File: MHF.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
MHF      MHF '5,10-METHENYL-6,7,8-TRIHYDROFOLIC AC' non-polymer        54  33 .
# ------------------------------------------------------
# ------------------------------------------------------
#
# --- DESCRIPTION OF MONOMERS ---
#
data_comp_MHF
#
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
 MHF           O2     O    OC       -0.500      0.000    0.000    0.000
 MHF           CT     C    C         0.000      0.203   -0.874   -0.871
 MHF           O1     O    OC       -0.500      1.305   -1.464   -0.920
 MHF           CA     C    CH1       0.000     -0.879   -1.217   -1.862
 MHF           HA     H    H         0.000     -0.781   -2.270   -2.161
 MHF           CB     C    CH2       0.000     -0.743   -0.322   -3.094
 MHF           HB1    H    H         0.000      0.235   -0.480   -3.553
 MHF           HB2    H    H         0.000     -0.840    0.724   -2.796
 MHF           CG     C    CH2       0.000     -1.842   -0.671   -4.101
 MHF           HG1    H    H         0.000     -2.820   -0.514   -3.641
 MHF           HG2    H    H         0.000     -1.745   -1.718   -4.397
 MHF           CD     C    C         0.000     -1.709    0.210   -5.315
 MHF           OE2    O    OC       -0.500     -2.513    0.091   -6.266
 MHF           OE1    O    OC       -0.500     -0.795    1.063   -5.373
 MHF           N      N    NH1       0.000     -2.191   -1.004   -1.246
 MHF           HN     H    H         0.000     -2.644   -0.105   -1.319
 MHF           C      C    C         0.000     -2.794   -2.010   -0.580
 MHF           O      O    O         0.000     -2.248   -3.093   -0.492
 MHF           C12    C    CR6       0.000     -4.115   -1.795    0.040
 MHF           C17    C    CR16      0.000     -4.742   -0.550   -0.060
 MHF           H17    H    H         0.000     -4.258    0.260   -0.591
 MHF           C16    C    CR16      0.000     -5.976   -0.355    0.516
 MHF           H16    H    H         0.000     -6.466    0.607    0.432
 MHF           C15    C    CR6       0.000     -6.595   -1.393    1.206
 MHF           C14    C    CR16      0.000     -5.973   -2.634    1.309
 MHF           H14    H    H         0.000     -6.459   -3.441    1.844
 MHF           C13    C    CR16      0.000     -4.741   -2.837    0.731
 MHF           H13    H    H         0.000     -4.258   -3.802    0.810
 MHF           N10    N    NT        0.000     -7.839   -1.191    1.793
 MHF           C11    C    CH2       0.000     -7.695   -0.029    2.716
 MHF           H112   H    H         0.000     -6.994    0.714    2.331
 MHF           H111   H    H         0.000     -7.384   -0.338    3.716
 MHF           N5     N    N         0.000     -9.049    0.555    2.779
 MHF           C9     C    CH2       0.000     -8.735   -0.669    0.724
 MHF           H91    H    H         0.000     -9.334   -1.463    0.272
 MHF           H92    H    H         0.000     -8.177   -0.148   -0.056
 MHF           C6     C    CH1       0.000     -9.659    0.324    1.447
 MHF           H6     H    H         0.000     -9.747    1.263    0.884
 MHF           C7     C    CH2       0.000    -11.038   -0.290    1.714
 MHF           H71    H    H         0.000    -10.929   -1.280    2.161
 MHF           H72    H    H         0.000    -11.600   -0.374    0.781
 MHF           N8     N    NH1       0.000    -11.759    0.594    2.644
 MHF           H8     H    H         0.000    -12.730    0.810    2.471
 MHF           C8A    C    CR6       0.000    -11.133    1.133    3.748
 MHF           N1     N    NR16      0.000    -11.856    1.670    4.779
 MHF           HN1    H    H         0.000    -12.896    1.661    4.744
 MHF           C4A    C    CR6       0.000     -9.762    1.139    3.835
 MHF           C4     C    CR6       0.000     -9.142    1.710    4.956
 MHF           O4     O    O         0.000     -7.922    1.730    5.044
 MHF           N3     N    NRD6      0.000     -9.903    2.233    5.933
 MHF           C2     C    CR6       0.000    -11.217    2.217    5.848
 MHF           NA2    N    NH2       0.000    -11.959    2.758    6.867
 MHF           HN22   H    H         0.000    -12.971    2.753    6.820
 MHF           HN21   H    H         0.000    -11.501    3.165    7.673
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
 MHF      O2     n/a    CT     START
 MHF      CT     O2     CA     .
 MHF      O1     CT     .      .
 MHF      CA     CT     N      .
 MHF      HA     CA     .      .
 MHF      CB     CA     CG     .
 MHF      HB1    CB     .      .
 MHF      HB2    CB     .      .
 MHF      CG     CB     CD     .
 MHF      HG1    CG     .      .
 MHF      HG2    CG     .      .
 MHF      CD     CG     OE1    .
 MHF      OE2    CD     .      .
 MHF      OE1    CD     .      .
 MHF      N      CA     C      .
 MHF      HN     N      .      .
 MHF      C      N      C12    .
 MHF      O      C      .      .
 MHF      C12    C      C17    .
 MHF      C17    C12    C16    .
 MHF      H17    C17    .      .
 MHF      C16    C17    C15    .
 MHF      H16    C16    .      .
 MHF      C15    C16    N10    .
 MHF      C14    C15    C13    .
 MHF      H14    C14    .      .
 MHF      C13    C14    H13    .
 MHF      H13    C13    .      .
 MHF      N10    C15    C9     .
 MHF      C11    N10    N5     .
 MHF      H112   C11    .      .
 MHF      H111   C11    .      .
 MHF      N5     C11    .      .
 MHF      C9     N10    C6     .
 MHF      H91    C9     .      .
 MHF      H92    C9     .      .
 MHF      C6     C9     C7     .
 MHF      H6     C6     .      .
 MHF      C7     C6     N8     .
 MHF      H71    C7     .      .
 MHF      H72    C7     .      .
 MHF      N8     C7     C8A    .
 MHF      H8     N8     .      .
 MHF      C8A    N8     C4A    .
 MHF      N1     C8A    HN1    .
 MHF      HN1    N1     .      .
 MHF      C4A    C8A    C4     .
 MHF      C4     C4A    N3     .
 MHF      O4     C4     .      .
 MHF      N3     C4     C2     .
 MHF      C2     N3     NA2    .
 MHF      NA2    C2     HN21   .
 MHF      HN22   NA2    .      .
 MHF      HN21   NA2    .      END
 MHF      N1     C2     .    ADD
 MHF      C4A    N5     .    ADD
 MHF      N5     C6     .    ADD
 MHF      C12    C13    .    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
 MHF      N1     C2        single      1.337    0.020
 MHF      N1     C8A       single      1.337    0.020
 MHF      HN1    N1        single      1.040    0.020
 MHF      NA2    C2        single      1.355    0.020
 MHF      C2     N3        double      1.350    0.020
 MHF      HN21   NA2       single      1.010    0.020
 MHF      HN22   NA2       single      1.010    0.020
 MHF      N3     C4        single      1.350    0.020
 MHF      O4     C4        double      1.250    0.020
 MHF      C4     C4A       single      1.487    0.020
 MHF      C4A    N5        single      1.400    0.020
 MHF      C4A    C8A       double      1.487    0.020
 MHF      N5     C6        single      1.455    0.020
 MHF      N5     C11       single      1.455    0.020
 MHF      C7     C6        single      1.524    0.020
 MHF      C6     C9        single      1.524    0.020
 MHF      H6     C6        single      1.099    0.020
 MHF      N8     C7        single      1.450    0.020
 MHF      H71    C7        single      1.092    0.020
 MHF      H72    C7        single      1.092    0.020
 MHF      C8A    N8        single      1.350    0.020
 MHF      H8     N8        single      1.010    0.020
 MHF      C9     N10       single      1.469    0.020
 MHF      H91    C9        single      1.092    0.020
 MHF      H92    C9        single      1.092    0.020
 MHF      C11    N10       single      1.469    0.020
 MHF      N10    C15       single      1.405    0.020
 MHF      H111   C11       single      1.092    0.020
 MHF      H112   C11       single      1.092    0.020
 MHF      C12    C13       double      1.390    0.020
 MHF      C17    C12       single      1.390    0.020
 MHF      C12    C         single      1.500    0.020
 MHF      C13    C14       single      1.390    0.020
 MHF      H13    C13       single      1.083    0.020
 MHF      C14    C15       double      1.390    0.020
 MHF      H14    C14       single      1.083    0.020
 MHF      C15    C16       single      1.390    0.020
 MHF      C16    C17       double      1.390    0.020
 MHF      H16    C16       single      1.083    0.020
 MHF      H17    C17       single      1.083    0.020
 MHF      O      C         double      1.220    0.020
 MHF      C      N         single      1.330    0.020
 MHF      N      CA        single      1.450    0.020
 MHF      HN     N         single      1.010    0.020
 MHF      CB     CA        single      1.524    0.020
 MHF      CA     CT        single      1.500    0.020
 MHF      HA     CA        single      1.099    0.020
 MHF      CG     CB        single      1.524    0.020
 MHF      HB1    CB        single      1.092    0.020
 MHF      HB2    CB        single      1.092    0.020
 MHF      CD     CG        single      1.510    0.020
 MHF      HG1    CG        single      1.092    0.020
 MHF      HG2    CG        single      1.092    0.020
 MHF      OE1    CD        deloc       1.250    0.020
 MHF      OE2    CD        deloc       1.250    0.020
 MHF      O1     CT        deloc       1.250    0.020
 MHF      CT     O2        deloc       1.250    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
 MHF      O2     CT     O1      123.000    3.000
 MHF      O2     CT     CA      118.500    3.000
 MHF      O1     CT     CA      118.500    3.000
 MHF      CT     CA     HA      108.810    3.000
 MHF      CT     CA     CB      109.470    3.000
 MHF      CT     CA     N       111.600    3.000
 MHF      HA     CA     CB      108.340    3.000
 MHF      HA     CA     N       108.550    3.000
 MHF      CB     CA     N       110.000    3.000
 MHF      CA     CB     HB1     109.470    3.000
 MHF      CA     CB     HB2     109.470    3.000
 MHF      CA     CB     CG      111.000    3.000
 MHF      HB1    CB     HB2     107.900    3.000
 MHF      HB1    CB     CG      109.470    3.000
 MHF      HB2    CB     CG      109.470    3.000
 MHF      CB     CG     HG1     109.470    3.000
 MHF      CB     CG     HG2     109.470    3.000
 MHF      CB     CG     CD      109.470    3.000
 MHF      HG1    CG     HG2     107.900    3.000
 MHF      HG1    CG     CD      109.470    3.000
 MHF      HG2    CG     CD      109.470    3.000
 MHF      CG     CD     OE2     118.500    3.000
 MHF      CG     CD     OE1     118.500    3.000
 MHF      OE2    CD     OE1     123.000    3.000
 MHF      CA     N      HN      118.500    3.000
 MHF      CA     N      C       121.500    3.000
 MHF      HN     N      C       120.000    3.000
 MHF      N      C      O       123.000    3.000
 MHF      N      C      C12     120.000    3.000
 MHF      O      C      C12     120.500    3.000
 MHF      C      C12    C17     120.000    3.000
 MHF      C      C12    C13     120.000    3.000
 MHF      C17    C12    C13     120.000    3.000
 MHF      C12    C17    H17     120.000    3.000
 MHF      C12    C17    C16     120.000    3.000
 MHF      H17    C17    C16     120.000    3.000
 MHF      C17    C16    H16     120.000    3.000
 MHF      C17    C16    C15     120.000    3.000
 MHF      H16    C16    C15     120.000    3.000
 MHF      C16    C15    C14     120.000    3.000
 MHF      C16    C15    N10     120.000    3.000
 MHF      C14    C15    N10     120.000    3.000
 MHF      C15    C14    H14     120.000    3.000
 MHF      C15    C14    C13     120.000    3.000
 MHF      H14    C14    C13     120.000    3.000
 MHF      C14    C13    H13     120.000    3.000
 MHF      C14    C13    C12     120.000    3.000
 MHF      H13    C13    C12     120.000    3.000
 MHF      C15    N10    C11     109.500    3.000
 MHF      C15    N10    C9      109.500    3.000
 MHF      C11    N10    C9      109.470    3.000
 MHF      N10    C11    H112    109.470    3.000
 MHF      N10    C11    H111    109.470    3.000
 MHF      N10    C11    N5      109.500    3.000
 MHF      H112   C11    H111    107.900    3.000
 MHF      H112   C11    N5      109.470    3.000
 MHF      H111   C11    N5      109.470    3.000
 MHF      C11    N5     C4A     120.000    3.000
 MHF      C11    N5     C6      112.000    3.000
 MHF      C4A    N5     C6      120.000    3.000
 MHF      N10    C9     H91     109.470    3.000
 MHF      N10    C9     H92     109.470    3.000
 MHF      N10    C9     C6      109.500    3.000
 MHF      H91    C9     H92     107.900    3.000
 MHF      H91    C9     C6      109.470    3.000
 MHF      H92    C9     C6      109.470    3.000
 MHF      C9     C6     H6      108.340    3.000
 MHF      C9     C6     C7      109.470    3.000
 MHF      C9     C6     N5      105.000    3.000
 MHF      H6     C6     C7      108.340    3.000
 MHF      H6     C6     N5      109.470    3.000
 MHF      C7     C6     N5      105.000    3.000
 MHF      C6     C7     H71     109.470    3.000
 MHF      C6     C7     H72     109.470    3.000
 MHF      C6     C7     N8      110.000    3.000
 MHF      H71    C7     H72     107.900    3.000
 MHF      H71    C7     N8      109.470    3.000
 MHF      H72    C7     N8      109.470    3.000
 MHF      C7     N8     H8      118.500    3.000
 MHF      C7     N8     C8A     120.000    3.000
 MHF      H8     N8     C8A     120.000    3.000
 MHF      N8     C8A    N1      120.000    3.000
 MHF      N8     C8A    C4A     120.000    3.000
 MHF      N1     C8A    C4A     120.000    3.000
 MHF      C8A    N1     HN1     120.000    3.000
 MHF      C8A    N1     C2      120.000    3.000
 MHF      HN1    N1     C2      120.000    3.000
 MHF      C8A    C4A    C4      120.000    3.000
 MHF      C8A    C4A    N5      120.000    3.000
 MHF      C4     C4A    N5      120.000    3.000
 MHF      C4A    C4     O4      120.000    3.000
 MHF      C4A    C4     N3      120.000    3.000
 MHF      O4     C4     N3      120.000    3.000
 MHF      C4     N3     C2      120.000    3.000
 MHF      N3     C2     NA2     120.000    3.000
 MHF      N3     C2     N1      120.000    3.000
 MHF      NA2    C2     N1      120.000    3.000
 MHF      C2     NA2    HN22    120.000    3.000
 MHF      C2     NA2    HN21    120.000    3.000
 MHF      HN22   NA2    HN21    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
 MHF      var_1    O2     CT     CA     N        -30.030   20.000   3
 MHF      var_2    CT     CA     CB     CG       179.973   20.000   3
 MHF      var_3    CA     CB     CG     CD       179.999   20.000   3
 MHF      var_4    CB     CG     CD     OE1       -0.008   20.000   3
 MHF      var_5    CT     CA     N      C        -89.968   20.000   3
 MHF      CONST_1  CA     N      C      C12      180.000    0.000   0
 MHF      var_6    N      C      C12    C17       -0.038   20.000   1
 MHF      CONST_2  C      C12    C13    C14      180.000    0.000   0
 MHF      CONST_3  C      C12    C17    C16      180.000    0.000   0
 MHF      CONST_4  C12    C17    C16    C15        0.000    0.000   0
 MHF      CONST_5  C17    C16    C15    N10      180.000    0.000   0
 MHF      CONST_6  C16    C15    C14    C13        0.000    0.000   0
 MHF      CONST_7  C15    C14    C13    C12        0.000    0.000   0
 MHF      var_7    C16    C15    N10    C9        53.589   20.000   1
 MHF      var_8    C15    N10    C11    N5       150.000   20.000   1
 MHF      var_9    N10    C11    N5     C4A      150.000   20.000   1
 MHF      var_10   C11    N5     C6     C9         0.000   20.000   3
 MHF      var_11   C15    N10    C9     C6      -150.000   20.000   1
 MHF      var_12   N10    C9     C6     C7       -90.000   20.000   3
 MHF      var_13   C9     C6     C7     N8       180.000   20.000   3
 MHF      var_14   C6     C7     N8     C8A      -30.000   20.000   3
 MHF      var_15   C7     N8     C8A    C4A       30.000   20.000   1
 MHF      CONST_8  N8     C8A    N1     C2       180.000    0.000   0
 MHF      CONST_9  C8A    N1     C2     N3         0.000    0.000   0
 MHF      CONST_10 N8     C8A    C4A    C4       180.000    0.000   0
 MHF      var_16   C8A    C4A    N5     C11     -150.000   20.000   1
 MHF      CONST_11 C8A    C4A    C4     N3         0.000    0.000   0
 MHF      CONST_12 C4A    C4     N3     C2         0.000    0.000   0
 MHF      CONST_13 C4     N3     C2     NA2      180.000    0.000   0
 MHF      CONST_14 N3     C2     NA2    HN21       0.067    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
 MHF      chir_01  C6     N5     C7     C9        positiv
 MHF      chir_02  N10    C9     C11    C15       positiv
 MHF      chir_03  CA     N      CB     CT        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
 MHF      plan-1    N1        0.020
 MHF      plan-1    C2        0.020
 MHF      plan-1    C8A       0.020
 MHF      plan-1    HN1       0.020
 MHF      plan-1    N3        0.020
 MHF      plan-1    C4        0.020
 MHF      plan-1    C4A       0.020
 MHF      plan-1    NA2       0.020
 MHF      plan-1    O4        0.020
 MHF      plan-1    N5        0.020
 MHF      plan-1    N8        0.020
 MHF      plan-1    HN22      0.020
 MHF      plan-1    HN21      0.020
 MHF      plan-1    H8        0.020
 MHF      plan-2    NA2       0.020
 MHF      plan-2    C2        0.020
 MHF      plan-2    HN21      0.020
 MHF      plan-2    HN22      0.020
 MHF      plan-3    N5        0.020
 MHF      plan-3    C4A       0.020
 MHF      plan-3    C6        0.020
 MHF      plan-3    C11       0.020
 MHF      plan-4    N8        0.020
 MHF      plan-4    C7        0.020
 MHF      plan-4    C8A       0.020
 MHF      plan-4    H8        0.020
 MHF      plan-5    C12       0.020
 MHF      plan-5    C13       0.020
 MHF      plan-5    C17       0.020
 MHF      plan-5    C         0.020
 MHF      plan-5    C14       0.020
 MHF      plan-5    C15       0.020
 MHF      plan-5    C16       0.020
 MHF      plan-5    H13       0.020
 MHF      plan-5    H14       0.020
 MHF      plan-5    N10       0.020
 MHF      plan-5    H16       0.020
 MHF      plan-5    H17       0.020
 MHF      plan-6    C         0.020
 MHF      plan-6    C12       0.020
 MHF      plan-6    O         0.020
 MHF      plan-6    N         0.020
 MHF      plan-6    HN        0.020
 MHF      plan-7    N         0.020
 MHF      plan-7    C         0.020
 MHF      plan-7    CA        0.020
 MHF      plan-7    HN        0.020
 MHF      plan-8    CD        0.020
 MHF      plan-8    CG        0.020
 MHF      plan-8    OE1       0.020
 MHF      plan-8    OE2       0.020
 MHF      plan-9    CT        0.020
 MHF      plan-9    CA        0.020
 MHF      plan-9    O1        0.020
 MHF      plan-9    O2        0.020
# ------------------------------------------------------