data_PD2
# 
_chem_comp.id                                    PD2 
_chem_comp.name                                  "PYRIDINE-2,4-DICARBOXYLIC ACID" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C7 H5 N O4" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2006-04-07 
_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                        167.119 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     PD2 
_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        ? 
_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 
PD2 O42 O42 O 0 1 N N N 19.366 49.227 66.324 2.535  1.769  -0.001 O42 PD2 1  
PD2 C41 C41 C 0 1 N N N 18.217 49.058 66.803 2.509  0.555  -0.001 C41 PD2 2  
PD2 O41 O41 O 0 1 N N N 17.294 49.886 66.617 3.660  -0.143 -0.001 O41 PD2 3  
PD2 C4  C4  C 0 1 Y N N 17.923 47.845 67.649 1.211  -0.157 0.000  C4  PD2 4  
PD2 C5  C5  C 0 1 Y N N 16.612 47.401 67.794 1.159  -1.555 0.000  C5  PD2 5  
PD2 C6  C6  C 0 1 Y N N 16.333 46.290 68.593 -0.074 -2.185 0.000  C6  PD2 6  
PD2 C3  C3  C 0 1 Y N N 18.940 47.158 68.317 0.005  0.549  0.006  C3  PD2 7  
PD2 C2  C2  C 0 1 Y N N 18.608 46.037 69.090 -1.192 -0.164 0.000  C2  PD2 8  
PD2 N1  N1  N 0 1 Y N N 17.320 45.647 69.210 -1.190 -1.491 0.000  N1  PD2 9  
PD2 C21 C21 C 0 1 N N N 19.664 45.260 69.833 -2.480 0.567  -0.001 C21 PD2 10 
PD2 O21 O21 O 0 1 N N N 20.863 45.644 69.783 -2.489 1.781  -0.001 O21 PD2 11 
PD2 O22 O22 O 0 1 N N N 19.301 44.253 70.480 -3.641 -0.115 -0.001 O22 PD2 12 
PD2 H41 H41 H 0 1 N N N 17.615 50.605 66.085 4.508  0.323  -0.001 H41 PD2 13 
PD2 H5  H5  H 0 1 N N N 15.809 47.916 67.288 2.070  -2.135 0.000  H5  PD2 14 
PD2 H6  H6  H 0 1 N N N 15.314 45.952 68.710 -0.120 -3.264 0.000  H6  PD2 15 
PD2 H3  H3  H 0 1 N N N 19.966 47.486 68.239 0.000  1.629  0.006  H3  PD2 16 
PD2 H22 H22 H 0 1 N N N 20.055 43.857 70.901 -4.482 0.362  -0.001 H22 PD2 17 
# 
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 
PD2 O42 C41 DOUB N N 1  
PD2 C41 O41 SING N N 2  
PD2 C41 C4  SING N N 3  
PD2 O41 H41 SING N N 4  
PD2 C4  C5  DOUB Y N 5  
PD2 C4  C3  SING Y N 6  
PD2 C5  C6  SING Y N 7  
PD2 C5  H5  SING N N 8  
PD2 C6  N1  DOUB Y N 9  
PD2 C6  H6  SING N N 10 
PD2 C3  C2  DOUB Y N 11 
PD2 C3  H3  SING N N 12 
PD2 C2  N1  SING Y N 13 
PD2 C2  C21 SING N N 14 
PD2 C21 O21 DOUB N N 15 
PD2 C21 O22 SING N N 16 
PD2 O22 H22 SING N N 17 
# 
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 
PD2 SMILES           ACDLabs              10.04 "O=C(O)c1nccc(C(=O)O)c1"                                                 
PD2 SMILES_CANONICAL CACTVS               3.341 "OC(=O)c1ccnc(c1)C(O)=O"                                                 
PD2 SMILES           CACTVS               3.341 "OC(=O)c1ccnc(c1)C(O)=O"                                                 
PD2 SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1cnc(cc1C(=O)O)C(=O)O"                                                 
PD2 SMILES           "OpenEye OEToolkits" 1.5.0 "c1cnc(cc1C(=O)O)C(=O)O"                                                 
PD2 InChI            InChI                1.03  "InChI=1S/C7H5NO4/c9-6(10)4-1-2-8-5(3-4)7(11)12/h1-3H,(H,9,10)(H,11,12)" 
PD2 InChIKey         InChI                1.03  MJIVRKPEXXHNJT-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 
PD2 "SYSTEMATIC NAME" ACDLabs              10.04 "pyridine-2,4-dicarboxylic acid" 
PD2 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "pyridine-2,4-dicarboxylic acid" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
PD2 "Create component"  2006-04-07 RCSB 
PD2 "Modify descriptor" 2011-06-04 RCSB 
# 
