data_QPT
# 
_chem_comp.id                                    QPT 
_chem_comp.name                                  carboplatin 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C6 H12 N2 O4 Pt" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    2 
_chem_comp.pdbx_initial_date                     2011-09-28 
_chem_comp.pdbx_modified_date                    2025-11-11 
_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                        371.248 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     QPT 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   Y 
_chem_comp.pdbx_ideal_coordinates_details        Corina 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        3TXH 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
_chem_comp.pdbx_pcm                              ? 
# 
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.pdbx_backbone_atom_flag 
_chem_comp_atom.pdbx_n_terminal_atom_flag 
_chem_comp_atom.pdbx_c_terminal_atom_flag 
_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 
QPT N2  N2  N  1 1 N Y N N N N -10.814 -12.916 -9.197  1.987  -0.289 1.770  N2  QPT 1  
QPT PT1 PT1 PT 0 0 N N N N N N -11.666 -11.250 -8.324  1.003  0.028  -0.047 PT1 QPT 2  
QPT N1  N1  N  1 1 N Y N N N N -11.430 -12.240 -6.499  2.383  0.395  -1.572 N1  QPT 3  
QPT H1  H1  H  0 1 N Y N N N N -10.760 -12.783 -10.187 2.528  0.530  2.006  H1  QPT 4  
QPT H2  H2  H  0 1 N Y N N N N -9.895  -13.052 -8.828  1.308  -0.464 2.494  H2  QPT 5  
QPT H3  H3  H  0 1 N Y N N N N -11.776 -11.663 -5.759  2.998  -0.399 -1.667 H3  QPT 6  
QPT H4  H4  H  0 1 N Y N N N N -11.941 -13.099 -6.518  1.892  0.545  -2.441 H4  QPT 7  
QPT O2  O2  O  0 1 N Y N N N N ?       ?       ?       -0.163 -1.562 -0.510 O2  QPT 8  
QPT O1  O1  O  0 1 N Y N N N N ?       ?       ?       -0.305 1.567  0.113  O1  QPT 9  
QPT C1  C1  C  0 1 N Y N N N N ?       ?       ?       -1.501 1.099  0.605  C1  QPT 10 
QPT C2  C2  C  0 1 N Y N N N N ?       ?       ?       -1.387 -1.424 0.103  C2  QPT 11 
QPT C3  C3  C  0 1 N Y N N N N ?       ?       ?       -2.118 -0.106 -0.059 C3  QPT 12 
QPT O4  O4  O  0 1 N Y N N N N ?       ?       ?       -2.042 1.638  1.541  O4  QPT 13 
QPT O3  O3  O  0 1 N Y N N N N ?       ?       ?       -1.862 -2.325 0.753  O3  QPT 14 
QPT C5  C5  C  0 1 N Y N N N N ?       ?       ?       -3.624 -0.229 0.232  C5  QPT 15 
QPT C6  C6  C  0 1 N Y N N N N ?       ?       ?       -3.855 0.677  -0.988 C6  QPT 16 
QPT C7  C7  C  0 1 N Y N N N N ?       ?       ?       -2.507 0.167  -1.523 C7  QPT 17 
QPT H5  H5  H  0 1 N Y N N N N ?       ?       ?       -4.012 -1.240 0.105  H5  QPT 18 
QPT H6  H6  H  0 1 N Y N N N N ?       ?       ?       -3.925 0.225  1.177  H6  QPT 19 
QPT H7  H7  H  0 1 N Y N N N N ?       ?       ?       -4.708 0.379  -1.598 H7  QPT 20 
QPT H8  H8  H  0 1 N Y N N N N ?       ?       ?       -3.856 1.741  -0.748 H8  QPT 21 
QPT H9  H9  H  0 1 N Y N N N N ?       ?       ?       -1.905 0.942  -1.998 H9  QPT 22 
QPT H10 H10 H  0 1 N Y N N N N ?       ?       ?       -2.591 -0.736 -2.128 H10 QPT 23 
QPT H11 H11 H  0 1 N Y N N N N -11.375 -13.720 -8.999  2.601  -1.085 1.685  H11 QPT 24 
QPT H12 H12 H  0 1 N Y N N N N -10.460 -12.432 -6.347  2.925  1.215  -1.345 H12 QPT 25 
# 
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 
QPT N2  PT1 SING N N 1  
QPT PT1 N1  SING N N 2  
QPT N2  H1  SING N N 3  
QPT N2  H2  SING N N 4  
QPT N1  H3  SING N N 5  
QPT N1  H4  SING N N 6  
QPT PT1 O2  SING N N 7  
QPT PT1 O1  SING N N 8  
QPT O1  C1  SING N N 9  
QPT O2  C2  SING N N 10 
QPT C1  C3  SING N N 11 
QPT C1  O4  DOUB N N 12 
QPT C2  O3  DOUB N N 13 
QPT C2  C3  SING N N 14 
QPT C3  C7  SING N N 15 
QPT C3  C5  SING N N 16 
QPT C5  C6  SING N N 17 
QPT C6  C7  SING N N 18 
QPT C5  H5  SING N N 19 
QPT C5  H6  SING N N 20 
QPT C6  H7  SING N N 21 
QPT C6  H8  SING N N 22 
QPT C7  H9  SING N N 23 
QPT C7  H10 SING N N 24 
QPT N2  H11 SING N N 25 
QPT N1  H12 SING N N 26 
# 
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 
QPT InChI            InChI                1.03  "InChI=1S/C6H8O4.2H3N.Pt/c7-4(8)6(5(9)10)2-1-3-6;;;/h1-3H2,(H,7,8)(H,9,10);2*1H3;/q;;;+4/p-2" 
QPT InChIKey         InChI                1.03  BHKICZDKIIDMNR-UHFFFAOYSA-L                                                                   
QPT SMILES_CANONICAL CACTVS               3.370 "N|[Pt]1(|N)OC(=O)C2(CCC2)C(=O)O1"                                                            
QPT SMILES           CACTVS               3.370 "N|[Pt]1(|N)OC(=O)C2(CCC2)C(=O)O1"                                                            
QPT SMILES_CANONICAL "OpenEye OEToolkits" 1.7.2 "C1CC2(C1)C(=O)O[Pt](OC2=O)([NH3+])[NH3+]"                                                    
QPT SMILES           "OpenEye OEToolkits" 1.7.2 "C1CC2(C1)C(=O)O[Pt](OC2=O)([NH3+])[NH3+]"                                                    
# 
_pdbx_chem_comp_identifier.comp_id           QPT 
_pdbx_chem_comp_identifier.type              "SYSTEMATIC NAME" 
_pdbx_chem_comp_identifier.program           "OpenEye OEToolkits" 
_pdbx_chem_comp_identifier.program_version   1.7.2 
_pdbx_chem_comp_identifier.identifier        "[7-azaniumyl-5,9-bis(oxidanylidene)-6,8-dioxa-7$l^{4}-platinaspiro[3.5]nonan-7-yl]azanium" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
QPT "Create component"         2011-09-28 RCSB 
QPT "Other modification"       2011-09-28 RCSB 
QPT "Modify leaving atom flag" 2025-11-11 RCSB 
# 
