File: 2BT.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
2BT      2BT '2'-O-BUTYL-THYMIDINE                ' DNA                47  26 .
# ------------------------------------------------------
# ------------------------------------------------------
#
# --- DESCRIPTION OF MONOMERS ---
#
data_comp_2BT
#
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
 2BT           OP3    O    OP       -0.666      0.000    0.000    0.000
 2BT           P      P    P         0.000      0.523   -0.307    1.386
 2BT           OP2    O    OP       -0.666      0.612   -1.818    1.396
 2BT           OP1    O    OP       -0.666      1.799    0.410    1.770
 2BT           "O5'"  O    O2        0.000     -0.743   -0.012    2.350
 2BT           "C5'"  C    CH2       0.000     -1.976   -0.647    2.059
 2BT           "H5'"  H    H         0.000     -1.852   -1.731    2.097
 2BT           "H5''" H    H         0.000     -2.317   -0.355    1.064
 2BT           "C4'"  C    CH1       0.000     -3.003   -0.214    3.098
 2BT           "H4'"  H    H         0.000     -2.642   -0.465    4.105
 2BT           "C3'"  C    CH1       0.000     -4.379   -0.830    2.876
 2BT           "H3'"  H    H         0.000     -4.314   -1.841    2.449
 2BT           "C2'"  C    CH1       0.000     -5.014    0.152    1.915
 2BT           "H2'"  H    H         0.000     -4.647   -0.033    0.895
 2BT           "O2'"  O    O2        0.000     -6.425    0.088    1.937
 2BT           "CA'"  C    CH2       0.000     -6.903   -1.205    1.579
 2BT           "HA'1" H    H         0.000     -6.532   -1.946    2.290
 2BT           "HA'2" H    H         0.000     -6.558   -1.461    0.575
 2BT           "CB'"  C    CH2       0.000     -8.424   -1.191    1.605
 2BT           "HB'1" H    H         0.000     -8.774   -0.444    0.890
 2BT           "HB'2" H    H         0.000     -8.748   -0.910    2.610
 2BT           "CC'"  C    CH2       0.000     -9.006   -2.556    1.245
 2BT           "HC'1" H    H         0.000     -8.611   -3.295    1.945
 2BT           "HC'2" H    H         0.000     -8.688   -2.810    0.232
 2BT           "CD'"  C    CH3       0.000    -10.524   -2.549    1.315
 2BT           "HD'3" H    H         0.000    -10.907   -1.830    0.638
 2BT           "HD'2" H    H         0.000    -10.895   -3.508    1.057
 2BT           "HD'1" H    H         0.000    -10.833   -2.306    2.299
 2BT           "C1'"  C    CH1       0.000     -4.481    1.481    2.422
 2BT           "H1'"  H    H         0.000     -5.148    1.872    3.203
 2BT           "O4'"  O    O2        0.000     -3.185    1.214    2.984
 2BT           N1     N    NR6       0.000     -4.344    2.453    1.375
 2BT           C6     C    CR16      0.000     -3.173    2.461    0.626
 2BT           H6     H    H         0.000     -2.413    1.729    0.869
 2BT           C5     C    CR6       0.000     -2.919    3.312   -0.377
 2BT           C5M    C    CH3       0.000     -1.651    3.303   -1.169
 2BT           H73    H    H         0.000     -1.658    4.112   -1.851
 2BT           H72    H    H         0.000     -0.827    3.399   -0.513
 2BT           H71    H    H         0.000     -1.577    2.391   -1.701
 2BT           C4     C    CR6       0.000     -3.952    4.324   -0.723
 2BT           O4     O    O         0.000     -3.782    5.134   -1.631
 2BT           N3     N    NR16      0.000     -5.100    4.272    0.053
 2BT           HN3    H    H         0.000     -5.841    4.968   -0.168
 2BT           C2     C    CR6       0.000     -5.369    3.385    1.101
 2BT           O2     O    O         0.000     -6.431    3.437    1.723
 2BT           "O3'"  O    OH1       0.000     -5.071   -0.820    4.124
 2BT           "HO3'" H    H         0.000     -4.583   -0.214    4.703
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
 2BT      OP3    n/a    P      START
 2BT      P      OP3    "O5'"  .
 2BT      OP2    P      .      .
 2BT      OP1    P      .      .
 2BT      "O5'"  P      "C5'"  .
 2BT      "C5'"  "O5'"  "C4'"  .
 2BT      "H5'"  "C5'"  .      .
 2BT      "H5''" "C5'"  .      .
 2BT      "C4'"  "C5'"  "C3'"  .
 2BT      "H4'"  "C4'"  .      .
 2BT      "C3'"  "C4'"  "O3'"  .
 2BT      "H3'"  "C3'"  .      .
 2BT      "C2'"  "C3'"  "C1'"  .
 2BT      "H2'"  "C2'"  .      .
 2BT      "O2'"  "C2'"  "CA'"  .
 2BT      "CA'"  "O2'"  "CB'"  .
 2BT      "HA'1" "CA'"  .      .
 2BT      "HA'2" "CA'"  .      .
 2BT      "CB'"  "CA'"  "CC'"  .
 2BT      "HB'1" "CB'"  .      .
 2BT      "HB'2" "CB'"  .      .
 2BT      "CC'"  "CB'"  "CD'"  .
 2BT      "HC'1" "CC'"  .      .
 2BT      "HC'2" "CC'"  .      .
 2BT      "CD'"  "CC'"  "HD'1" .
 2BT      "HD'3" "CD'"  .      .
 2BT      "HD'2" "CD'"  .      .
 2BT      "HD'1" "CD'"  .      .
 2BT      "C1'"  "C2'"  N1     .
 2BT      "H1'"  "C1'"  .      .
 2BT      "O4'"  "C1'"  .      .
 2BT      N1     "C1'"  C6     .
 2BT      C6     N1     C5     .
 2BT      H6     C6     .      .
 2BT      C5     C6     C4     .
 2BT      C5M    C5     H71    .
 2BT      H73    C5M    .      .
 2BT      H72    C5M    .      .
 2BT      H71    C5M    .      .
 2BT      C4     C5     N3     .
 2BT      O4     C4     .      .
 2BT      N3     C4     C2     .
 2BT      HN3    N3     .      .
 2BT      C2     N3     O2     .
 2BT      O2     C2     .      .
 2BT      "O3'"  "C3'"  .      END
 2BT      "HO3'" "O3'"  .      .
 2BT      "C4'"  "O4'"  .    ADD
 2BT      N1     C2     .    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
 2BT      P      OP3       deloc       1.510    0.020
 2BT      OP2    P         deloc       1.510    0.020
 2BT      "O5'"  P         single      1.610    0.020
 2BT      OP1    P         deloc       1.510    0.020
 2BT      "C5'"  "O5'"     single      1.426    0.020
 2BT      "C4'"  "C5'"     single      1.524    0.020
 2BT      "H5'"  "C5'"     single      1.092    0.020
 2BT      "H5''" "C5'"     single      1.092    0.020
 2BT      "C4'"  "O4'"     single      1.426    0.020
 2BT      "C3'"  "C4'"     single      1.524    0.020
 2BT      "H4'"  "C4'"     single      1.099    0.020
 2BT      "O4'"  "C1'"     single      1.426    0.020
 2BT      N1     "C1'"     single      1.465    0.020
 2BT      "C1'"  "C2'"     single      1.524    0.020
 2BT      "H1'"  "C1'"     single      1.099    0.020
 2BT      N1     C2        single      1.410    0.020
 2BT      C6     N1        single      1.337    0.020
 2BT      O2     C2        double      1.250    0.020
 2BT      C2     N3        single      1.337    0.020
 2BT      N3     C4        single      1.337    0.020
 2BT      HN3    N3        single      1.040    0.020
 2BT      O4     C4        double      1.250    0.020
 2BT      C4     C5        single      1.487    0.020
 2BT      C5M    C5        single      1.506    0.020
 2BT      C5     C6        double      1.390    0.020
 2BT      H71    C5M       single      1.059    0.020
 2BT      H72    C5M       single      1.059    0.020
 2BT      H73    C5M       single      1.059    0.020
 2BT      H6     C6        single      1.083    0.020
 2BT      "O2'"  "C2'"     single      1.426    0.020
 2BT      "C2'"  "C3'"     single      1.524    0.020
 2BT      "H2'"  "C2'"     single      1.099    0.020
 2BT      "CA'"  "O2'"     single      1.426    0.020
 2BT      "CB'"  "CA'"     single      1.524    0.020
 2BT      "HA'1" "CA'"     single      1.092    0.020
 2BT      "HA'2" "CA'"     single      1.092    0.020
 2BT      "CC'"  "CB'"     single      1.524    0.020
 2BT      "HB'1" "CB'"     single      1.092    0.020
 2BT      "HB'2" "CB'"     single      1.092    0.020
 2BT      "CD'"  "CC'"     single      1.513    0.020
 2BT      "HC'1" "CC'"     single      1.092    0.020
 2BT      "HC'2" "CC'"     single      1.092    0.020
 2BT      "O3'"  "C3'"     single      1.432    0.020
 2BT      "H3'"  "C3'"     single      1.099    0.020
 2BT      "HO3'" "O3'"     single      0.967    0.020
 2BT      "HD'1" "CD'"     single      1.059    0.020
 2BT      "HD'2" "CD'"     single      1.059    0.020
 2BT      "HD'3" "CD'"     single      1.059    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
 2BT      OP3    P      OP2     119.900    3.000
 2BT      OP3    P      OP1     119.900    3.000
 2BT      OP3    P      "O5'"   108.200    3.000
 2BT      OP2    P      OP1     119.900    3.000
 2BT      OP2    P      "O5'"   108.200    3.000
 2BT      OP1    P      "O5'"   108.200    3.000
 2BT      P      "O5'"  "C5'"   120.500    3.000
 2BT      "O5'"  "C5'"  "H5'"   109.470    3.000
 2BT      "O5'"  "C5'"  "H5''"  109.470    3.000
 2BT      "O5'"  "C5'"  "C4'"   109.470    3.000
 2BT      "H5'"  "C5'"  "H5''"  107.900    3.000
 2BT      "H5'"  "C5'"  "C4'"   109.470    3.000
 2BT      "H5''" "C5'"  "C4'"   109.470    3.000
 2BT      "C5'"  "C4'"  "H4'"   108.340    3.000
 2BT      "C5'"  "C4'"  "C3'"   111.000    3.000
 2BT      "C5'"  "C4'"  "O4'"   109.470    3.000
 2BT      "H4'"  "C4'"  "C3'"   108.340    3.000
 2BT      "H4'"  "C4'"  "O4'"   109.470    3.000
 2BT      "C3'"  "C4'"  "O4'"   109.470    3.000
 2BT      "C4'"  "C3'"  "H3'"   108.340    3.000
 2BT      "C4'"  "C3'"  "C2'"   111.000    3.000
 2BT      "C4'"  "C3'"  "O3'"   109.470    3.000
 2BT      "H3'"  "C3'"  "C2'"   108.340    3.000
 2BT      "H3'"  "C3'"  "O3'"   109.470    3.000
 2BT      "C2'"  "C3'"  "O3'"   109.470    3.000
 2BT      "C3'"  "C2'"  "H2'"   108.340    3.000
 2BT      "C3'"  "C2'"  "O2'"   109.470    3.000
 2BT      "C3'"  "C2'"  "C1'"   111.000    3.000
 2BT      "H2'"  "C2'"  "O2'"   109.470    3.000
 2BT      "H2'"  "C2'"  "C1'"   108.340    3.000
 2BT      "O2'"  "C2'"  "C1'"   109.470    3.000
 2BT      "C2'"  "O2'"  "CA'"   111.800    3.000
 2BT      "O2'"  "CA'"  "HA'1"  109.470    3.000
 2BT      "O2'"  "CA'"  "HA'2"  109.470    3.000
 2BT      "O2'"  "CA'"  "CB'"   109.470    3.000
 2BT      "HA'1" "CA'"  "HA'2"  107.900    3.000
 2BT      "HA'1" "CA'"  "CB'"   109.470    3.000
 2BT      "HA'2" "CA'"  "CB'"   109.470    3.000
 2BT      "CA'"  "CB'"  "HB'1"  109.470    3.000
 2BT      "CA'"  "CB'"  "HB'2"  109.470    3.000
 2BT      "CA'"  "CB'"  "CC'"   111.000    3.000
 2BT      "HB'1" "CB'"  "HB'2"  107.900    3.000
 2BT      "HB'1" "CB'"  "CC'"   109.470    3.000
 2BT      "HB'2" "CB'"  "CC'"   109.470    3.000
 2BT      "CB'"  "CC'"  "HC'1"  109.470    3.000
 2BT      "CB'"  "CC'"  "HC'2"  109.470    3.000
 2BT      "CB'"  "CC'"  "CD'"   111.000    3.000
 2BT      "HC'1" "CC'"  "HC'2"  107.900    3.000
 2BT      "HC'1" "CC'"  "CD'"   109.470    3.000
 2BT      "HC'2" "CC'"  "CD'"   109.470    3.000
 2BT      "CC'"  "CD'"  "HD'3"  109.470    3.000
 2BT      "CC'"  "CD'"  "HD'2"  109.470    3.000
 2BT      "CC'"  "CD'"  "HD'1"  109.470    3.000
 2BT      "HD'3" "CD'"  "HD'2"  109.470    3.000
 2BT      "HD'3" "CD'"  "HD'1"  109.470    3.000
 2BT      "HD'2" "CD'"  "HD'1"  109.470    3.000
 2BT      "C2'"  "C1'"  "H1'"   108.340    3.000
 2BT      "C2'"  "C1'"  "O4'"   109.470    3.000
 2BT      "C2'"  "C1'"  N1      109.470    3.000
 2BT      "H1'"  "C1'"  "O4'"   109.470    3.000
 2BT      "H1'"  "C1'"  N1      109.470    3.000
 2BT      "O4'"  "C1'"  N1      109.470    3.000
 2BT      "C1'"  "O4'"  "C4'"   111.800    3.000
 2BT      "C1'"  N1     C6      120.000    3.000
 2BT      "C1'"  N1     C2      120.000    3.000
 2BT      C6     N1     C2      120.000    3.000
 2BT      N1     C6     H6      120.000    3.000
 2BT      N1     C6     C5      120.000    3.000
 2BT      H6     C6     C5      120.000    3.000
 2BT      C6     C5     C5M     120.000    3.000
 2BT      C6     C5     C4      120.000    3.000
 2BT      C5M    C5     C4      120.000    3.000
 2BT      C5     C5M    H73     109.470    3.000
 2BT      C5     C5M    H72     109.470    3.000
 2BT      C5     C5M    H71     109.470    3.000
 2BT      H73    C5M    H72     109.470    3.000
 2BT      H73    C5M    H71     109.470    3.000
 2BT      H72    C5M    H71     109.470    3.000
 2BT      C5     C4     O4      120.000    3.000
 2BT      C5     C4     N3      120.000    3.000
 2BT      O4     C4     N3      120.000    3.000
 2BT      C4     N3     HN3     120.000    3.000
 2BT      C4     N3     C2      120.000    3.000
 2BT      HN3    N3     C2      120.000    3.000
 2BT      N3     C2     O2      120.000    3.000
 2BT      N3     C2     N1      120.000    3.000
 2BT      O2     C2     N1      120.000    3.000
 2BT      "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
 2BT      var_1    OP3    P      "O5'"  "C5'"     53.194   20.000   1
 2BT      var_2    P      "O5'"  "C5'"  "C4'"   -179.986   20.000   1
 2BT      var_3    "O5'"  "C5'"  "C4'"  "C3'"    179.497   20.000   3
 2BT      var_4    "C5'"  "C4'"  "O4'"  "C1'"    120.000   20.000   1
 2BT      var_5    "C5'"  "C4'"  "C3'"  "O3'"    150.000   20.000   3
 2BT      var_6    "C4'"  "C3'"  "C2'"  "C1'"    -30.000   20.000   3
 2BT      var_7    "C3'"  "C2'"  "O2'"  "CA'"    -59.966   20.000   1
 2BT      var_8    "C2'"  "O2'"  "CA'"  "CB'"   -179.203   20.000   1
 2BT      var_9    "O2'"  "CA'"  "CB'"  "CC'"   -179.356   20.000   3
 2BT      var_10   "CA'"  "CB'"  "CC'"  "CD'"    178.242   20.000   3
 2BT      var_11   "CB'"  "CC'"  "CD'"  "HD'1"   -60.193   20.000   3
 2BT      var_12   "C3'"  "C2'"  "C1'"  N1       150.000   20.000   3
 2BT      var_13   "C2'"  "C1'"  "O4'"  "C4'"      0.000   20.000   1
 2BT      var_14   "C2'"  "C1'"  N1     C6       -85.625   20.000   1
 2BT      CONST_1  "C1'"  N1     C2     N3       180.000    0.000   0
 2BT      CONST_2  "C1'"  N1     C6     C5       180.000    0.000   0
 2BT      CONST_3  N1     C6     C5     C4         0.000    0.000   0
 2BT      var_15   C6     C5     C5M    H71       64.230   20.000   1
 2BT      CONST_4  C6     C5     C4     N3         0.000    0.000   0
 2BT      CONST_5  C5     C4     N3     C2         0.000    0.000   0
 2BT      CONST_6  C4     N3     C2     O2       180.000    0.000   0
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
 2BT      chir_01  "C4'"  "C5'"  "O4'"  "C3'"     negativ
 2BT      chir_02  "C1'"  "O4'"  N1     "C2'"     negativ
 2BT      chir_03  "C2'"  "C1'"  "O2'"  "C3'"     positiv
 2BT      chir_04  "C3'"  "C4'"  "C2'"  "O3'"     positiv
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
 2BT      plan-1    N1        0.020
 2BT      plan-1    "C1'"     0.020
 2BT      plan-1    C2        0.020
 2BT      plan-1    C6        0.020
 2BT      plan-1    N3        0.020
 2BT      plan-1    C4        0.020
 2BT      plan-1    C5        0.020
 2BT      plan-1    O2        0.020
 2BT      plan-1    HN3       0.020
 2BT      plan-1    O4        0.020
 2BT      plan-1    C5M       0.020
 2BT      plan-1    H6        0.020
# ------------------------------------------------------