File: MRG.cif

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global_
_lib_name         ?
_lib_version      ?
_lib_update       ?
# ------------------------------------------------
#
# ---   LIST OF MONOMERS ---
#
data_comp_list
loop_
_chem_comp.id
_chem_comp.three_letter_code
_chem_comp.name
_chem_comp.group
_chem_comp.number_atoms_all
_chem_comp.number_atoms_nh
_chem_comp.desc_level
MRG      MRG 'N2-(3-MERCAPTOPROPYL)-2'-DEOXYGUANOS' DNA                45  27 .
# ------------------------------------------------------
# ------------------------------------------------------
#
# --- DESCRIPTION OF MONOMERS ---
#
data_comp_MRG
#
loop_
_chem_comp_atom.comp_id
_chem_comp_atom.atom_id
_chem_comp_atom.type_symbol
_chem_comp_atom.type_energy
_chem_comp_atom.partial_charge
_chem_comp_atom.x
_chem_comp_atom.y
_chem_comp_atom.z
 MRG           OP3    O    OP       -0.666      0.000    0.000    0.000
 MRG           P      P    P         0.000     -1.032    0.952    0.565
 MRG           OP1    O    OP       -0.666     -0.849    1.298    2.026
 MRG           OP2    O    OP       -0.666     -0.983    2.125   -0.390
 MRG           "O5'"  O    O2        0.000     -2.432    0.222    0.204
 MRG           "C5'"  C    CH2       0.000     -2.681   -0.136   -1.143
 MRG           "H5'"  H    H         0.000     -1.914   -0.833   -1.488
 MRG           "H5''" H    H         0.000     -2.669    0.756   -1.772
 MRG           "C4'"  C    CH1       0.000     -4.048   -0.800   -1.227
 MRG           "H4'"  H    H         0.000     -4.075   -1.678   -0.566
 MRG           "O4'"  O    O2        0.000     -5.039    0.160   -0.805
 MRG           "C1'"  C    CH1       0.000     -5.903    0.451   -1.916
 MRG           "H1'"  H    H         0.000     -6.826   -0.135   -1.804
 MRG           N9     N    NR5       0.000     -6.250    1.868   -1.920
 MRG           C8     C    CR15      0.000     -5.441    2.902   -1.509
 MRG           H8     H    H         0.000     -4.435    2.765   -1.131
 MRG           N7     N    NRD5      0.000     -6.026    4.078   -1.628
 MRG           C5     C    CR56      0.000     -7.256    3.782   -2.134
 MRG           C4     C    CR56      0.000     -7.426    2.432   -2.325
 MRG           C6     C    CR6       0.000     -8.329    4.678   -2.468
 MRG           N1     N    NR16      0.000     -9.433    3.970   -2.963
 MRG           H1     H    H         0.000    -10.271    4.521   -3.238
 MRG           C2     C    CR6       0.000     -9.500    2.565   -3.120
 MRG           N2     N    NH1       0.000    -10.680    2.086   -3.623
 MRG           H21    H    H         0.000    -11.425    2.729   -3.853
 MRG           C21    C    CH2       0.000    -10.867    0.679   -3.827
 MRG           H211   H    H         0.000    -10.797    0.191   -2.852
 MRG           H212   H    H         0.000    -10.057    0.326   -4.468
 MRG           C22    C    CH2       0.000    -12.211    0.346   -4.471
 MRG           H221   H    H         0.000    -12.250   -0.734   -4.627
 MRG           H222   H    H         0.000    -12.256    0.854   -5.436
 MRG           C23    C    CH2       0.000    -13.394    0.781   -3.608
 MRG           H231   H    H         0.000    -13.340    1.861   -3.453
 MRG           H232   H    H         0.000    -13.334    0.273   -2.644
 MRG           S24    S    SH1       0.000    -14.966    0.362   -4.419
 MRG           H24    H    H         0.000    -14.518   -0.730   -5.034
 MRG           N3     N    NRD6      0.000     -8.501    1.768   -2.805
 MRG           O6     O    O         0.000     -8.269    5.893   -2.330
 MRG           "C3'"  C    CH1       0.000     -4.414   -1.215   -2.649
 MRG           "H3'"  H    H         0.000     -3.522   -1.423   -3.256
 MRG           "C2'"  C    CH2       0.000     -5.178   -0.020   -3.169
 MRG           "H2''" H    H         0.000     -5.909   -0.279   -3.938
 MRG           "H2'"  H    H         0.000     -4.531    0.778   -3.539
 MRG           "O3'"  O    OH1       0.000     -5.298   -2.333   -2.608
 MRG           "HO3'" H    H         0.000     -5.976   -2.123   -1.947
loop_
_chem_comp_tree.comp_id
_chem_comp_tree.atom_id
_chem_comp_tree.atom_back
_chem_comp_tree.atom_forward
_chem_comp_tree.connect_type
 MRG      OP3    n/a    P      START
 MRG      P      OP3    "O5'"  .
 MRG      OP1    P      .      .
 MRG      OP2    P      .      .
 MRG      "O5'"  P      "C5'"  .
 MRG      "C5'"  "O5'"  "C4'"  .
 MRG      "H5'"  "C5'"  .      .
 MRG      "H5''" "C5'"  .      .
 MRG      "C4'"  "C5'"  "C3'"  .
 MRG      "H4'"  "C4'"  .      .
 MRG      "O4'"  "C4'"  "C1'"  .
 MRG      "C1'"  "O4'"  N9     .
 MRG      "H1'"  "C1'"  .      .
 MRG      N9     "C1'"  C8     .
 MRG      C8     N9     N7     .
 MRG      H8     C8     .      .
 MRG      N7     C8     C5     .
 MRG      C5     N7     C6     .
 MRG      C4     C5     .      .
 MRG      C6     C5     O6     .
 MRG      N1     C6     C2     .
 MRG      H1     N1     .      .
 MRG      C2     N1     N3     .
 MRG      N2     C2     C21    .
 MRG      H21    N2     .      .
 MRG      C21    N2     C22    .
 MRG      H211   C21    .      .
 MRG      H212   C21    .      .
 MRG      C22    C21    C23    .
 MRG      H221   C22    .      .
 MRG      H222   C22    .      .
 MRG      C23    C22    S24    .
 MRG      H231   C23    .      .
 MRG      H232   C23    .      .
 MRG      S24    C23    H24    .
 MRG      H24    S24    .      .
 MRG      N3     C2     .      .
 MRG      O6     C6     .      .
 MRG      "C3'"  "C4'"  "O3'"  .
 MRG      "H3'"  "C3'"  .      .
 MRG      "C2'"  "C3'"  "H2'"  .
 MRG      "H2''" "C2'"  .      .
 MRG      "H2'"  "C2'"  .      .
 MRG      "O3'"  "C3'"  .      END
 MRG      "HO3'" "O3'"  .      .
 MRG      N9     C4     .    ADD
 MRG      C4     N3     .    ADD
 MRG      "C2'"  "C1'"  .    ADD
loop_
_chem_comp_bond.comp_id
_chem_comp_bond.atom_id_1
_chem_comp_bond.atom_id_2
_chem_comp_bond.type
_chem_comp_bond.value_dist
_chem_comp_bond.value_dist_esd
 MRG      OP1    P         deloc       1.510    0.020
 MRG      OP2    P         deloc       1.510    0.020
 MRG      "O5'"  P         single      1.610    0.020
 MRG      P      OP3       deloc       1.510    0.020
 MRG      "C5'"  "O5'"     single      1.426    0.020
 MRG      N9     C4        single      1.337    0.020
 MRG      C8     N9        single      1.337    0.020
 MRG      N9     "C1'"     single      1.485    0.020
 MRG      C4     N3        single      1.355    0.020
 MRG      C4     C5        double      1.490    0.020
 MRG      N3     C2        double      1.350    0.020
 MRG      C2     N1        single      1.337    0.020
 MRG      N2     C2        single      1.350    0.020
 MRG      N1     C6        single      1.337    0.020
 MRG      H1     N1        single      1.040    0.020
 MRG      O6     C6        double      1.250    0.020
 MRG      C6     C5        single      1.490    0.020
 MRG      C5     N7        single      1.350    0.020
 MRG      N7     C8        double      1.350    0.020
 MRG      H8     C8        single      1.083    0.020
 MRG      C21    N2        single      1.450    0.020
 MRG      H21    N2        single      1.010    0.020
 MRG      C22    C21       single      1.524    0.020
 MRG      H211   C21       single      1.092    0.020
 MRG      H212   C21       single      1.092    0.020
 MRG      C23    C22       single      1.524    0.020
 MRG      H221   C22       single      1.092    0.020
 MRG      H222   C22       single      1.092    0.020
 MRG      S24    C23       single      1.810    0.020
 MRG      H231   C23       single      1.092    0.020
 MRG      H232   C23       single      1.092    0.020
 MRG      H24    S24       single      1.330    0.020
 MRG      "C2'"  "C1'"     single      1.524    0.020
 MRG      "C2'"  "C3'"     single      1.524    0.020
 MRG      "H2'"  "C2'"     single      1.092    0.020
 MRG      "H2''" "C2'"     single      1.092    0.020
 MRG      "C4'"  "C5'"     single      1.524    0.020
 MRG      "H5'"  "C5'"     single      1.092    0.020
 MRG      "H5''" "C5'"     single      1.092    0.020
 MRG      "O4'"  "C4'"     single      1.426    0.020
 MRG      "C3'"  "C4'"     single      1.524    0.020
 MRG      "H4'"  "C4'"     single      1.099    0.020
 MRG      "C1'"  "O4'"     single      1.426    0.020
 MRG      "H1'"  "C1'"     single      1.099    0.020
 MRG      "O3'"  "C3'"     single      1.432    0.020
 MRG      "H3'"  "C3'"     single      1.099    0.020
 MRG      "HO3'" "O3'"     single      0.967    0.020
loop_
_chem_comp_angle.comp_id
_chem_comp_angle.atom_id_1
_chem_comp_angle.atom_id_2
_chem_comp_angle.atom_id_3
_chem_comp_angle.value_angle
_chem_comp_angle.value_angle_esd
 MRG      OP3    P      OP1     119.900    3.000
 MRG      OP3    P      OP2     119.900    3.000
 MRG      OP3    P      "O5'"   108.200    3.000
 MRG      OP1    P      OP2     119.900    3.000
 MRG      OP1    P      "O5'"   108.200    3.000
 MRG      OP2    P      "O5'"   108.200    3.000
 MRG      P      "O5'"  "C5'"   120.500    3.000
 MRG      "O5'"  "C5'"  "H5'"   109.470    3.000
 MRG      "O5'"  "C5'"  "H5''"  109.470    3.000
 MRG      "O5'"  "C5'"  "C4'"   109.470    3.000
 MRG      "H5'"  "C5'"  "H5''"  107.900    3.000
 MRG      "H5'"  "C5'"  "C4'"   109.470    3.000
 MRG      "H5''" "C5'"  "C4'"   109.470    3.000
 MRG      "C5'"  "C4'"  "H4'"   108.340    3.000
 MRG      "C5'"  "C4'"  "O4'"   109.470    3.000
 MRG      "C5'"  "C4'"  "C3'"   111.000    3.000
 MRG      "H4'"  "C4'"  "O4'"   109.470    3.000
 MRG      "H4'"  "C4'"  "C3'"   108.340    3.000
 MRG      "O4'"  "C4'"  "C3'"   109.470    3.000
 MRG      "C4'"  "O4'"  "C1'"   111.800    3.000
 MRG      "O4'"  "C1'"  "H1'"   109.470    3.000
 MRG      "O4'"  "C1'"  N9      109.470    3.000
 MRG      "O4'"  "C1'"  "C2'"   109.470    3.000
 MRG      "H1'"  "C1'"  N9      109.470    3.000
 MRG      "H1'"  "C1'"  "C2'"   108.340    3.000
 MRG      N9     "C1'"  "C2'"   109.470    3.000
 MRG      "C1'"  N9     C8      126.000    3.000
 MRG      "C1'"  N9     C4      126.000    3.000
 MRG      C8     N9     C4      108.000    3.000
 MRG      N9     C8     H8      126.000    3.000
 MRG      N9     C8     N7      108.000    3.000
 MRG      H8     C8     N7      126.000    3.000
 MRG      C8     N7     C5      108.000    3.000
 MRG      N7     C5     C4      108.000    3.000
 MRG      N7     C5     C6      132.000    3.000
 MRG      C4     C5     C6      120.000    3.000
 MRG      C5     C4     N9      108.000    3.000
 MRG      C5     C4     N3      120.000    3.000
 MRG      N9     C4     N3      132.000    3.000
 MRG      C5     C6     N1      120.000    3.000
 MRG      C5     C6     O6      120.000    3.000
 MRG      N1     C6     O6      120.000    3.000
 MRG      C6     N1     H1      120.000    3.000
 MRG      C6     N1     C2      120.000    3.000
 MRG      H1     N1     C2      120.000    3.000
 MRG      N1     C2     N2      120.000    3.000
 MRG      N1     C2     N3      120.000    3.000
 MRG      N2     C2     N3      120.000    3.000
 MRG      C2     N2     H21     120.000    3.000
 MRG      C2     N2     C21     120.000    3.000
 MRG      H21    N2     C21     118.500    3.000
 MRG      N2     C21    H211    109.470    3.000
 MRG      N2     C21    H212    109.470    3.000
 MRG      N2     C21    C22     112.000    3.000
 MRG      H211   C21    H212    107.900    3.000
 MRG      H211   C21    C22     109.470    3.000
 MRG      H212   C21    C22     109.470    3.000
 MRG      C21    C22    H221    109.470    3.000
 MRG      C21    C22    H222    109.470    3.000
 MRG      C21    C22    C23     111.000    3.000
 MRG      H221   C22    H222    107.900    3.000
 MRG      H221   C22    C23     109.470    3.000
 MRG      H222   C22    C23     109.470    3.000
 MRG      C22    C23    H231    109.470    3.000
 MRG      C22    C23    H232    109.470    3.000
 MRG      C22    C23    S24     109.470    3.000
 MRG      H231   C23    H232    107.900    3.000
 MRG      H231   C23    S24     109.470    3.000
 MRG      H232   C23    S24     109.470    3.000
 MRG      C23    S24    H24      96.000    3.000
 MRG      C2     N3     C4      120.000    3.000
 MRG      "C4'"  "C3'"  "H3'"   108.340    3.000
 MRG      "C4'"  "C3'"  "C2'"   111.000    3.000
 MRG      "C4'"  "C3'"  "O3'"   109.470    3.000
 MRG      "H3'"  "C3'"  "C2'"   108.340    3.000
 MRG      "H3'"  "C3'"  "O3'"   109.470    3.000
 MRG      "C2'"  "C3'"  "O3'"   109.470    3.000
 MRG      "C3'"  "C2'"  "H2''"  109.470    3.000
 MRG      "C3'"  "C2'"  "H2'"   109.470    3.000
 MRG      "C3'"  "C2'"  "C1'"   111.000    3.000
 MRG      "H2''" "C2'"  "H2'"   107.900    3.000
 MRG      "H2''" "C2'"  "C1'"   109.470    3.000
 MRG      "H2'"  "C2'"  "C1'"   109.470    3.000
 MRG      "C3'"  "O3'"  "HO3'"  109.470    3.000
loop_
_chem_comp_tor.comp_id
_chem_comp_tor.id
_chem_comp_tor.atom_id_1
_chem_comp_tor.atom_id_2
_chem_comp_tor.atom_id_3
_chem_comp_tor.atom_id_4
_chem_comp_tor.value_angle
_chem_comp_tor.value_angle_esd
_chem_comp_tor.period
 MRG      var_1    OP3    P      "O5'"  "C5'"    -54.168   20.000   1
 MRG      var_2    P      "O5'"  "C5'"  "C4'"    179.992   20.000   1
 MRG      var_3    "O5'"  "C5'"  "C4'"  "C3'"    179.515   20.000   3
 MRG      var_4    "C5'"  "C4'"  "O4'"  "C1'"    120.000   20.000   1
 MRG      var_5    "C4'"  "O4'"  "C1'"  N9      -150.000   20.000   1
 MRG      var_6    "O4'"  "C1'"  N9     C8        33.412   20.000   1
 MRG      CONST_1  "C1'"  N9     C4     C5       180.000    0.000   0
 MRG      CONST_2  "C1'"  N9     C8     N7       180.000    0.000   0
 MRG      CONST_3  N9     C8     N7     C5         0.000    0.000   0
 MRG      CONST_4  C8     N7     C5     C6       180.000    0.000   0
 MRG      CONST_5  N7     C5     C4     N9         0.000    0.000   0
 MRG      CONST_6  C5     C4     N3     C2         0.000    0.000   0
 MRG      CONST_7  N7     C5     C6     O6         0.000    0.000   0
 MRG      CONST_8  C5     C6     N1     C2         0.000    0.000   0
 MRG      CONST_9  C6     N1     C2     N3         0.000    0.000   0
 MRG      var_7    N1     C2     N2     C21     -179.997   20.000   1
 MRG      var_8    C2     N2     C21    C22     -176.563   20.000   3
 MRG      var_9    N2     C21    C22    C23      -61.437   20.000   3
 MRG      var_10   C21    C22    C23    S24      179.997   20.000   3
 MRG      var_11   C22    C23    S24    H24       31.702   20.000   1
 MRG      CONST_10 N1     C2     N3     C4         0.000    0.000   0
 MRG      var_12   "C5'"  "C4'"  "C3'"  "O3'"    150.000   20.000   3
 MRG      var_13   "C4'"  "C3'"  "C2'"  "C1'"    -30.000   20.000   3
 MRG      var_14   "C3'"  "C2'"  "C1'"  "O4'"     30.000   20.000   3
loop_
_chem_comp_chir.comp_id
_chem_comp_chir.id
_chem_comp_chir.atom_id_centre
_chem_comp_chir.atom_id_1
_chem_comp_chir.atom_id_2
_chem_comp_chir.atom_id_3
_chem_comp_chir.volume_sign
 MRG      chir_01  "C4'"  "C5'"  "O4'"  "C3'"     negativ
 MRG      chir_02  "C1'"  N9     "C2'"  "O4'"     negativ
 MRG      chir_03  "C3'"  "C2'"  "C4'"  "O3'"     negativ
loop_
_chem_comp_plane_atom.comp_id
_chem_comp_plane_atom.plane_id
_chem_comp_plane_atom.atom_id
_chem_comp_plane_atom.dist_esd
 MRG      plan-1    N9        0.020
 MRG      plan-1    C4        0.020
 MRG      plan-1    C8        0.020
 MRG      plan-1    "C1'"     0.020
 MRG      plan-1    N7        0.020
 MRG      plan-1    N3        0.020
 MRG      plan-1    C5        0.020
 MRG      plan-1    C2        0.020
 MRG      plan-1    N1        0.020
 MRG      plan-1    C6        0.020
 MRG      plan-1    N2        0.020
 MRG      plan-1    H1        0.020
 MRG      plan-1    O6        0.020
 MRG      plan-1    H8        0.020
 MRG      plan-1    H21       0.020
 MRG      plan-2    N2        0.020
 MRG      plan-2    C2        0.020
 MRG      plan-2    C21       0.020
 MRG      plan-2    H21       0.020
# ------------------------------------------------------