data_53A
# 
_chem_comp.id                                    53A 
_chem_comp.name                                  "ethyl 5-{[(1R)-1-(ethoxycarbonyl)-2-oxopropyl]sulfanyl}-1,2-dihydro[1,2,3]triazolo[1,5-a]quinazoline-3-carboxylate" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C18 H20 N4 O5 S" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2009-03-27 
_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                        404.440 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     53A 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        Corina 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        3GK4 
_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 
53A N1   N1   N 0 1 N N N 3.029  -13.526 14.882 -2.870 0.770  -0.179 N1   53A 1  
53A N3   N3   N 0 1 N N N 3.942  -14.577 15.039 -4.060 0.100  -0.205 N3   53A 2  
53A C4   C4   C 0 1 N N N 0.825  -11.773 14.654 -0.198 1.506  -0.113 C4   53A 3  
53A C5   C5   C 0 1 Y N N 2.210  -11.237 14.458 -1.245 2.539  -0.152 C5   53A 4  
53A C6   C6   C 0 1 Y N N 3.345  -12.195 14.589 -2.588 2.127  -0.185 C6   53A 5  
53A O2   O2   O 0 1 N N N -1.631 -13.960 13.247 4.297  1.472  0.250  O2   53A 6  
53A N4   N4   N 0 1 N N N 3.145  -15.720 15.308 -3.815 -1.242 -0.185 N4   53A 7  
53A O3   O3   O 0 1 N N N -4.237 -11.653 13.844 1.717  -1.574 1.262  O3   53A 8  
53A C10  C10  C 0 1 N N N -3.213 -11.001 14.003 1.895  -0.380 1.251  C10  53A 9  
53A C13  C13  C 0 1 N N N -3.290 -9.569  14.462 1.749  0.415  2.523  C13  53A 10 
53A C7   C7   C 0 1 N N R -1.881 -11.649 13.708 2.264  0.315  -0.034 C7   53A 11 
53A C9   C9   C 0 1 N N N -1.893 -13.106 14.083 3.763  0.453  -0.118 C9   53A 12 
53A O5   O5   O 0 1 N N N -2.194 -13.505 15.456 4.503  -0.557 -0.602 O5   53A 13 
53A C15  C15  C 0 1 N N N -3.428 -14.134 15.816 5.940  -0.354 -0.654 C15  53A 14 
53A C19  C19  C 0 1 N N N -3.907 -13.610 17.152 6.611  -1.603 -1.229 C19  53A 15 
53A S1   S1   S 0 1 N N N -0.564 -10.798 14.540 1.505  1.957  -0.071 S1   53A 16 
53A N2   N2   N 0 1 N N N 0.678  -13.087 14.936 -0.555 0.235  -0.118 N2   53A 17 
53A C11  C11  C 0 1 Y N N 2.482  -9.900  14.171 -0.933 3.898  -0.149 C11  53A 18 
53A C16  C16  C 0 1 Y N N 3.809  -9.483  14.008 -1.951 4.827  -0.186 C16  53A 19 
53A C17  C17  C 0 1 Y N N 4.872  -10.383 14.130 -3.276 4.419  -0.227 C17  53A 20 
53A C12  C12  C 0 1 Y N N 4.653  -11.735 14.417 -3.599 3.077  -0.222 C12  53A 21 
53A C3   C3   C 0 1 N N N 1.843  -15.343 15.313 -2.409 -1.419 -0.145 C3   53A 22 
53A C1   C1   C 0 1 N N N 1.765  -13.893 15.032 -1.839 -0.145 -0.148 C1   53A 23 
53A C8   C8   C 0 1 N N N 0.561  -16.061 15.539 -1.725 -2.635 -0.114 C8   53A 24 
53A O1   O1   O 0 1 N N N -0.332 -15.516 16.153 -0.506 -2.649 -0.080 O1   53A 25 
53A O4   O4   O 0 1 N N N 0.371  -17.424 15.045 -2.414 -3.799 -0.122 O4   53A 26 
53A C14  C14  C 0 1 N N N -0.891 -18.106 15.143 -1.650 -5.006 -0.089 C14  53A 27 
53A C18  C18  C 0 1 N N N -2.048 -17.256 14.651 -2.595 -6.209 -0.103 C18  53A 28 
53A HN3  HN3  H 0 1 N N N 4.485  -14.706 14.209 -4.645 0.373  0.571  HN3  53A 29 
53A HN4  HN4  H 0 1 N N N 3.295  -16.412 14.602 -4.482 -1.947 -0.196 HN4  53A 30 
53A H13  H13  H 0 1 N N N -3.309 -9.536  15.561 2.710  0.460  3.036  H13  53A 31 
53A H13A H13A H 0 0 N N N -2.412 -9.018  14.094 1.418  1.425  2.284  H13A 53A 32 
53A H13B H13B H 0 0 N N N -4.206 -9.106  14.066 1.014  -0.065 3.169  H13B 53A 33 
53A H7   H7   H 0 1 N N N -1.705 -11.578 12.624 1.905  -0.271 -0.880 H7   53A 34 
53A H15  H15  H 0 1 N N N -4.185 -13.916 15.048 6.164  0.503  -1.289 H15  53A 35 
53A H15A H15A H 0 0 N N N -3.271 -15.220 15.890 6.318  -0.170 0.352  H15A 53A 36 
53A H19  H19  H 0 1 N N N -4.023 -14.448 17.855 7.689  -1.451 -1.268 H19  53A 37 
53A H19A H19A H 0 0 N N N -3.171 -12.896 17.551 6.387  -2.460 -0.595 H19A 53A 38 
53A H19B H19B H 0 0 N N N -4.875 -13.104 17.021 6.233  -1.787 -2.235 H19B 53A 39 
53A H11  H11  H 0 1 N N N 1.674  -9.190  14.075 0.097  4.220  -0.117 H11  53A 40 
53A H16  H16  H 0 1 N N N 4.015  -8.447  13.784 -1.715 5.881  -0.184 H16  53A 41 
53A H17  H17  H 0 1 N N N 5.883  -10.027 14.000 -4.063 5.158  -0.257 H17  53A 42 
53A H12  H12  H 0 1 N N N 5.487  -12.416 14.505 -4.633 2.768  -0.248 H12  53A 43 
53A H14  H14  H 0 1 N N N -0.843 -19.018 14.531 -0.997 -5.047 -0.960 H14  53A 44 
53A H14A H14A H 0 0 N N N -1.069 -18.335 16.204 -1.046 -5.029 0.819  H14A 53A 45 
53A H18  H18  H 0 1 N N N -2.734 -17.050 15.486 -3.248 -6.169 0.769  H18  53A 46 
53A H18A H18A H 0 0 N N N -1.662 -16.307 14.252 -3.199 -6.186 -1.010 H18A 53A 47 
53A H18B H18B H 0 0 N N N -2.587 -17.795 13.858 -2.012 -7.130 -0.078 H18B 53A 48 
# 
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 
53A N1  N3   SING N N 1  
53A N1  C6   SING N N 2  
53A N1  C1   SING N N 3  
53A N3  N4   SING N N 4  
53A C4  C5   SING N N 5  
53A C4  S1   SING N N 6  
53A C4  N2   DOUB N N 7  
53A C5  C6   DOUB Y N 8  
53A C5  C11  SING Y N 9  
53A C6  C12  SING Y N 10 
53A O2  C9   DOUB N N 11 
53A N4  C3   SING N N 12 
53A O3  C10  DOUB N N 13 
53A C10 C13  SING N N 14 
53A C10 C7   SING N N 15 
53A C7  C9   SING N N 16 
53A C7  S1   SING N N 17 
53A C9  O5   SING N N 18 
53A O5  C15  SING N N 19 
53A C15 C19  SING N N 20 
53A N2  C1   SING N N 21 
53A C11 C16  DOUB Y N 22 
53A C16 C17  SING Y N 23 
53A C17 C12  DOUB Y N 24 
53A C3  C1   DOUB N N 25 
53A C3  C8   SING N N 26 
53A C8  O1   DOUB N N 27 
53A C8  O4   SING N N 28 
53A O4  C14  SING N N 29 
53A C14 C18  SING N N 30 
53A N3  HN3  SING N N 31 
53A N4  HN4  SING N N 32 
53A C13 H13  SING N N 33 
53A C13 H13A SING N N 34 
53A C13 H13B SING N N 35 
53A C7  H7   SING N N 36 
53A C15 H15  SING N N 37 
53A C15 H15A SING N N 38 
53A C19 H19  SING N N 39 
53A C19 H19A SING N N 40 
53A C19 H19B SING N N 41 
53A C11 H11  SING N N 42 
53A C16 H16  SING N N 43 
53A C17 H17  SING N N 44 
53A C12 H12  SING N N 45 
53A C14 H14  SING N N 46 
53A C14 H14A SING N N 47 
53A C18 H18  SING N N 48 
53A C18 H18A SING N N 49 
53A C18 H18B SING N N 50 
# 
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 
53A SMILES           ACDLabs              10.04 "O=C(C)C(SC1=NC=3N(c2c1cccc2)NNC=3C(=O)OCC)C(=O)OCC"                                                                                              
53A SMILES_CANONICAL CACTVS               3.341 "CCOC(=O)[C@H](SC1=NC2=C(NNN2c3ccccc13)C(=O)OCC)C(C)=O"                                                                                           
53A SMILES           CACTVS               3.341 "CCOC(=O)[CH](SC1=NC2=C(NNN2c3ccccc13)C(=O)OCC)C(C)=O"                                                                                            
53A SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "CCOC(=O)C1=C2N=C(c3ccccc3N2NN1)S[C@H](C(=O)C)C(=O)OCC"                                                                                           
53A SMILES           "OpenEye OEToolkits" 1.5.0 "CCOC(=O)C1=C2N=C(c3ccccc3N2NN1)SC(C(=O)C)C(=O)OCC"                                                                                               
53A InChI            InChI                1.03  "InChI=1S/C18H20N4O5S/c1-4-26-17(24)13-15-19-16(28-14(10(3)23)18(25)27-5-2)11-8-6-7-9-12(11)22(15)21-20-13/h6-9,14,20-21H,4-5H2,1-3H3/t14-/m1/s1" 
53A InChIKey         InChI                1.03  JTPUHTLSVQEMRB-CQSZACIVSA-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 
53A "SYSTEMATIC NAME" ACDLabs              10.04 "ethyl 5-{[(1R)-1-(ethoxycarbonyl)-2-oxopropyl]sulfanyl}-1,2-dihydro[1,2,3]triazolo[1,5-a]quinazoline-3-carboxylate" 
53A "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "ethyl 5-[(2R)-1-ethoxy-1,3-dioxo-butan-2-yl]sulfanyl-1,2-dihydro-[1,2,3]triazolo[1,5-a]quinazoline-3-carboxylate"   
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
53A "Create component"     2009-03-27 RCSB 
53A "Modify aromatic_flag" 2011-06-04 RCSB 
53A "Modify descriptor"    2011-06-04 RCSB 
# 
