data_MXA
# 
_chem_comp.id                                    MXA 
_chem_comp.name                                  "6-(2,5-DIMETHOXY-BENZYL)-5-METHYL-PYRIDO[2,3-D]PYRIMIDINE-2,4-DIAMINE" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C17 H19 N5 O2" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     1999-07-08 
_chem_comp.pdbx_modified_date                    2011-06-04 
_chem_comp.pdbx_ambiguous_flag                   N 
_chem_comp.pdbx_release_status                   REL 
_chem_comp.pdbx_replaced_by                      ? 
_chem_comp.pdbx_replaces                         ? 
_chem_comp.formula_weight                        325.365 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     MXA 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        ? 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        1DLR 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.alt_atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.charge 
_chem_comp_atom.pdbx_align 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_leaving_atom_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.model_Cartn_x 
_chem_comp_atom.model_Cartn_y 
_chem_comp_atom.model_Cartn_z 
_chem_comp_atom.pdbx_model_Cartn_x_ideal 
_chem_comp_atom.pdbx_model_Cartn_y_ideal 
_chem_comp_atom.pdbx_model_Cartn_z_ideal 
_chem_comp_atom.pdbx_component_atom_id 
_chem_comp_atom.pdbx_component_comp_id 
_chem_comp_atom.pdbx_ordinal 
MXA N1    N1    N 0 1 Y N N 28.781 13.606 -4.455 -1.044 -0.720 -3.918 N1    MXA 1  
MXA C2    C2    C 0 1 Y N N 27.635 12.961 -4.519 0.042  -0.899 -4.646 C2    MXA 2  
MXA N2    N2    N 0 1 N N N 27.213 12.458 -5.693 -0.077 -1.534 -5.868 N2    MXA 3  
MXA N3    N3    N 0 1 Y N N 26.808 12.721 -3.512 1.246  -0.494 -4.256 N3    MXA 4  
MXA C4    C4    C 0 1 Y N N 27.088 13.153 -2.308 1.423  0.120  -3.095 C4    MXA 5  
MXA N4    N4    N 0 1 N N N 26.197 12.877 -1.317 2.675  0.536  -2.698 N4    MXA 6  
MXA C4A   C4A   C 0 1 Y N N 28.294 13.904 -2.067 0.291  0.338  -2.272 C4A   MXA 7  
MXA C5    C5    C 0 1 Y N N 28.715 14.451 -0.852 0.384  0.983  -1.033 C5    MXA 8  
MXA C5M   C5M   C 0 1 N N N 27.887 14.323 0.402  1.709  1.479  -0.514 C5M   MXA 9  
MXA C6    C6    C 0 1 Y N N 29.904 15.130 -0.829 -0.764 1.146  -0.304 C6    MXA 10 
MXA C7    C7    C 0 1 Y N N 30.634 15.280 -2.016 -1.974 0.684  -0.807 C7    MXA 11 
MXA N8    N8    N 0 1 Y N N 30.248 14.806 -3.194 -2.055 0.083  -1.973 N8    MXA 12 
MXA C8A   C8A   C 0 1 Y N N 29.108 14.092 -3.223 -0.973 -0.109 -2.728 C8A   MXA 13 
MXA C9    C9    C 0 1 N N N 30.371 15.800 0.458  -0.715 1.829  1.037  C9    MXA 14 
MXA "C1'" "C1'" C 0 1 Y N N 31.855 15.765 0.649  -0.342 0.826  2.099  "C1'" MXA 15 
MXA "C2'" "C2'" C 0 1 Y N N 32.449 14.702 1.307  -1.321 0.036  2.681  "C2'" MXA 16 
MXA "O2'" "O2'" O 0 1 N N N 31.540 13.771 1.762  -2.619 0.165  2.293  "O2'" MXA 17 
MXA C21   C21   C 0 1 N N N 31.909 12.417 1.937  -3.375 -0.770 3.064  C21   MXA 18 
MXA "C3'" "C3'" C 0 1 Y N N 33.829 14.692 1.433  -0.978 -0.886 3.658  "C3'" MXA 19 
MXA "C4'" "C4'" C 0 1 Y N N 34.599 15.738 0.927  0.338  -1.017 4.052  "C4'" MXA 20 
MXA "C5'" "C5'" C 0 1 Y N N 33.955 16.783 0.316  1.318  -0.226 3.469  "C5'" MXA 21 
MXA "O5'" "O5'" O 0 1 N N N 34.533 17.941 -0.271 2.615  -0.355 3.856  "O5'" MXA 22 
MXA C51   C51   C 0 1 N N N 35.945 17.683 -0.337 2.647  -1.370 4.862  C51   MXA 23 
MXA "C6'" "C6'" C 0 1 Y N N 32.591 16.810 0.173  0.974  0.699  2.496  "C6'" MXA 24 
MXA HN21  1HN2  H 0 0 N N N 26.325 11.958 -5.742 0.707  -1.676 -6.419 HN21  MXA 25 
MXA HN22  2HN2  H 0 0 N N N 27.944 11.854 -6.067 -0.947 -1.838 -6.173 HN22  MXA 26 
MXA HN41  1HN4  H 0 0 N N N 26.415 13.213 -0.379 3.268  0.963  -3.336 HN41  MXA 27 
MXA HN42  2HN4  H 0 0 N N N 26.030 11.871 -1.283 2.964  0.401  -1.782 HN42  MXA 28 
MXA H5M1  1H5M  H 0 0 N N N 28.222 14.759 1.371  2.242  0.657  -0.036 H5M1  MXA 29 
MXA H5M2  2H5M  H 0 0 N N N 26.868 14.720 0.182  2.303  1.864  -1.343 H5M2  MXA 30 
MXA H5M3  3H5M  H 0 0 N N N 27.681 13.239 0.567  1.540  2.274  0.211  H5M3  MXA 31 
MXA H7    H7    H 0 1 N N N 31.596 15.818 -2.023 -2.873 0.822  -0.223 H7    MXA 32 
MXA H91   1H9   H 0 1 N N N 29.991 16.846 0.517  -1.694 2.252  1.265  H91   MXA 33 
MXA H92   2H9   H 0 1 N N N 29.849 15.362 1.341  0.027  2.626  1.013  H92   MXA 34 
MXA H211  1H21  H 0 0 N N N 31.173 11.663 2.305  -4.427 -0.703 2.787  H211  MXA 35 
MXA H212  2H21  H 0 0 N N N 32.331 12.046 0.974  -3.011 -1.779 2.869  H212  MXA 36 
MXA H213  3H21  H 0 0 N N N 32.801 12.385 2.605  -3.263 -0.543 4.124  H213  MXA 37 
MXA "H3'" "H3'" H 0 1 N N N 34.318 13.844 1.940  -1.741 -1.502 4.112  "H3'" MXA 38 
MXA "H4'" "H4'" H 0 1 N N N 35.699 15.738 1.008  0.606  -1.735 4.812  "H4'" MXA 39 
MXA H511  1H51  H 0 0 N N N 36.398 18.591 -0.797 3.672  -1.510 5.205  H511  MXA 40 
MXA H512  2H51  H 0 0 N N N 36.394 17.409 0.645  2.021  -1.069 5.702  H512  MXA 41 
MXA H513  3H51  H 0 0 N N N 36.201 16.737 -0.869 2.272  -2.305 4.446  H513  MXA 42 
MXA "H6'" "H6'" H 0 1 N N N 32.092 17.661 -0.318 1.737  1.315  2.043  "H6'" MXA 43 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
MXA N1    C2    DOUB Y N 1  
MXA N1    C8A   SING Y N 2  
MXA C2    N2    SING N N 3  
MXA C2    N3    SING Y N 4  
MXA N2    HN21  SING N N 5  
MXA N2    HN22  SING N N 6  
MXA N3    C4    DOUB Y N 7  
MXA C4    N4    SING N N 8  
MXA C4    C4A   SING Y N 9  
MXA N4    HN41  SING N N 10 
MXA N4    HN42  SING N N 11 
MXA C4A   C5    SING Y N 12 
MXA C4A   C8A   DOUB Y N 13 
MXA C5    C5M   SING N N 14 
MXA C5    C6    DOUB Y N 15 
MXA C5M   H5M1  SING N N 16 
MXA C5M   H5M2  SING N N 17 
MXA C5M   H5M3  SING N N 18 
MXA C6    C7    SING Y N 19 
MXA C6    C9    SING N N 20 
MXA C7    N8    DOUB Y N 21 
MXA C7    H7    SING N N 22 
MXA N8    C8A   SING Y N 23 
MXA C9    "C1'" SING N N 24 
MXA C9    H91   SING N N 25 
MXA C9    H92   SING N N 26 
MXA "C1'" "C2'" DOUB Y N 27 
MXA "C1'" "C6'" SING Y N 28 
MXA "C2'" "O2'" SING N N 29 
MXA "C2'" "C3'" SING Y N 30 
MXA "O2'" C21   SING N N 31 
MXA C21   H211  SING N N 32 
MXA C21   H212  SING N N 33 
MXA C21   H213  SING N N 34 
MXA "C3'" "C4'" DOUB Y N 35 
MXA "C3'" "H3'" SING N N 36 
MXA "C4'" "C5'" SING Y N 37 
MXA "C4'" "H4'" SING N N 38 
MXA "C5'" "O5'" SING N N 39 
MXA "C5'" "C6'" DOUB Y N 40 
MXA "O5'" C51   SING N N 41 
MXA C51   H511  SING N N 42 
MXA C51   H512  SING N N 43 
MXA C51   H513  SING N N 44 
MXA "C6'" "H6'" SING N N 45 
# 
loop_
_pdbx_chem_comp_descriptor.comp_id 
_pdbx_chem_comp_descriptor.type 
_pdbx_chem_comp_descriptor.program 
_pdbx_chem_comp_descriptor.program_version 
_pdbx_chem_comp_descriptor.descriptor 
MXA SMILES           ACDLabs              10.04 "n1cc(c(c2c1nc(nc2N)N)C)Cc3cc(OC)ccc3OC"                                                                                              
MXA SMILES_CANONICAL CACTVS               3.341 "COc1ccc(OC)c(Cc2cnc3nc(N)nc(N)c3c2C)c1"                                                                                              
MXA SMILES           CACTVS               3.341 "COc1ccc(OC)c(Cc2cnc3nc(N)nc(N)c3c2C)c1"                                                                                              
MXA SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "Cc1c(cnc2c1c(nc(n2)N)N)Cc3cc(ccc3OC)OC"                                                                                              
MXA SMILES           "OpenEye OEToolkits" 1.5.0 "Cc1c(cnc2c1c(nc(n2)N)N)Cc3cc(ccc3OC)OC"                                                                                              
MXA InChI            InChI                1.03  "InChI=1S/C17H19N5O2/c1-9-11(6-10-7-12(23-2)4-5-13(10)24-3)8-20-16-14(9)15(18)21-17(19)22-16/h4-5,7-8H,6H2,1-3H3,(H4,18,19,20,21,22)" 
MXA InChIKey         InChI                1.03  VJXSSYDSOJBUAV-UHFFFAOYSA-N                                                                                                           
# 
loop_
_pdbx_chem_comp_identifier.comp_id 
_pdbx_chem_comp_identifier.type 
_pdbx_chem_comp_identifier.program 
_pdbx_chem_comp_identifier.program_version 
_pdbx_chem_comp_identifier.identifier 
MXA "SYSTEMATIC NAME" ACDLabs              10.04 "6-(2,5-dimethoxybenzyl)-5-methylpyrido[2,3-d]pyrimidine-2,4-diamine"          
MXA "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "6-[(2,5-dimethoxyphenyl)methyl]-5-methyl-pyrido[3,2-e]pyrimidine-2,4-diamine" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
MXA "Create component"  1999-07-08 RCSB 
MXA "Modify descriptor" 2011-06-04 RCSB 
# 
