MOL_ID: 1;                                                            
*SOURCE   2 SYNTHETIC: YES                                                       
*KEYWDS    A-FORM, 12-MER, DICKERSON DREW DODECAMER, MODIFIED NUCLEOTIDES, DNA,  
*KEYWDS   2 RNA                                                                  
*EXPDTA    SOLUTION NMR                                                          
*NUMMDL    10                                                                    
*AUTHOR    N.MARTIN-PINTADO,G.DELEAVEY,G.PORTELLA,R.CAMPOS,M.OROZCO,M.DAMHA,     
*AUTHOR   2 C.GONZALEZ
*REVDAT   1   27-NOV-13 2M8A    0


#
#   2 GUA  H1'     2 GUA  H8        3.40 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat=  40,  43, r1= 2.90, r2= 3.40, r3= 4.00, r4= 4.50, 
      rk2=20.0, rk3=20.0, ir6=1, ialtd=0,
 &end
#
#   1 CYT  H1'     1 CYT  H6        3.40 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat=  10,  13, r1= 2.90, r2= 3.40, r3= 4.00, r4= 4.50,  &end
#
#   4 GUA  H1'     4 GUA  H8        3.40 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 103, 106, r1= 2.90, r2= 3.40, r3= 4.00, r4= 4.50,  &end
#
#   3 CYT  H1'     3 CYT  H6        3.40 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat=  73,  76, r1= 2.90, r2= 3.40, r3= 4.00, r4= 4.50,  &end
#
#   5 ADE  H1'     5 ADE  H8        3.50 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 136, 139, r1= 3.00, r2= 3.50, r3= 4.00, r4= 4.50,  &end
#
#   6 ADE  H1'     6 ADE  H8        3.50 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 168, 171, r1= 3.00, r2= 3.50, r3= 4.00, r4= 4.50,  &end
#
#   7 THY  H1'     7 THY  H6        3.50 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 200, 203, r1= 3.00, r2= 3.50, r3= 4.00, r4= 4.50,  &end
#
#   8 URA  H1'     8 URA  H6        3.50 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 232, 235, r1= 3.00, r2= 3.50, r3= 4.00, r4= 4.50,  &end
#
#   9 CYT  H1'     9 CYT  H6        3.50 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 261, 264, r1= 3.00, r2= 3.50, r3= 4.00, r4= 4.50,  &end
#
#  10 GUA  H1'    10 GUA  H8        3.50 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 291, 294, r1= 3.00, r2= 3.50, r3= 4.00, r4= 4.50,  &end
#
#  11 CYT  H1'    11 CYT  H6        3.50 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 324, 327, r1= 3.00, r2= 3.50, r3= 4.00, r4= 4.50,  &end
#
#  12 GUA  H1'    12 GUA  H8        3.50 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 354, 357, r1= 3.00, r2= 3.50, r3= 4.00, r4= 4.50,  &end
#
#  13 CYT  H1'    13 CYT  H6        3.40 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 386, 389, r1= 2.90, r2= 3.40, r3= 4.00, r4= 4.50,  &end
#
#  14 GUA  H1'    14 GUA  H8        3.40 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 416, 419, r1= 2.90, r2= 3.40, r3= 4.00, r4= 4.50,  &end
#
#  15 CYT  H1'    15 CYT  H6        3.40 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 449, 452, r1= 2.90, r2= 3.40, r3= 4.00, r4= 4.50,  &end
#
#  16 GUA  H1'    16 GUA  H8        3.40 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 479, 482, r1= 2.90, r2= 3.40, r3= 4.00, r4= 4.50,  &end
#
#  17 ADE  H1'    17 ADE  H8        3.50 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 512, 515, r1= 3.00, r2= 3.50, r3= 4.00, r4= 4.50,  &end
#
#  18 ADE  H1'    18 ADE  H8        3.50 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 544, 547, r1= 3.00, r2= 3.50, r3= 4.00, r4= 4.50,  &end
#
#  19 THY  H1'    19 THY  H6        3.50 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 576, 579, r1= 3.00, r2= 3.50, r3= 4.00, r4= 4.50,  &end
#
#  20 URA  H1'    20 URA  H6        3.50 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 608, 611, r1= 3.00, r2= 3.50, r3= 4.00, r4= 4.50,  &end
#
#  21 CYT  H1'    21 CYT  H6        3.50 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 637, 640, r1= 3.00, r2= 3.50, r3= 4.00, r4= 4.50,  &end
#
#  22 GUA  H1'    22 GUA  H8        3.50 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 667, 670, r1= 3.00, r2= 3.50, r3= 4.00, r4= 4.50,  &end
#
#  23 CYT  H1'    23 CYT  H6        3.50 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 700, 703, r1= 3.00, r2= 3.50, r3= 4.00, r4= 4.50,  &end
#
#  24 GUA  H1'    24 GUA  H8        3.50 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 730, 733, r1= 3.00, r2= 3.50, r3= 4.00, r4= 4.50,  &end
#
#   1 CYT  H1'     2 GUA  H8        3.90 4.70 
 &rst
  ixpk= 0, nxpk= 0, iat=  10,  43, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#   2 GUA  H1'     3 CYT  H6        4.00 4.60 
 &rst
  ixpk= 0, nxpk= 0, iat=  40,  76, r1= 3.50, r2= 4.00, r3= 4.60, r4= 5.10,  &end
#
#   3 CYT  H1'     4 GUA  H8        3.90 4.70 
 &rst
  ixpk= 0, nxpk= 0, iat=  73, 106, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#   4 GUA  H1'     5 ADE  H8        3.90 4.70 
 &rst
  ixpk= 0, nxpk= 0, iat= 103, 139, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#   5 ADE  H1'     6 ADE  H8        3.90 4.70 
 &rst
  ixpk= 0, nxpk= 0, iat= 136, 171, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#   6 ADE  H1'     7 THY  H6        3.90 4.70 
 &rst
  ixpk= 0, nxpk= 0, iat= 168, 203, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#   7 THY  H1'     8 URA  H6        3.90 4.70 
 &rst
  ixpk= 0, nxpk= 0, iat= 200, 235, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#   8 URA  H1'     9 CYT  H6        3.90 4.70 
 &rst
  ixpk= 0, nxpk= 0, iat= 232, 264, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#   9 CYT  H1'    10 GUA  H8        3.90 4.70 
 &rst
  ixpk= 0, nxpk= 0, iat= 261, 294, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#  10 GUA  H1'    11 CYT  H6        3.90 4.70
 &rst
  ixpk= 0, nxpk= 0, iat= 291, 327, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#  11 CYT  H1'    12 GUA  H8        3.90 4.70 
 &rst
  ixpk= 0, nxpk= 0, iat= 324, 357, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#  13 CYT  H1'    14 GUA  H8        4.00 4.70 
 &rst
  ixpk= 0, nxpk= 0, iat= 386, 419, r1= 3.50, r2= 4.00, r3= 4.70, r4= 5.20,  &end
#
#  14 GUA  H1'    15 CYT  H6        3.90 4.70 
 &rst
  ixpk= 0, nxpk= 0, iat= 416, 452, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#  15 CYT  H1'    16 GUA  H8        3.90 4.70 
 &rst
  ixpk= 0, nxpk= 0, iat= 449, 482, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#  16 GUA  H1'    17 ADE  H8        3.90 4.70 
 &rst
  ixpk= 0, nxpk= 0, iat= 479, 515, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#  17 ADE  H1'    18 ADE  H8        3.90 4.70 
 &rst
  ixpk= 0, nxpk= 0, iat= 512, 547, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#  18 ADE  H1'    19 THY  H6        3.90 4.70 
 &rst
  ixpk= 0, nxpk= 0, iat= 544, 579, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#  19 THY  H1'    20 URA  H6        3.90 4.70 
 &rst
  ixpk= 0, nxpk= 0, iat= 576, 611, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#  20 URA  H1'    21 CYT  H6        3.90 4.70
 &rst
  ixpk= 0, nxpk= 0, iat= 608, 640, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#  21 CYT  H1'    22 GUA  H8        3.90 4.70
 &rst
  ixpk= 0, nxpk= 0, iat= 637, 670, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#  22 GUA  H1'    23 CYT  H6        3.90 4.70
 &rst
  ixpk= 0, nxpk= 0, iat= 667, 703, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#  23 CYT  H1'    24 GUA  H8        3.90 4.70
 &rst
  ixpk= 0, nxpk= 0, iat= 700, 733, r1= 3.40, r2= 3.90, r3= 4.70, r4= 5.20,  &end
#
#   2 GUA  H2'     2 GUA  H8        3.00 4.50 
 &rst
  ixpk= 0, nxpk= 0, iat=  60,  43, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#   1 CYT  H2'     1 CYT  H6        3.00 4.50 
 &rst
  ixpk= 0, nxpk= 0, iat=  27,  13, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#   4 GUA  H2'     4 GUA  H8        3.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 123, 106, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#   3 CYT  H2'     3 CYT  H6        3.00 4.50 
 &rst
  ixpk= 0, nxpk= 0, iat=  90,  76, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#   5 ADE  H2'     5 ADE  H8        3.00 4.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 155, 139, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#   6 ADE  H2'     6 ADE  H8        3.00 4.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 187, 171, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#   7 THY  H2"     7 THY  H6        3.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 218, 203, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#   8 URA  H2'     8 URA  H6        3.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 248, 235, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#   9 CYT  H2"     9 CYT  H6        3.00 4.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 277, 264, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#  10 GUA  H2'    10 GUA  H8        3.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 311, 294, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  11 CYT  H2"    11 CYT  H6        3.00 4.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 340, 327, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#  12 GUA  H2'    12 GUA  H8        3.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 374, 357, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  13 CYT  H2'    13 CYT  H6        3.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 403, 389, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  14 GUA  H2'    14 GUA  H8        3.00 4.50
 &rst
  ixpk= 0, nxpk= 0, iat= 436, 419, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#  15 CYT  H2'    15 CYT  H6        3.00 4.50
 &rst
  ixpk= 0, nxpk= 0, iat= 466, 452, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#  16 GUA  H2'    16 GUA  H8        3.00 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 499, 482, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  17 ADE  H2'    17 ADE  H8        3.00 4.50
 &rst
  ixpk= 0, nxpk= 0, iat= 531, 515, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#  18 ADE  H2'    18 ADE  H8        3.00 4.50
 &rst
  ixpk= 0, nxpk= 0, iat= 563, 547, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#  19 THY  H2"    19 THY  H6        3.00 4.50
 &rst
  ixpk= 0, nxpk= 0, iat= 594, 579, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#  20 URA  H2'    20 URA  H6        3.00 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 624, 611, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  21 CYT  H2"    21 CYT  H6        3.00 4.50
 &rst
  ixpk= 0, nxpk= 0, iat= 653, 640, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#  22 GUA  H2'    22 GUA  H8        3.00 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 687, 670, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  23 CYT  H2"    23 CYT  H6        3.00 4.50
 &rst
  ixpk= 0, nxpk= 0, iat= 716, 703, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#  24 GUA  H2'    24 GUA  H8        3.00 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 750, 733, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#   1 CYT  H2'     2 GUA  H8        1.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat=  27,  43, r1= 1.00, r2= 1.50, r3= 3.50, r4= 4.00,  &end
#
#   2 GUA  H2'     3 CYT  H6        1.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat=  60,  76, r1= 1.00, r2= 1.50, r3= 3.50, r4= 4.00,  &end
#
#   3 CYT  H2'     4 GUA  H8        1.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat=  90, 106, r1= 1.00, r2= 1.50, r3= 3.50, r4= 4.00,  &end
#
#   4 GUA  H2'     5 ADE  H8        1.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 123, 139, r1= 1.00, r2= 1.50, r3= 3.50, r4= 4.00,  &end
#
#   5 ADE  H2'     6 ADE  H8        1.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 155, 171, r1= 1.00, r2= 1.50, r3= 3.50, r4= 4.00,  &end
#
#   6 ADE  H2'     7 THY  H6        1.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 187, 203, r1= 1.00, r2= 1.50, r3= 3.50, r4= 4.00,  &end
#
#   7 THY  H2"     8 URA  H6        1.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 218, 235, r1= 1.00, r2= 1.50, r3= 3.50, r4= 4.00,  &end
#
#   8 URA  H2'     9 CYT  H6        1.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 248, 264, r1= 1.00, r2= 1.50, r3= 3.50, r4= 4.00,  &end
#
#   9 CYT  H2"    10 GUA  H8        2.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 277, 294, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#  10 GUA  H2'    11 CYT  H6        1.50 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 311, 327, r1= 1.00, r2= 1.50, r3= 3.50, r4= 4.00,  &end
#
#  13 CYT  H2'    14 GUA  H8        1.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 403, 419, r1= 1.00, r2= 1.50, r3= 3.50, r4= 4.00,  &end
#
#  14 GUA  H2'    15 CYT  H6        1.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 436, 452, r1= 1.00, r2= 1.50, r3= 3.50, r4= 4.00,  &end
#
#  15 CYT  H2'    16 GUA  H8        1.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 466, 482, r1= 1.00, r2= 1.50, r3= 3.50, r4= 4.00,  &end
#
#  16 GUA  H2'    17 ADE  H8        1.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 499, 515, r1= 1.00, r2= 1.50, r3= 3.50, r4= 4.00,  &end
#
#  17 ADE  H2'    18 ADE  H8        1.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 531, 547, r1= 1.00, r2= 1.50, r3= 3.50, r4= 4.00,  &end
#
#  18 ADE  H2'    19 THY  H6        1.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 563, 579, r1= 1.00, r2= 1.50, r3= 3.50, r4= 4.00,  &end
#
#  19 THY  H2"    20 URA  H6        1.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 594, 611, r1= 1.00, r2= 1.50, r3= 3.50, r4= 4.00,  &end
#
#  20 URA  H2'    21 CYT  H6        1.50 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 624, 640, r1= 1.00, r2= 1.50, r3= 3.50, r4= 4.00,  &end
#
#  21 CYT  H2"    22 GUA  H8        2.50 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 653, 670, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#  22 GUA  H2'    23 CYT  H6        1.50 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 687, 703, r1= 1.00, r2= 1.50, r3= 3.50, r4= 4.00,  &end
#
#   5 ADE  H2      5 ADE  H2'       5.00 5.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 148, 155, r1= 4.50, r2= 5.00, r3= 5.50, r4= 6.00,  &end
#
#   5 ADE  H2      5 ADE  H1'       4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 148, 136, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#   5 ADE  H2      6 ADE  H1'       3.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 148, 168, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#   5 ADE  H2      6 ADE  H2        4.00 4.60 
 &rst
  ixpk= 0, nxpk= 0, iat= 148, 180, r1= 3.50, r2= 4.00, r3= 4.60, r4= 5.10,  &end
#
#   5 ADE  H2      6 ADE  H2'       4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 148, 187, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#   5 ADE  H2     21 CYT  H1'       3.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 148, 637, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#   6 ADE  H2      6 ADE  H1'       4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 180, 168, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#   6 ADE  H2      6 ADE  H2'       5.00 6.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 180, 187, r1= 4.50, r2= 5.00, r3= 6.00, r4= 6.50,  &end
#
#   6 ADE  H2      7 THY  H1'       3.00 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 180, 200, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#   6 ADE  H2      7 THY  H6        4.00 5.00
 &rst
  ixpk= 0, nxpk= 0, iat= 180, 203, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#   6 ADE  H2     20 URA  H6        4.00 5.00
 &rst
  ixpk= 0, nxpk= 0, iat= 180, 611, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  17 ADE  H2     17 ADE  H2'       5.00 5.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 524, 531, r1= 4.50, r2= 5.00, r3= 5.50, r4= 6.00,  &end
#
#  17 ADE  H2     17 ADE  H1'       4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 524, 512, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  17 ADE  H2     18 ADE  H1'       3.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 524, 544, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  17 ADE  H2     18 ADE  H2        4.00 4.60 
 &rst
  ixpk= 0, nxpk= 0, iat= 524, 556, r1= 3.50, r2= 4.00, r3= 4.60, r4= 5.10,  &end
#  
#  17 ADE  H2      9 CYT  H1'       4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 524, 261, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  18 ADE  H2     18 ADE  H1'       4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 556, 544, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  18 ADE  H2     18 ADE  H2'       5.00 5.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 556, 563, r1= 4.50, r2= 5.00, r3= 5.50, r4= 6.00,  &end
#
#  18 ADE  H2     19 THY  H1'       3.00 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 556, 576, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  18 ADE  H2     19 THY  H2"       4.00 5.00
 &rst
  ixpk= 0, nxpk= 0, iat= 556, 594, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  18 ADE  H2     19 THY  H6        4.00 5.00
 &rst
  ixpk= 0, nxpk= 0, iat= 556, 579, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  18 ADE  H2      8 URA  H6        4.00 5.50
 &rst
  ixpk= 0, nxpk= 0, iat= 556, 235, r1= 3.50, r2= 4.00, r3= 5.50, r4= 6.00,  &end
#
#   1 CYT  H5      1 CYT  H6        2.00 3.00 
 &rst
  ixpk= 0, nxpk= 0, iat=  15,  13, r1= 1.50, r2= 2.00, r3= 3.00, r4= 3.50,  &end
#
#   1 CYT  H5      1 CYT  H1'       4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat=  15,  10, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  13 CYT  H5     13 CYT  H6        2.22 3.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 391, 389, r1= 1.72, r2= 2.22, r3= 3.00, r4= 3.50,  &end
#
#  13 CYT  H5     13 GUA  H1'       4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 391, 386, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#   9 CYT  H5      9 CYT  H6        2.00 3.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 266, 264, r1= 1.50, r2= 2.00, r3= 3.00, r4= 3.50,  &end
#
#   9 CYT  H5      8 URA  H6        3.00 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 266, 235, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#   9 CYT  H5      8 URA  H2'       3.00 4.00  
 &rst
  ixpk= 0, nxpk= 0, iat= 266, 248, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  21 CYT  H5     21 CYT  H6        2.00 3.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 642, 640, r1= 1.50, r2= 2.00, r3= 3.00, r4= 3.50,  &end
#
#  21 CYT  H5     20 URA  H6        3.00 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 642, 611, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  21 CYT  H5     20 URA  H2'       3.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 642, 624, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  11 CYT  H5     11 CYT  H6        2.00 3.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 329, 327, r1= 1.50, r2= 2.00, r3= 3.00, r4= 3.50,  &end
#
#  11 CYT  H5     10 GUA  H8        3.50 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 329, 294, r1= 3.00, r2= 3.50, r3= 4.00, r4= 4.50,  &end
#
#  11 CYT  H5     10 GUA  H2'       3.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 329, 311, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  11 CYT  H5     10 GUA  H1'       3.50 4.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 329, 291, r1= 3.00, r2= 3.50, r3= 4.50, r4= 5.00,  &end
#
#  23 CYT  H5     23 CYT  H6        2.00 3.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 705, 703, r1= 1.50, r2= 2.00, r3= 3.00, r4= 3.50,  &end
#
#  23 CYT  H5     22 GUA  H8        3.50 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 705, 670, r1= 3.00, r2= 3.50, r3= 4.00, r4= 4.50,  &end
#
#  23 CYT  H5     22 GUA  H2'       3.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 705, 687, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  23 CYT  H5     22 GUA  H1'       3.50 4.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 705, 667, r1= 3.00, r2= 3.50, r3= 4.50, r4= 5.00,  &end
#
#   2 GUA  H8      1 CYT  H6        4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat=  43,  13, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#   2 GUA  H8      3 CYT  H6        4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat=  43,  76, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#   6 ADE  H8      5 ADE  H8        4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 171, 139, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#   6 ADE  H8      7 THY  H6        4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 171, 203, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#   8 URA  H6      7 THY  H6        4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 235, 203, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  10 GUA  H8     11 CYT  H6        4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 294, 327, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  14 GUA  H8     13 CYT  H6        4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 419, 389, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  14 GUA  H8     15 CYT  H6        4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 419, 452, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  18 ADE  H8     17 ADE  H8        4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 547, 515, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  18 ADE  H8     19 THY  H6        4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 547, 579, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  20 URA  H6     19 THY  H6        4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 611, 579, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  22 GUA  H8     23 CYT  H6        4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 670, 703, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#   2 GUA  H3'     2 GUA  H8        2.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat=  57,  43, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#   1 CYT  H3'     1 CYT  H6        2.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat=  24,  13, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#   3 CYT  H3'     3 CYT  H6        2.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat=  87,  76, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#   5 ADE  H3'     5 ADE  H8        2.70 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 152, 139, r1= 2.20, r2= 2.70, r3= 3.50, r4= 4.00,  &end
#
#   7 THY  H3'     7 THY  H6        3.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 216, 203, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#   9 CYT  H3'     9 CYT  H6        3.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 275, 264, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  11 CYT  H3'    11 CYT  H6        3.00 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 338, 327, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  13 CYT  H3'    13 CYT  H6        2.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 400, 389, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#  14 GUA  H3'    14 GUA  H8        2.50 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 433, 419, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#  15 CYT  H3'    15 CYT  H6        2.50 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 463, 452, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#  17 ADE  H3'    17 ADE  H8        2.50 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 528, 515, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#  19 THY  H3'    19 THY  H6        3.00 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 592, 579, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  21 CYT  H3'    21 CYT  H6        3.00 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 651, 640, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  23 CYT  H3'    23 CYT  H6        3.00 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 714, 703, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#   1 CYT  H3'  2 GUA  H8   3.00 4.60
 &rst
  ixpk= 0, nxpk= 0, iat=  24,  43, r1= 2.50, r2= 3.00, r3= 4.60, r4= 5.10,  &end
#
#   2 GUA  H3'  3 CYT  H6   3.00 4.50
 &rst
  ixpk= 0, nxpk= 0, iat=  57,  76, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#   5 ADE  H3'  6 ADE  H8   3.00 4.50
 &rst
  ixpk= 0, nxpk= 0, iat= 152, 171, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#   7 THY  H3'  8 URA  H6   3.00 4.50
 &rst
  ixpk= 0, nxpk= 0, iat= 216, 235, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#  13 CYT  H3' 14 GUA  H8   3.00 4.50
 &rst
  ixpk= 0, nxpk= 0, iat= 400, 419, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#  14 GUA  H3' 15 CYT  H6   3.00 4.50
 &rst
  ixpk= 0, nxpk= 0, iat= 433, 452, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#  17 ADE  H3' 18 ADE  H8   3.00 4.50
 &rst
  ixpk= 0, nxpk= 0, iat= 528, 547, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#  19 THY  H3' 20 URA  H6   3.00 4.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 592, 611, r1= 2.50, r2= 3.00, r3= 4.50, r4= 5.00,  &end
#
#   2 GUA  H4'     2 GUA  H8        3.50 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat=  37,  43, r1= 3.00, r2= 3.50, r3= 5.00, r4= 5.50,  &end
#
#   1 CYT  H4'     1 CYT  H6        3.50 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat=   7,  13, r1= 3.00, r2= 3.50, r3= 5.00, r4= 5.50,  &end
#
#   3 CYT  H4'     3 CYT  H6        3.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat=  70,  76, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#   5 ADE  H4'     5 ADE  H8        3.50 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 133, 139, r1= 3.00, r2= 3.50, r3= 5.00, r4= 5.50,  &end
#
#   6 ADE  H4'     6 ADE  H8        3.50 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 165, 171, r1= 3.00, r2= 3.50, r3= 5.00, r4= 5.50,  &end
#
#   7 THY  H4'     7 THY  H6        4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 197, 203, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#   8 URA  H4'     8 URA  H6        4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 229, 235, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#   9 CYT  H4'     9 CYT  H6        4.00 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 258, 264, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  11 CYT  H4'    11 CYT  H6        4.00 5.00
 &rst
  ixpk= 0, nxpk= 0, iat= 321, 327, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  13 CYT  H4'    13 CYT  H6        3.50 5.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 383, 389, r1= 3.00, r2= 3.50, r3= 5.00, r4= 5.50,  &end
#
#  14 GUA  H4'    14 GUA  H8        3.50 5.00
 &rst
  ixpk= 0, nxpk= 0, iat= 413, 419, r1= 3.00, r2= 3.50, r3= 5.00, r4= 5.50,  &end
#
#  15 CYT  H4'    15 CYT  H6        3.00 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 446, 452, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  17 ADE  H4'    17 ADE  H8        3.50 5.00
 &rst
  ixpk= 0, nxpk= 0, iat= 509, 515, r1= 3.00, r2= 3.50, r3= 5.00, r4= 5.50,  &end
#
#  18 ADE  H4'    18 ADE  H8        3.50 5.00
 &rst
  ixpk= 0, nxpk= 0, iat= 541, 547, r1= 3.00, r2= 3.50, r3= 5.00, r4= 5.50,  &end
#
#  19 THY  H4'    19 THY  H6        4.00 5.00
 &rst
  ixpk= 0, nxpk= 0, iat= 573, 579, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  20 URA  H4'    20 URA  H6        4.00 5.00
 &rst
  ixpk= 0, nxpk= 0, iat= 605, 611, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  21 CYT  H4'    21 CYT  H6        4.00 5.00
 &rst
  ixpk= 0, nxpk= 0, iat= 634, 640, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#  23 CYT  H4'    23 CYT  H6        4.00 5.00
 &rst
  ixpk= 0, nxpk= 0, iat= 697, 703, r1= 3.50, r2= 4.00, r3= 5.00, r4= 5.50,  &end
#
#   2 GUA  H4'     2 GUA  H1'       2.00 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat=  37,  40, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#   1 CYT  H4'     1 CYT  H1'       2.00 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat=   7,  10, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#   3 CYT  H4'     3 CYT  H1'   2.00 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat=  70,  73, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#   5 ADE  H4'     5 ADE  H1'   2.00 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 133, 136, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#   6 ADE  H4'     6 ADE  H1'   2.00 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 165, 168, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#   7 THY  H4'     7 THY  H1'   3.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 197, 200, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#   8 URA  H4'     8 URA  H1'   2.00 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 229, 232, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#   9 CYT  H4'     9 CYT  H1'   3.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 258, 261, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  11 CYT  H4'    11 CYT  H1'   3.00 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 321, 324, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  12 GUA  H4'    12 GUA  H1'   2.00 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 351, 354, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#  13 CYT  H4'    13 CYT  H1'   2.00 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 383, 386, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#  14 GUA  H4'    14 GUA  H1'   2.00 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 413, 416, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#  15 CYT  H4'    15 CYT  H1'   2.00 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 446, 449, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#  17 ADE  H4'    17 ADE  H1'   2.00 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 509, 512, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#  18 ADE  H4'    18 ADE  H1'   2.00 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 541, 544, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#  19 THY  H4'    19 THY  H1'   3.00 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 573, 576, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  20 URA  H4'    20 URA  H1'   2.00 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 605, 608, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#  21 CYT  H4'    21 CYT  H1'   3.00 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 634, 637, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  23 CYT  H4'    23 CYT  H1'   3.00 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 697, 700, r1= 2.50, r2= 3.00, r3= 4.00, r4= 4.50,  &end
#
#  24 GUA  H4'    24 GUA  H1'   2.00 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 727, 730, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#   1 CYT   F      1 CYT  H1'       0.50 2.00
 &rst
  ixpk= 0, nxpk= 0, iat=  26,  10, r1= 0.00, r2= 0.50, r3= 2.00, r4= 2.50,  &end
#
#   2 GUA   F      2 GUA  H1'       0.50 2.00 
 &rst
  ixpk= 0, nxpk= 0, iat=  59,  40, r1= 0.00, r2= 0.50, r3= 2.00, r4= 2.50,  &end
#
#   4 GUA   F      4 GUA  H1'       0.50 2.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 122, 103, r1= 0.00, r2= 0.50, r3= 2.00, r4= 2.50,  &end
#
#   3 CYT   F      3 CYT  H1'       0.50 2.00 
 &rst
  ixpk= 0, nxpk= 0, iat=  89,  73, r1= 0.00, r2= 0.50, r3= 2.00, r4= 2.50,  &end
#
#   5 ADE   F      5 ADE  H1'       0.50 2.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 154, 136, r1= 0.00, r2= 0.50, r3= 2.00, r4= 2.50,  &end
#
#   6 ADE   F      6 ADE  H1'       0.50 2.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 186, 168, r1= 0.00, r2= 0.50, r3= 2.00, r4= 2.50,  &end
#
#   7 THY   F      7 THY  H1'       2.50 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 219, 200, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#   8 URA   F      8 URA  H1'       0.50 2.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 247, 232, r1= 0.00, r2= 0.50, r3= 2.00, r4= 2.50,  &end
#
#   9 CYT   F      9 CYT  H1'       2.00 3.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 278, 261, r1= 1.50, r2= 2.00, r3= 3.00, r4= 3.50,  &end
#
#  10 GUA   F     10 GUA  H1'       0.50 2.00
 &rst
  ixpk= 0, nxpk= 0, iat= 310, 291, r1= 0.00, r2= 0.50, r3= 2.00, r4= 2.50,  &end
#
#  11 CYT   F     11 CYT  H1'       2.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 341, 324, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#  13 CYT   F     13 CYT  H1'       0.50 2.00
 &rst
  ixpk= 0, nxpk= 0, iat= 402, 386, r1= 0.00, r2= 0.50, r3= 2.00, r4= 2.50,  &end
#
#  14 GUA   F     14 GUA  H1'       0.50 2.00
 &rst
  ixpk= 0, nxpk= 0, iat= 435, 416, r1= 0.00, r2= 0.50, r3= 2.00, r4= 2.50,  &end
#
#  15 CYT   F     15 CYT  H1'       0.50 2.00
 &rst
  ixpk= 0, nxpk= 0, iat= 465, 449, r1= 0.00, r2= 0.50, r3= 2.00, r4= 2.50,  &end
#
#  16 GUA   F     16 GUA  H1'       0.50 2.00
 &rst
  ixpk= 0, nxpk= 0, iat= 498, 479, r1= 0.00, r2= 0.50, r3= 2.00, r4= 2.50,  &end
#
#  17 ADE   F     17 ADE  H1'       0.50 2.00
 &rst
  ixpk= 0, nxpk= 0, iat= 530, 512, r1= 0.00, r2= 0.50, r3= 2.00, r4= 2.50,  &end
#
#  18 ADE   F     18 ADE  H1'       0.50 2.00
 &rst
  ixpk= 0, nxpk= 0, iat= 562, 544, r1= 0.00, r2= 0.50, r3= 2.00, r4= 2.50,  &end
#
#  19 THY   F     19 THY  H1'       2.50 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 595, 576, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#  20 URA   F     20 URA  H1'       2.00 3.00
 &rst
  ixpk= 0, nxpk= 0, iat= 623, 608, r1= 1.50, r2= 2.00, r3= 3.00, r4= 3.50,  &end
#
#  21 CYT   F     21 CYT  H1'       2.00 3.00
 &rst
  ixpk= 0, nxpk= 0, iat= 654, 637, r1= 1.50, r2= 2.00, r3= 3.00, r4= 3.50,  &end
#
#  22 GUA   F     22 GUA  H1'       0.50 2.00
 &rst
  ixpk= 0, nxpk= 0, iat= 686, 667, r1= 0.00, r2= 0.50, r3= 2.00, r4= 2.50,  &end
#
#  23 CYT   F     23 CYT  H1'       2.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 717, 700, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#   1 CYT   F      1 CYT  H4'       1.50 3.00
 &rst
  ixpk= 0, nxpk= 0, iat=  26,   7, r1= 1.00, r2= 1.50, r3= 3.00, r4= 3.50,  &end
#
#   1 CYT   F      1 CYT  H3'       2.50 3.50
 &rst
  ixpk= 0, nxpk= 0, iat=  26,  24, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#   2 GUA   F      2 GUA  H4'       1.50 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat=  59,  37, r1= 1.00, r2= 1.50, r3= 4.00, r4= 4.50,  &end
#
#   4 GUA   F      4 GUA  H4'       1.50 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 122, 100, r1= 1.00, r2= 1.50, r3= 4.00, r4= 4.50,  &end
#
#   4 GUA   F      4 GUA  H3'       2.50 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 122, 120, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#   3 CYT   F      3 CYT  H3'       2.50 3.50
 &rst
  ixpk= 0, nxpk= 0, iat=  89,  87, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#   3 CYT   F      3 CYT  H4'       1.50 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat=  89,  70, r1= 1.00, r2= 1.50, r3= 4.00, r4= 4.50,  &end
#
#   6 ADE   F      6 ADE  H3'       2.50 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 186, 184, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#   6 ADE   F      6 ADE  H4'       1.50 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 186, 165, r1= 1.00, r2= 1.50, r3= 4.00, r4= 4.50,  &end
#
#   7 THY   F      7 THY  H3'       1.50 3.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 219, 216, r1= 1.00, r2= 1.50, r3= 3.00, r4= 3.50,  &end
#
#   9 CYT   F      9 CYT  H3'       1.50 3.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 278, 275, r1= 1.00, r2= 1.50, r3= 3.00, r4= 3.50,  &end
#
#  11 CYT   F     11 CYT  H3'       2.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 341, 338, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#  13 CYT   F     13 CYT  H4'       1.50 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 402, 383, r1= 1.00, r2= 1.50, r3= 4.00, r4= 4.50,  &end
#
#  13 CYT   F     13 CYT  H3'       2.50 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 402, 400, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#  14 GUA   F     14 GUA  H4'       1.50 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 435, 413, r1= 1.00, r2= 1.50, r3= 4.00, r4= 4.50,  &end
#
#  15 CYT   F     15 CYT  H4'       1.50 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 465, 446, r1= 1.00, r2= 1.50, r3= 4.00, r4= 4.50,  &end
#
#  15 CYT   F     15 CYT  H3'       2.50 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 465, 463, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#  16 GUA   F     16 GUA  H4'       1.50 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 498, 476, r1= 1.00, r2= 1.50, r3= 4.00, r4= 4.50,  &end
#
#  16 GUA   F     16 GUA  H3'       2.50 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 498, 496, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#  18 ADE   F     18 ADE  H3'       2.50 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 562, 560, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#  18 ADE   F     18 ADE  H4'       1.50 4.00
 &rst
  ixpk= 0, nxpk= 0, iat= 562, 541, r1= 1.00, r2= 1.50, r3= 4.00, r4= 4.50,  &end
#
#  19 THY   F     19 THY  H3'       2.50 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 595, 592, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#  21 CYT   F     21 CYT  H3'       1.50 3.00
 &rst
  ixpk= 0, nxpk= 0, iat= 654, 651, r1= 1.00, r2= 1.50, r3= 3.00, r4= 3.50,  &end
#
#  23 CYT   F     23 CYT  H3'       2.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 717, 714, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#   1 CYT   F      2 GUA  H8        2.00 3.50
 &rst
  ixpk= 0, nxpk= 0, iat=  26,  43, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#   2 GUA   F      3 CYT  H6        2.00 3.50
 &rst
  ixpk= 0, nxpk= 0, iat=  59,  76, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#   4 GUA   F      5 ADE  H8        2.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 122, 139, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#   3 CYT   F      4 GUA  H8        2.00 3.50   
 &rst
  ixpk= 0, nxpk= 0, iat=  89, 106, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#   7 THY   F      8 URA  H6        2.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 219, 235, r1= 1.50, r2= 2.00, r3= 4.00, r4= 4.50,  &end
#
#   9 CYT   F     10 GUA  H8        2.00 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 278, 294, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#  10 GUA   F     10 GUA  H8        3.00 5.00
 &rst
  ixpk= 0, nxpk= 0, iat= 310, 294, r1= 2.50, r2= 3.00, r3= 5.00, r4= 5.50,  &end
#
#  11 CYT   F     12 GUA  H8        2.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 341, 357, r1= 1.50, r2= 2.00, r3= 4.00, r4= 4.50,  &end
#
#  13 CYT   F     14 GUA  H8        2.00 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 402, 419, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#  14 GUA   F     15 CYT  H6        2.00 3.50
 &rst
  ixpk= 0, nxpk= 0, iat= 435, 452, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#  16 GUA   F     17 ADE  H8        2.50 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 498, 515, r1= 2.00, r2= 2.50, r3= 3.50, r4= 4.00,  &end
#
#  15 CYT   F     16 GUA  H8        2.00 3.50   
 &rst
  ixpk= 0, nxpk= 0, iat= 465, 482, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#  19 THY   F     20 URA  H6        2.00 4.00 
 &rst
  ixpk= 0, nxpk= 0, iat= 595, 611, r1= 1.50, r2= 2.00, r3= 4.00, r4= 4.50,  &end
#
#  21 CYT   F     22 GUA  H8        2.00 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 654, 670, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
#
#  22 GUA   F     22 GUA  H8        3.00 5.00
 &rst
  ixpk= 0, nxpk= 0, iat= 686, 670, r1= 2.50, r2= 3.00, r3= 5.00, r4= 5.50,  &end
#
#  23 CYT   F     24 GUA  H8        2.00 3.50 
 &rst
  ixpk= 0, nxpk= 0, iat= 717, 733, r1= 1.50, r2= 2.00, r3= 3.50, r4= 4.00,  &end
# torsion angle constraints file for FRNA hybrids
#
# torsion angle contraints for FRNA (restricted to north)
# set to:
# gamma1 < -5
# gamma2 >20
# delta >100
#
# gamma1 (en B~30, en A~-50) res 1  (1 em amber7)
 &rst iresid=1, iat(1)=1,iat(2)=1,iat(3)=1,iat(4)=1, 
  atnam(1)='O4''', atnam(2)='C1''', atnam(3)='C2''', atnam(4)='C3''',
  r1= -65.0, r2= -35.0, r3= -5.0, r4= 35.0, 
  rk2 =19.100, rk3 =19.100, &end
# gamma2 (en B~-30, en A~+45)res 1
 &rst iresid=1, iat(1)=1,iat(2)=1,iat(3)=1,iat(4)=1, 
  atnam(1)='C1''', atnam(2)='C2''', atnam(3)='C3''', atnam(4)='C4''',
  r1= -5.0, r2= 20.0, r3= 45.0, r4= 75.0,
  rk2 =19.100, rk3 =19.100, &end
####
#
# gamma1 (en B~30, en A~-50) res 2  (2 em amber7)
 &rst iresid=1, iat(1)=2,iat(2)=2,iat(3)=2,iat(4)=2, 
  atnam(1)='O4''', atnam(2)='C1''', atnam(3)='C2''', atnam(4)='C3''',
  r1= -65.0, r2= -35.0, r3= -5.0, r4= 35.0, 
  rk2 =19.100, rk3 =19.100, &end
# gamma2 (en B~-30, en A~+45)res 2
 &rst iresid=1, iat(1)=2,iat(2)=2,iat(3)=2,iat(4)=2, 
  atnam(1)='C1''', atnam(2)='C2''', atnam(3)='C3''', atnam(4)='C4''',
  r1= -5.0, r2= 20.0, r3= 45.0, r4= 75.0,
  rk2 =19.100, rk3 =19.100, &end
####
#
# gamma1 (en B~30, en A~-50) res 3  (3 em amber7)
 &rst iresid=1, iat(1)=3,iat(2)=3,iat(3)=3,iat(4)=3, 
  atnam(1)='O4''', atnam(2)='C1''', atnam(3)='C2''', atnam(4)='C3''',
  r1= -65.0, r2= -35.0, r3= -5.0, r4= 35.0, 
  rk2 =19.100, rk3 =19.100, &end
# gamma2 (en B~-30, en A~+45)res 3
 &rst iresid=1, iat(1)=3,iat(2)=3,iat(3)=3,iat(4)=3, 
  atnam(1)='C1''', atnam(2)='C2''', atnam(3)='C3''', atnam(4)='C4''',
  r1= -5.0, r2= 20.0, r3= 45.0, r4= 75.0,
  rk2 =19.100, rk3 =19.100, &end
####
#
# gamma1 (en B~30, en A~-50) res 4  (4 em amber7)
 &rst iresid=1, iat(1)=4,iat(2)=4,iat(3)=4,iat(4)=4, 
  atnam(1)='O4''', atnam(2)='C1''', atnam(3)='C2''', atnam(4)='C3''',
  r1= -65.0, r2= -35.0, r3= -5.0, r4= 35.0, 
  rk2 =19.100, rk3 =19.100, &end
# gamma2 (en B~-30, en A~+45)res 4
 &rst iresid=1, iat(1)=4,iat(2)=4,iat(3)=4,iat(4)=4, 
  atnam(1)='C1''', atnam(2)='C2''', atnam(3)='C3''', atnam(4)='C4''',
  r1= -5.0, r2= 20.0, r3= 45.0, r4= 75.0,
  rk2 =19.100, rk3 =19.100, &end
####
#
# gamma1 (en B~30, en A~-50) res 5  (5 em amber7)
 &rst iresid=1, iat(1)=5,iat(2)=5,iat(3)=5,iat(4)=5, 
  atnam(1)='O4''', atnam(2)='C1''', atnam(3)='C2''', atnam(4)='C3''',
  r1= -65.0, r2= -35.0, r3= -5.0, r4= 35.0, 
  rk2 =19.100, rk3 =19.100, &end
# gamma2 (en B~-30, en A~+45)res 5
 &rst iresid=1, iat(1)=5,iat(2)=5,iat(3)=5,iat(4)=5, 
  atnam(1)='C1''', atnam(2)='C2''', atnam(3)='C3''', atnam(4)='C4''',
  r1= -5.0, r2= 20.0, r3= 45.0, r4= 75.0,
  rk2 =19.100, rk3 =19.100, &end
####
#
# gamma1 (en B~30, en A~-50) res 6  (6 em amber7)
 &rst iresid=1, iat(1)=6,iat(2)=6,iat(3)=6,iat(4)=6, 
  atnam(1)='O4''', atnam(2)='C1''', atnam(3)='C2''', atnam(4)='C3''',
  r1= -65.0, r2= -35.0, r3= -5.0, r4= 35.0, 
  rk2 =19.100, rk3 =19.100, &end
# gamma2 (en B~-30, en A~+45)res 6
 &rst iresid=1, iat(1)=6,iat(2)=6,iat(3)=6,iat(4)=6, 
  atnam(1)='C1''', atnam(2)='C2''', atnam(3)='C3''', atnam(4)='C4''',
  r1= -5.0, r2= 20.0, r3= 45.0, r4= 75.0,
  rk2 =19.100, rk3 =19.100, &end
####
#
# torsion angle contraints for F-arabinoses (restricted to no-north)
# set to:
# # gamma1 >0
# gamma2 <5
# delta >100
#
# gamma1 (en B~30, en A~-50) res 7  (7 em amber7)
 &rst iresid=1, iat(1)=7,iat(2)=7,iat(3)=7,iat(4)=7, 
  atnam(1)='O4''', atnam(2)='C1''', atnam(3)='C2''', atnam(4)='C3''',
  r1= -25.0, r2= 0.0, r3= 65.0, r4= 115.0, 
  rk2 =19.100, rk3 =19.100, &end
# gamma2 (en B~-30, en A~+45)res 7
 &rst iresid=1, iat(1)=7,iat(2)=7,iat(3)=7,iat(4)=7, 
  atnam(1)='C1''', atnam(2)='C2''', atnam(3)='C3''', atnam(4)='C4''',
  r1= -115.0, r2= -65.0, r3= 5.0, r4= 30.0,
  rk2 =19.100, rk3 =19.100, &end
# DELTA (en B~+135, en A~+80)res 7
 &rst iresid=1, iat(1)=7,iat(2)=7,iat(3)=7,iat(4)=7, 
  atnam(1)='C5''', atnam(2)='C4''', atnam(3)='C3''', atnam(4)='O3''',
  r1=  75.0, r2=100.0, r3= 170.0, r4= 220.0, 
  rk2 =19.100, rk3 =19.100, &end
###
# gamma1 (en B~30, en A~-50) res 9  (9 em amber7)
 &rst iresid=1, iat(1)=9,iat(2)=9,iat(3)=9,iat(4)=9, 
  atnam(1)='O4''', atnam(2)='C1''', atnam(3)='C2''', atnam(4)='C3''',
  r1= -25.0, r2= 0.0, r3= 65.0, r4= 115.0, 
  rk2 =19.100, rk3 =19.100, &end
# gamma2 (en B~-30, en A~+45)res 9
 &rst iresid=1, iat(1)=9,iat(2)=9,iat(3)=9,iat(4)=9, 
  atnam(1)='C1''', atnam(2)='C2''', atnam(3)='C3''', atnam(4)='C4''',
  r1= -115.0, r2= -65.0, r3= 5.0, r4= 30.0,
  rk2 =19.100, rk3 =19.100, &end
# DELTA (en B~+135, en A~+80)res 9
 &rst iresid=1, iat(1)=9,iat(2)=9,iat(3)=9,iat(4)=9, 
  atnam(1)='C5''', atnam(2)='C4''', atnam(3)='C3''', atnam(4)='O3''',
  r1=  75.0, r2=100.0, r3= 170.0, r4= 220.0, 
  rk2 =19.100, rk3 =19.100, &end
###
# gamma1 (en B~30, en A~-50) res 11  (11 em amber7)
 &rst iresid=1, iat(1)=11,iat(2)=11,iat(3)=11,iat(4)=11, 
  atnam(1)='O4''', atnam(2)='C1''', atnam(3)='C2''', atnam(4)='C3''',
  r1= -25.0, r2= 0.0, r3= 65.0, r4= 115.0, 
  rk2 =19.100, rk3 =19.100, &end
# gamma2 (en B~-30, en A~+45)res 11
 &rst iresid=1, iat(1)=11,iat(2)=11,iat(3)=11,iat(4)=11, 
  atnam(1)='C1''', atnam(2)='C2''', atnam(3)='C3''', atnam(4)='C4''',
  r1= -115.0, r2= -65.0, r3= 5.0, r4= 30.0,
  rk2 =19.100, rk3 =19.100, &end
# DELTA (en B~+135, en A~+80)res 11
 &rst iresid=1, iat(1)=11,iat(2)=11,iat(3)=11,iat(4)=11, 
  atnam(1)='C5''', atnam(2)='C4''', atnam(3)='C3''', atnam(4)='O3''',
  r1=  75.0, r2=100.0, r3= 170.0, r4= 220.0, 
  rk2 =19.100, rk3 =19.100, &end
###
############################################
# gamma1 (en B~30, en A~-50) res 13  (13 em amber7)
 &rst iresid=1, iat(1)=13,iat(2)=13,iat(3)=13,iat(4)=13, 
  atnam(1)='O4''', atnam(2)='C1''', atnam(3)='C2''', atnam(4)='C3''',
  r1= -65.0, r2= -35.0, r3= -5.0, r4= 35.0, 
  rk2 =19.100, rk3 =19.100, &end
# gamma2 (en B~-30, en A~+45)res 13
 &rst iresid=1, iat(1)=13,iat(2)=13,iat(3)=13,iat(4)=13, 
  atnam(1)='C1''', atnam(2)='C2''', atnam(3)='C3''', atnam(4)='C4''',
  r1= -5.0, r2= 20.0, r3= 45.0, r4= 75.0,
  rk2 =19.100, rk3 =19.100, &end
####
#
# gamma1 (en B~30, en A~-50) res 14  (14 em amber7)
 &rst iresid=1, iat(1)=14,iat(2)=14,iat(3)=14,iat(4)=14, 
  atnam(1)='O4''', atnam(2)='C1''', atnam(3)='C2''', atnam(4)='C3''',
  r1= -65.0, r2= -35.0, r3= -5.0, r4= 35.0, 
  rk2 =19.100, rk3 =19.100, &end
# gamma2 (en B~-30, en A~+45)res 14
 &rst iresid=1, iat(1)=14,iat(2)=14,iat(3)=14,iat(4)=14, 
  atnam(1)='C1''', atnam(2)='C2''', atnam(3)='C3''', atnam(4)='C4''',
  r1= -5.0, r2= 20.0, r3= 45.0, r4= 75.0,
  rk2 =19.100, rk3 =19.100, &end
####
#
# gamma1 (en B~30, en A~-50) res 15  (15 em amber7)
 &rst iresid=1, iat(1)=15,iat(2)=15,iat(3)=15,iat(4)=15, 
  atnam(1)='O4''', atnam(2)='C1''', atnam(3)='C2''', atnam(4)='C3''',
  r1= -65.0, r2= -35.0, r3= -5.0, r4= 35.0, 
  rk2 =19.100, rk3 =19.100, &end
# gamma2 (en B~-30, en A~+45)res 15
 &rst iresid=1, iat(1)=15,iat(2)=15,iat(3)=15,iat(4)=15, 
  atnam(1)='C1''', atnam(2)='C2''', atnam(3)='C3''', atnam(4)='C4''',
  r1= -5.0, r2= 20.0, r3= 45.0, r4= 75.0,
  rk2 =19.100, rk3 =19.100, &end
####
#
# gamma1 (en B~30, en A~-50) res 16  (16 em amber7)
 &rst iresid=1, iat(1)=16,iat(2)=16,iat(3)=16,iat(4)=16, 
  atnam(1)='O4''', atnam(2)='C1''', atnam(3)='C2''', atnam(4)='C3''',
  r1= -65.0, r2= -35.0, r3= -5.0, r4= 35.0, 
  rk2 =19.100, rk3 =19.100, &end
# gamma2 (en B~-30, en A~+45)res 16
 &rst iresid=1, iat(1)=16,iat(2)=16,iat(3)=16,iat(4)=16, 
  atnam(1)='C1''', atnam(2)='C2''', atnam(3)='C3''', atnam(4)='C4''',
  r1= -5.0, r2= 20.0, r3= 45.0, r4= 75.0,
  rk2 =19.100, rk3 =19.100, &end
####
#
# gamma1 (en B~30, en A~-50) res 17  (17 em amber7)
 &rst iresid=1, iat(1)=17,iat(2)=17,iat(3)=17,iat(4)=17, 
  atnam(1)='O4''', atnam(2)='C1''', atnam(3)='C2''', atnam(4)='C3''',
  r1= -65.0, r2= -35.0, r3= -5.0, r4= 35.0, 
  rk2 =19.100, rk3 =19.100, &end
# gamma2 (en B~-30, en A~+45)res 17
 &rst iresid=1, iat(1)=17,iat(2)=17,iat(3)=17,iat(4)=17, 
  atnam(1)='C1''', atnam(2)='C2''', atnam(3)='C3''', atnam(4)='C4''',
  r1= -5.0, r2= 20.0, r3= 45.0, r4= 75.0,
  rk2 =19.100, rk3 =19.100, &end
####
#
# gamma1 (en B~30, en A~-50) res 18  (18 em amber7)
 &rst iresid=1, iat(1)=18,iat(2)=18,iat(3)=18,iat(4)=18, 
  atnam(1)='O4''', atnam(2)='C1''', atnam(3)='C2''', atnam(4)='C3''',
  r1= -65.0, r2= -35.0, r3= -5.0, r4= 35.0, 
  rk2 =19.100, rk3 =19.100, &end
# gamma2 (en B~-30, en A~+45)res 18
 &rst iresid=1, iat(1)=18,iat(2)=18,iat(3)=18,iat(4)=18, 
  atnam(1)='C1''', atnam(2)='C2''', atnam(3)='C3''', atnam(4)='C4''',
  r1= -5.0, r2= 20.0, r3= 45.0, r4= 75.0,
  rk2 =19.100, rk3 =19.100, &end
####
# gamma1 (en B~30, en A~-50) res 19  (19 em amber7)
 &rst iresid=1, iat(1)=19,iat(2)=19,iat(3)=19,iat(4)=19, 
  atnam(1)='O4''', atnam(2)='C1''', atnam(3)='C2''', atnam(4)='C3''',
  r1= -25.0, r2= 0.0, r3= 65.0, r4= 115.0, 
  rk2 =19.100, rk3 =19.100, &end
# gamma2 (en B~-30, en A~+45)res 19
 &rst iresid=1, iat(1)=19,iat(2)=19,iat(3)=19,iat(4)=19, 
  atnam(1)='C1''', atnam(2)='C2''', atnam(3)='C3''', atnam(4)='C4''',
  r1= -115.0, r2= -65.0, r3= 5.0, r4= 30.0,
  rk2 =19.100, rk3 =19.100, &end
# DELTA (en B~+135, en A~+80)res 19
 &rst iresid=1, iat(1)=19,iat(2)=19,iat(3)=19,iat(4)=19, 
  atnam(1)='C5''', atnam(2)='C4''', atnam(3)='C3''', atnam(4)='O3''',
  r1=  75.0, r2=100.0, r3= 170.0, r4= 220.0, 
  rk2 =19.100, rk3 =19.100, &end
###
# gamma1 (en B~30, en A~-50) res 21  (21 em amber7)
 &rst iresid=1, iat(1)=21,iat(2)=21,iat(3)=21,iat(4)=21, 
  atnam(1)='O4''', atnam(2)='C1''', atnam(3)='C2''', atnam(4)='C3''',
  r1= -25.0, r2= 0.0, r3= 65.0, r4= 115.0, 
  rk2 =19.100, rk3 =19.100, &end
# gamma2 (en B~-30, en A~+45)res 21
 &rst iresid=1, iat(1)=21,iat(2)=21,iat(3)=21,iat(4)=21, 
  atnam(1)='C1''', atnam(2)='C2''', atnam(3)='C3''', atnam(4)='C4''',
  r1= -115.0, r2= -65.0, r3= 5.0, r4= 30.0,
  rk2 =19.100, rk3 =19.100, &end
# DELTA (en B~+135, en A~+80)res 21
 &rst iresid=1, iat(1)=21,iat(2)=21,iat(3)=21,iat(4)=21, 
  atnam(1)='C5''', atnam(2)='C4''', atnam(3)='C3''', atnam(4)='O3''',
  r1=  75.0, r2=100.0, r3= 170.0, r4= 220.0, 
  rk2 =19.100, rk3 =19.100, &end
###
# gamma1 (en B~30, en A~-50) res 23  (23 em amber7)
 &rst iresid=1, iat(1)=23,iat(2)=23,iat(3)=23,iat(4)=23, 
  atnam(1)='O4''', atnam(2)='C1''', atnam(3)='C2''', atnam(4)='C3''',
  r1= -25.0, r2= 0.0, r3= 65.0, r4= 115.0, 
  rk2 =19.100, rk3 =19.100, &end
# gamma2 (en B~-30, en A~+45)res 23
 &rst iresid=1, iat(1)=23,iat(2)=23,iat(3)=23,iat(4)=23, 
  atnam(1)='C1''', atnam(2)='C2''', atnam(3)='C3''', atnam(4)='C4''',
  r1= -115.0, r2= -65.0, r3= 5.0, r4= 30.0,
  rk2 =19.100, rk3 =19.100, &end
# DELTA (en B~+135, en A~+80)res 23
 &rst iresid=1, iat(1)=23,iat(2)=23,iat(3)=23,iat(4)=23, 
  atnam(1)='C5''', atnam(2)='C4''', atnam(3)='C3''', atnam(4)='O3''',
  r1=  75.0, r2=100.0, r3= 170.0, r4= 220.0, 
  rk2 =19.100, rk3 =19.100, &end
# flat angle constraint for base-pair GC
 &rst  iat = 12, 12, 13, iresid = 1,
 atnam(1)='N2 ',atnam(2)= 'H22 ',atnam(3)='O2',
 r1 = 150.0, r2 = 170.0, r3 = 190.0, r4 = 210.0,
 rk2 = 5.000, rk3 = 5.000, &end 
# flat angle constraint for base-pair GC
 &rst  iat = 12, 12, 13, iresid = 1,
 atnam(1)='N1   ',atnam(2)= 'H1 ',atnam(3)='N3   ',
 r1 = 150.0, r2 = 170.0, r3 = 190.0, r4 = 210.0,
 rk2 = 5.000, rk3 = 5.000, &end 
# flat angle constraint for base-pair GC
  &rst  iat = 12, 13, 13, iresid = 1,
 atnam(1)='O6 ',atnam(2)= 'H41 ',atnam(3)='N4',
 r1 = 150.0, r2 = 170.0, r3 = 190.0, r4 = 210.0,
 rk2 = 5.000, rk3 = 5.000, &end 
# distance constraint for base-pair GC
 &rst  iat =   12, 13, iresid = 1, atnam(1)='N2   ',atnam(2)='O2   ',
 r1 = 0.000, r2 = 2.720, r3 = 2.920, r4 = 3.220, 
 rk2 = 29.000, rk3 = 29.000, &end 
# distance constraint for base-pair GC
 &rst  iat =   12, 13,iresid = 1,  atnam(1)='N1   ',atnam(2)='N3   ',
 r1 = 0.000, r2 = 2.850, r3 = 3.05, r4 = 3.350, 
 rk2 = 29.000, rk3 = 29.000, &end 
# distance constraint for base-pair GC
 &rst  iat =   12, 13 iresid = 1,  atnam(1)='O6   ',atnam(2)='N4   ',
 r1 = 0.000, r2 = 2.850, r3 = 3.050, r4 = 3.350, 
 rk2 = 29.000, rk3 = 29.000, &end 
# flat angle constraint for base-pair GC
 &rst  iat = 24, 24,  1, iresid = 1,
atnam(1)='N2 ',atnam(2)= 'H22 ',atnam(3)='O2',
 r1 = 150.0, r2 = 170.0, r3 = 190.0, r4 = 210.0,
 rk2 = 5.000, rk3 = 5.000, &end 
# flat angle constraint for base-pair GC
 &rst  iat = 24, 24,  1, iresid = 1,
 atnam(1)='N1   ',atnam(2)= 'H1 ',atnam(3)='N3   ',
 r1 = 150.0, r2 = 170.0, r3 = 190.0, r4 = 210.0,
 rk2 = 5.000, rk3 = 5.000, &end 
# flat angle constraint for base-pair GC
 &rst  iat = 24,  1,  1, iresid = 1,
 atnam(1)='O6 ',atnam(2)= 'H41 ',atnam(3)='N4',
 r1 = 150.0, r2 = 170.0, r3 = 190.0, r4 = 210.0,
 rk2 = 5.000, rk3 = 5.000, &end 
# distance constraint for base-pair GC
 &rst  iat =   24,  1, iresid = 1, atnam(1)='N2   ',atnam(2)='O2   ',
 r1 = 0.000, r2 = 2.720, r3 = 2.920, r4 = 3.220, 
 rk2 = 29.000, rk3 = 29.000, &end 
# distance constraint for base-pair GC
 &rst  iat =   24,  1,iresid = 1,  atnam(1)='N1   ',atnam(2)='N3   ',
 r1 = 0.000, r2 = 2.850, r3 = 3.05, r4 = 3.350, 
 rk2 = 29.000, rk3 = 29.000, &end 
# distance constraint for base-pair GC
 &rst  iat =   24,  1 iresid = 1,  atnam(1)='O6   ',atnam(2)='N4   ',
 r1 = 0.000, r2 = 2.850, r3 = 3.050, r4 = 3.350, 
 rk2 = 29.000, rk3 = 29.000, &end 
# flat angle constraint for base-pair GC
 &rst  iat =  2,  2, 23, iresid = 1,
 atnam(1)='N2 ',atnam(2)= 'H22 ',atnam(3)='O2',
 r1 = 150.0, r2 = 170.0, r3 = 190.0, r4 = 210.0,
 rk2 = 5.000, rk3 = 5.000, &end 
# flat angle constraint for base-pair GC
 &rst  iat =  2,  2, 23, iresid = 1,
 atnam(1)='N1   ',atnam(2)= 'H1 ',atnam(3)='N3   ',
 r1 = 150.0, r2 = 170.0, r3 = 190.0, r4 = 210.0,
 rk2 = 5.000, rk3 = 5.000, &end 
# flat angle constraint for base-pair GC
 &rst  iat =  2, 23, 23, iresid = 1,
 atnam(1)='O6 ',atnam(2)= 'H41 ',atnam(3)='N4',
 r1 = 150.0, r2 = 170.0, r3 = 190.0, r4 = 210.0,
 rk2 = 5.000, rk3 = 5.000, &end 
# distance constraint for base-pair GC
 &rst  iat =    2, 23, iresid = 1, atnam(1)='N2   ',atnam(2)='O2   ',
 r1 = 0.000, r2 = 2.720, r3 = 2.920, r4 = 3.220, 
 rk2 = 29.000, rk3 = 29.000, &end 
# distance constraint for base-pair GC
 &rst  iat =    2, 23,iresid = 1,  atnam(1)='N1   ',atnam(2)='N3   ',
 r1 = 0.000, r2 = 2.850, r3 = 3.05, r4 = 3.350, 
 rk2 = 29.000, rk3 = 29.000, &end 
# distance constraint for base-pair GC
 &rst  iat =    2, 23 iresid = 1,  atnam(1)='O6   ',atnam(2)='N4   ',
 r1 = 0.000, r2 = 2.850, r3 = 3.050, r4 = 3.350, 
 rk2 = 29.000, rk3 = 29.000, &end 
# flat angle constraint for base-pair GC
 &rst  iat = 22, 22,  3, iresid = 1,
 atnam(1)='N2 ',atnam(2)= 'H22 ',atnam(3)='O2',
 r1 = 150.0, r2 = 170.0, r3 = 190.0, r4 = 210.0,
 rk2 = 5.000, rk3 = 5.000, &end 
# flat angle constraint for base-pair GC
 &rst  iat = 22, 22,  3, iresid = 1,
 atnam(1)='N1   ',atnam(2)= 'H1 ',atnam(3)='N3   ',
 r1 = 150.0, r2 = 170.0, r3 = 190.0, r4 = 210.0,
 rk2 = 5.000, rk3 = 5.000, &end 
# flat angle constraint for base-pair GC
 &rst  iat = 22,  3,  3, iresid = 1,
 atnam(1)='O6 ',atnam(2)= 'H41 ',atnam(3)='N4',
 r1 = 150.0, r2 = 170.0, r3 = 190.0, r4 = 210.0,
 rk2 = 5.000, rk3 = 5.000, &end 
# distance constraint for base-pair GC
 &rst  iat =   22,  3, iresid = 1, atnam(1)='N2   ',atnam(2)='O2   ',
 r1 = 0.000, r2 = 2.720, r3 = 2.920, r4 = 3.220, 
 rk2 = 29.000, rk3 = 29.000, &end 
# distance constraint for base-pair GC
 &rst  iat =   22,  3,iresid = 1,  atnam(1)='N1   ',atnam(2)='N3   ',
 r1 = 0.000, r2 = 2.850, r3 = 3.05, r4 = 3.350, 
 rk2 = 29.000, rk3 = 29.000, &end 
# distance constraint for base-pair GC
 &rst  iat =   22,  3 iresid = 1,  atnam(1)='O6   ',atnam(2)='N4   ',
 r1 = 0.000, r2 = 2.850, r3 = 3.050, r4 = 3.350, 
 rk2 = 29.000, rk3 = 29.000, &end 
 # flat angle constraint for base-pair GC
 &rst  iat = 10, 10, 15, iresid = 1,
atnam(1)='N2 ',atnam(2)= 'H22 ',atnam(3)='O2',
 r1 = 150.0, r2 = 170.0, r3 = 190.0, r4 = 210.0,
 rk2 = 5.000, rk3 = 5.000, &end 
# flat angle constraint for base-pair GC
 &rst  iat = 10, 10, 15, iresid = 1,
 atnam(1)='N1   ',atnam(2)= 'H1 ',atnam(3)='N3   ',
 r1 = 150.0, r2 = 170.0, r3 = 190.0, r4 = 210.0,
 rk2 = 5.000, rk3 = 5.000, &end 
# flat angle constraint for base-pair GC
  &rst  iat = 10, 15, 15, iresid = 1,
 atnam(1)='O6 ',atnam(2)= 'H41 ',atnam(3)='N4',
 r1 = 150.0, r2 = 170.0, r3 = 190.0, r4 = 210.0,
 rk2 = 5.000, rk3 = 5.000, &end 
# distance constraint for base-pair GC
 &rst  iat =   10, 15, iresid = 1, atnam(1)='N2   ',atnam(2)='O2   ',
 r1 = 0.000, r2 = 2.720, r3 = 2.920, r4 = 3.220, 
 rk2 = 29.000, rk3 = 29.000, &end 
# distance constraint for base-pair GC
 &rst  iat =   10, 15,iresid = 1,  atnam(1)='N1   ',atnam(2)='N3   ',
 r1 = 0.000, r2 = 2.850, r3 = 3.05, r4 = 3.350, 
 rk2 = 29.000, rk3 = 29.000, &end 
# distance constraint for base-pair GC
 &rst  iat =   10, 15 iresid = 1,  atnam(1)='O6   ',atnam(2)='N4   ',
 r1 = 0.000, r2 = 2.850, r3 = 3.050, r4 = 3.350, 
 rk2 = 29.000, rk3 = 29.000, &end 
# flat angle constraint for base-pair GC
 &rst  iat = 14, 14, 11, iresid = 1,
atnam(1)='N2 ',atnam(2)= 'H22 ',atnam(3)='O2',
 r1 = 150.0, r2 = 170.0, r3 = 190.0, r4 = 210.0,
 rk2 = 5.000, rk3 = 5.000, &end 
# flat angle constraint for base-pair GC
 &rst  iat = 14, 14, 11, iresid = 1,
 atnam(1)='N1   ',atnam(2)= 'H1 ',atnam(3)='N3   ',
 r1 = 150.0, r2 = 170.0, r3 = 190.0, r4 = 210.0,
 rk2 = 5.000, rk3 = 5.000, &end 
# flat angle constraint for base-pair GC
 &rst  iat = 14, 11, 11, iresid = 1,
 atnam(1)='O6 ',atnam(2)= 'H41 ',atnam(3)='N4',
 r1 = 150.0, r2 = 170.0, r3 = 190.0, r4 = 210.0,
 rk2 = 5.000, rk3 = 5.000, &end 
# distance constraint for base-pair GC
 &rst  iat =   14, 11, iresid = 1, atnam(1)='N2   ',atnam(2)='O2   ',
 r1 = 0.000, r2 = 2.720, r3 = 2.920, r4 = 3.220, 
 rk2 = 29.000, rk3 = 29.000, &end 
# distance constraint for base-pair GC
 &rst  iat =   14, 11,iresid = 1,  atnam(1)='N1   ',atnam(2)='N3   ',
 r1 = 0.000, r2 = 2.850, r3 = 3.05, r4 = 3.350, 
 rk2 = 29.000, rk3 = 29.000, &end 
# distance constraint for base-pair GC
 &rst  iat =   14, 11 iresid = 1,  atnam(1)='O6   ',atnam(2)='N4   ',
 r1 = 0.000, r2 = 2.850, r3 = 3.050, r4 = 3.350, 
 rk2 = 29.000, rk3 = 29.000, &end