data_DA1
# 
_chem_comp.id                                    DA1 
_chem_comp.name                                  PYRIDINE-2,5-DIAMINE 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C5 H7 N3" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2005-08-29 
_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                        109.129 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     DA1 
_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        2AQD 
_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 
DA1 N1   N1   N 0 1 Y N N -15.256 -3.298 -5.723 -0.680 -1.149 0.002  N1   DA1 1  
DA1 C7   C7   C 0 1 Y N N -16.370 -3.646 -6.403 -1.354 -0.010 0.001  C7   DA1 2  
DA1 N2   N2   N 0 1 N N N -16.244 -4.174 -7.640 -2.747 -0.034 0.000  N2   DA1 3  
DA1 C2   C2   C 0 1 Y N N -17.628 -3.458 -5.823 -0.687 1.210  -0.001 C2   DA1 4  
DA1 C3   C3   C 0 1 Y N N -17.735 -2.910 -4.542 0.696  1.223  -0.001 C3   DA1 5  
DA1 C5   C5   C 0 1 Y N N -16.571 -2.554 -3.851 1.371  0.003  0.001  C5   DA1 6  
DA1 N3   N3   N 0 1 N N N -16.625 -2.019 -2.604 2.771  -0.032 0.001  N3   DA1 7  
DA1 C4   C4   C 0 1 Y N N -15.341 -2.764 -4.477 0.639  -1.175 -0.004 C4   DA1 8  
DA1 HN21 1HN2 H 0 0 N N N -15.400 -4.708 -7.690 -3.246 0.797  -0.001 HN21 DA1 9  
DA1 HN22 2HN2 H 0 0 N N N -16.213 -3.438 -8.316 -3.217 -0.882 0.001  HN22 DA1 10 
DA1 H2   H2   H 0 1 N N N -18.519 -3.737 -6.366 -1.242 2.136  -0.001 H2   DA1 11 
DA1 H3   H3   H 0 1 N N N -18.705 -2.763 -4.090 1.240  2.156  -0.001 H3   DA1 12 
DA1 HN31 1HN3 H 0 0 N N N -15.822 -1.442 -2.454 3.277  0.795  0.000  HN31 DA1 13 
DA1 HN32 2HN3 H 0 0 N N N -16.638 -2.754 -1.926 3.235  -0.884 0.006  HN32 DA1 14 
DA1 H4   H4   H 0 1 N N N -14.433 -2.495 -3.957 1.155  -2.123 -0.003 H4   DA1 15 
# 
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 
DA1 N1 C7   DOUB Y N 1  
DA1 N1 C4   SING Y N 2  
DA1 C7 N2   SING N N 3  
DA1 C7 C2   SING Y N 4  
DA1 N2 HN21 SING N N 5  
DA1 N2 HN22 SING N N 6  
DA1 C2 C3   DOUB Y N 7  
DA1 C2 H2   SING N N 8  
DA1 C3 C5   SING Y N 9  
DA1 C3 H3   SING N N 10 
DA1 C5 N3   SING N N 11 
DA1 C5 C4   DOUB Y N 12 
DA1 N3 HN31 SING N N 13 
DA1 N3 HN32 SING N N 14 
DA1 C4 H4   SING N N 15 
# 
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 
DA1 SMILES           ACDLabs              10.04 "n1cc(N)ccc1N"                                          
DA1 SMILES_CANONICAL CACTVS               3.341 "Nc1ccc(N)nc1"                                          
DA1 SMILES           CACTVS               3.341 "Nc1ccc(N)nc1"                                          
DA1 SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1cc(ncc1N)N"                                          
DA1 SMILES           "OpenEye OEToolkits" 1.5.0 "c1cc(ncc1N)N"                                          
DA1 InChI            InChI                1.03  "InChI=1S/C5H7N3/c6-4-1-2-5(7)8-3-4/h1-3H,6H2,(H2,7,8)" 
DA1 InChIKey         InChI                1.03  MIROPXUFDXCYLG-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 
DA1 "SYSTEMATIC NAME" ACDLabs              10.04 pyridine-2,5-diamine 
DA1 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 pyridine-2,5-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 
DA1 "Create component"  2005-08-29 RCSB 
DA1 "Modify descriptor" 2011-06-04 RCSB 
# 
