File: CSL.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
CSL      CSL '(D)-2'-METHYLSELENYL-2'-DEOXYCYTIDIN' non-polymer        36  22 .
# ------------------------------------------------------
# ------------------------------------------------------
#
# --- DESCRIPTION OF MONOMERS ---
#
data_comp_CSL
#
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
 CSL           O3P    O    OP       -0.666      0.000    0.000    0.000
 CSL           P      P    P         0.000     -0.440   -1.171    0.852
 CSL           O2P    O    OP       -0.666      0.170   -1.048    2.231
 CSL           O1P    O    OP       -0.666      0.017   -2.463    0.210
 CSL           "O5'"  O    O2        0.000     -2.045   -1.171    0.974
 CSL           "C5'"  C    CH2       0.000     -2.911   -1.379   -0.144
 CSL           "H5'1" H    H         0.000     -2.708   -2.357   -0.584
 CSL           "H5'2" H    H         0.000     -2.733   -0.601   -0.891
 CSL           "C4'"  C    CH1       0.000     -4.367   -1.318    0.321
 CSL           "H4'"  H    H         0.000     -4.551   -2.053    1.118
 CSL           "C3'"  C    CH1       0.000     -5.330   -1.553   -0.872
 CSL           "H3'"  H    H         0.000     -4.945   -1.080   -1.786
 CSL           "O3'"  O    OH1       0.000     -5.557   -2.949   -1.077
 CSL           H3T    H    H         0.000     -4.720   -3.383   -1.288
 CSL           "C2'"  C    CH1       0.000     -6.622   -0.848   -0.388
 CSL           "H2'"  H    H         0.000     -7.094   -0.300   -1.215
 CSL           "SE2'" SE   SE        0.000     -7.870   -2.152    0.374
 CSL           "CA'"  C    CH3       0.000     -8.300   -3.227   -1.207
 CSL           "HA'3" H    H         0.000     -8.982   -3.991   -0.939
 CSL           "HA'2" H    H         0.000     -8.735   -2.607   -1.947
 CSL           "HA'1" H    H         0.000     -7.413   -3.663   -1.588
 CSL           "C1'"  C    CH1       0.000     -6.134    0.130    0.698
 CSL           "H1'"  H    H         0.000     -6.580   -0.135    1.668
 CSL           "O4'"  O    O2        0.000     -4.704    0.012    0.768
 CSL           N1     N    NR6       0.000     -6.504    1.501    0.336
 CSL           C6     C    CR16      0.000     -7.385    2.193    1.112
 CSL           H6     H    H         0.000     -7.816    1.733    1.993
 CSL           C5     C    CR16      0.000     -7.715    3.460    0.771
 CSL           H5     H    H         0.000     -8.407    4.031    1.378
 CSL           C4     C    CR6       0.000     -7.146    4.026   -0.389
 CSL           N4     N    NH2       0.000     -7.468    5.310   -0.763
 CSL           HN42   H    H         0.000     -8.117    5.858   -0.209
 CSL           HN41   H    H         0.000     -7.060    5.719   -1.596
 CSL           N3     N    NRD6      0.000     -6.297    3.311   -1.117
 CSL           C2     C    CR6       0.000     -5.977    2.068   -0.764
 CSL           O2     O    O         0.000     -5.194    1.432   -1.451
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
 CSL      O3P    n/a    P      START
 CSL      P      O3P    "O5'"  .
 CSL      O2P    P      .      .
 CSL      O1P    P      .      .
 CSL      "O5'"  P      "C5'"  .
 CSL      "C5'"  "O5'"  "C4'"  .
 CSL      "H5'1" "C5'"  .      .
 CSL      "H5'2" "C5'"  .      .
 CSL      "C4'"  "C5'"  "C3'"  .
 CSL      "H4'"  "C4'"  .      .
 CSL      "C3'"  "C4'"  "C2'"  .
 CSL      "H3'"  "C3'"  .      .
 CSL      "O3'"  "C3'"  H3T    .
 CSL      H3T    "O3'"  .      .
 CSL      "C2'"  "C3'"  "C1'"  .
 CSL      "H2'"  "C2'"  .      .
 CSL      "SE2'" "C2'"  "CA'"  .
 CSL      "CA'"  "SE2'" "HA'1" .
 CSL      "HA'3" "CA'"  .      .
 CSL      "HA'2" "CA'"  .      .
 CSL      "HA'1" "CA'"  .      .
 CSL      "C1'"  "C2'"  N1     .
 CSL      "H1'"  "C1'"  .      .
 CSL      "O4'"  "C1'"  .      .
 CSL      N1     "C1'"  C6     .
 CSL      C6     N1     C5     .
 CSL      H6     C6     .      .
 CSL      C5     C6     C4     .
 CSL      H5     C5     .      .
 CSL      C4     C5     N3     .
 CSL      N4     C4     HN41   .
 CSL      HN42   N4     .      .
 CSL      HN41   N4     .      .
 CSL      N3     C4     C2     .
 CSL      C2     N3     O2     .
 CSL      O2     C2     .      END
 CSL      "C4'"  "O4'"  .    ADD
 CSL      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
 CSL      O2P    P         deloc       1.510    0.020
 CSL      O1P    P         deloc       1.510    0.020
 CSL      "O5'"  P         single      1.610    0.020
 CSL      P      O3P       deloc       1.510    0.020
 CSL      "C5'"  "O5'"     single      1.426    0.020
 CSL      "C4'"  "C5'"     single      1.524    0.020
 CSL      "H5'1" "C5'"     single      1.092    0.020
 CSL      "H5'2" "C5'"     single      1.092    0.020
 CSL      "C4'"  "O4'"     single      1.426    0.020
 CSL      "C3'"  "C4'"     single      1.524    0.020
 CSL      "H4'"  "C4'"     single      1.099    0.020
 CSL      "O4'"  "C1'"     single      1.426    0.020
 CSL      N1     "C1'"     single      1.465    0.020
 CSL      "C1'"  "C2'"     single      1.524    0.020
 CSL      "H1'"  "C1'"     single      1.099    0.020
 CSL      N1     C2        single      1.410    0.020
 CSL      C6     N1        single      1.337    0.020
 CSL      O2     C2        double      1.250    0.020
 CSL      C2     N3        single      1.350    0.020
 CSL      N3     C4        double      1.350    0.020
 CSL      N4     C4        single      1.355    0.020
 CSL      C4     C5        single      1.390    0.020
 CSL      HN41   N4        single      1.010    0.020
 CSL      HN42   N4        single      1.010    0.020
 CSL      C5     C6        double      1.390    0.020
 CSL      H5     C5        single      1.083    0.020
 CSL      H6     C6        single      1.083    0.020
 CSL      "SE2'" "C2'"     single      1.970    0.020
 CSL      "C2'"  "C3'"     single      1.524    0.020
 CSL      "H2'"  "C2'"     single      1.099    0.020
 CSL      "CA'"  "SE2'"    single      1.970    0.020
 CSL      "HA'1" "CA'"     single      1.059    0.020
 CSL      "HA'2" "CA'"     single      1.059    0.020
 CSL      "HA'3" "CA'"     single      1.059    0.020
 CSL      "O3'"  "C3'"     single      1.432    0.020
 CSL      "H3'"  "C3'"     single      1.099    0.020
 CSL      H3T    "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
 CSL      O3P    P      O2P     119.900    3.000
 CSL      O3P    P      O1P     119.900    3.000
 CSL      O3P    P      "O5'"   108.200    3.000
 CSL      O2P    P      O1P     119.900    3.000
 CSL      O2P    P      "O5'"   108.200    3.000
 CSL      O1P    P      "O5'"   108.200    3.000
 CSL      P      "O5'"  "C5'"   120.500    3.000
 CSL      "O5'"  "C5'"  "H5'1"  109.470    3.000
 CSL      "O5'"  "C5'"  "H5'2"  109.470    3.000
 CSL      "O5'"  "C5'"  "C4'"   109.470    3.000
 CSL      "H5'1" "C5'"  "H5'2"  107.900    3.000
 CSL      "H5'1" "C5'"  "C4'"   109.470    3.000
 CSL      "H5'2" "C5'"  "C4'"   109.470    3.000
 CSL      "C5'"  "C4'"  "H4'"   108.340    3.000
 CSL      "C5'"  "C4'"  "C3'"   111.000    3.000
 CSL      "C5'"  "C4'"  "O4'"   109.470    3.000
 CSL      "H4'"  "C4'"  "C3'"   108.340    3.000
 CSL      "H4'"  "C4'"  "O4'"   109.470    3.000
 CSL      "C3'"  "C4'"  "O4'"   109.470    3.000
 CSL      "C4'"  "C3'"  "H3'"   108.340    3.000
 CSL      "C4'"  "C3'"  "O3'"   109.470    3.000
 CSL      "C4'"  "C3'"  "C2'"   111.000    3.000
 CSL      "H3'"  "C3'"  "O3'"   109.470    3.000
 CSL      "H3'"  "C3'"  "C2'"   108.340    3.000
 CSL      "O3'"  "C3'"  "C2'"   109.470    3.000
 CSL      "C3'"  "O3'"  H3T     109.470    3.000
 CSL      "C3'"  "C2'"  "H2'"   108.340    3.000
 CSL      "C3'"  "C2'"  "SE2'"  109.500    3.000
 CSL      "C3'"  "C2'"  "C1'"   111.000    3.000
 CSL      "H2'"  "C2'"  "SE2'"  109.500    3.000
 CSL      "H2'"  "C2'"  "C1'"   108.340    3.000
 CSL      "SE2'" "C2'"  "C1'"   109.500    3.000
 CSL      "C2'"  "SE2'" "CA'"    98.000    3.000
 CSL      "SE2'" "CA'"  "HA'3"  109.500    3.000
 CSL      "SE2'" "CA'"  "HA'2"  109.500    3.000
 CSL      "SE2'" "CA'"  "HA'1"  109.500    3.000
 CSL      "HA'3" "CA'"  "HA'2"  109.470    3.000
 CSL      "HA'3" "CA'"  "HA'1"  109.470    3.000
 CSL      "HA'2" "CA'"  "HA'1"  109.470    3.000
 CSL      "C2'"  "C1'"  "H1'"   108.340    3.000
 CSL      "C2'"  "C1'"  "O4'"   109.470    3.000
 CSL      "C2'"  "C1'"  N1      109.470    3.000
 CSL      "H1'"  "C1'"  "O4'"   109.470    3.000
 CSL      "H1'"  "C1'"  N1      109.470    3.000
 CSL      "O4'"  "C1'"  N1      109.470    3.000
 CSL      "C1'"  "O4'"  "C4'"   111.800    3.000
 CSL      "C1'"  N1     C6      120.000    3.000
 CSL      "C1'"  N1     C2      120.000    3.000
 CSL      C6     N1     C2      120.000    3.000
 CSL      N1     C6     H6      120.000    3.000
 CSL      N1     C6     C5      120.000    3.000
 CSL      H6     C6     C5      120.000    3.000
 CSL      C6     C5     H5      120.000    3.000
 CSL      C6     C5     C4      120.000    3.000
 CSL      H5     C5     C4      120.000    3.000
 CSL      C5     C4     N4      120.000    3.000
 CSL      C5     C4     N3      120.000    3.000
 CSL      N4     C4     N3      120.000    3.000
 CSL      C4     N4     HN42    120.000    3.000
 CSL      C4     N4     HN41    120.000    3.000
 CSL      HN42   N4     HN41    120.000    3.000
 CSL      C4     N3     C2      120.000    3.000
 CSL      N3     C2     O2      120.000    3.000
 CSL      N3     C2     N1      120.000    3.000
 CSL      O2     C2     N1      120.000    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
 CSL      var_1    O3P    P      "O5'"  "C5'"     65.063   20.000   1
 CSL      var_2    P      "O5'"  "C5'"  "C4'"    179.970   20.000   1
 CSL      var_3    "O5'"  "C5'"  "C4'"  "C3'"   -179.500   20.000   3
 CSL      var_4    "C5'"  "C4'"  "O4'"  "C1'"    150.000   20.000   1
 CSL      var_5    "C5'"  "C4'"  "C3'"  "C2'"   -150.000   20.000   3
 CSL      var_6    "C4'"  "C3'"  "O3'"  H3T      -61.478   20.000   1
 CSL      var_7    "C4'"  "C3'"  "C2'"  "C1'"     30.000   20.000   3
 CSL      var_8    "C3'"  "C2'"  "SE2'" "CA'"    -65.200   20.000   1
 CSL      var_9    "C2'"  "SE2'" "CA'"  "HA'1"    59.990   20.000   1
 CSL      var_10   "C3'"  "C2'"  "C1'"  N1       120.000   20.000   3
 CSL      var_11   "C2'"  "C1'"  "O4'"  "C4'"    -30.000   20.000   1
 CSL      var_12   "C2'"  "C1'"  N1     C6       115.453   20.000   1
 CSL      CONST_1  "C1'"  N1     C2     N3       180.000    0.000   0
 CSL      CONST_2  "C1'"  N1     C6     C5       180.000    0.000   0
 CSL      CONST_3  N1     C6     C5     C4         0.000    0.000   0
 CSL      CONST_4  C6     C5     C4     N3         0.000    0.000   0
 CSL      CONST_5  C5     C4     N4     HN41     179.995    0.000   0
 CSL      CONST_6  C5     C4     N3     C2         0.000    0.000   0
 CSL      CONST_7  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
 CSL      chir_01  "C4'"  "C5'"  "O4'"  "C3'"     negativ
 CSL      chir_02  "C1'"  "O4'"  N1     "C2'"     negativ
 CSL      chir_03  "C2'"  "C1'"  "SE2'" "C3'"     positiv
 CSL      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
 CSL      plan-1    N1        0.020
 CSL      plan-1    "C1'"     0.020
 CSL      plan-1    C2        0.020
 CSL      plan-1    C6        0.020
 CSL      plan-1    N3        0.020
 CSL      plan-1    C4        0.020
 CSL      plan-1    C5        0.020
 CSL      plan-1    O2        0.020
 CSL      plan-1    N4        0.020
 CSL      plan-1    H5        0.020
 CSL      plan-1    H6        0.020
 CSL      plan-1    HN42      0.020
 CSL      plan-1    HN41      0.020
 CSL      plan-2    N4        0.020
 CSL      plan-2    C4        0.020
 CSL      plan-2    HN41      0.020
 CSL      plan-2    HN42      0.020
# ------------------------------------------------------