data_IMD
# 
_chem_comp.id                                    IMD 
_chem_comp.name                                  IMIDAZOLE 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C3 H5 N2" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    1 
_chem_comp.pdbx_initial_date                     1999-07-08 
_chem_comp.pdbx_modified_date                    2024-09-27 
_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                        69.085 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     IMD 
_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        1MUN 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  RCSB 
_chem_comp.pdbx_pcm                              Y 
# 
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 
IMD N1  N1  N 0 1 Y N N N N N -13.567 -13.484 -0.342 1.076  -0.341 -0.002 N1  IMD 1  
IMD C2  C2  C 0 1 Y N N N N N -14.402 -12.521 -0.720 0.000  -1.111 0.003  C2  IMD 2  
IMD N3  N3  N 1 1 Y N N N N N -15.083 -12.140 0.372  -1.076 -0.341 -0.002 N3  IMD 3  
IMD C4  C4  C 0 1 Y N N N N N -14.662 -12.804 1.475  -0.674 0.947  0.001  C4  IMD 4  
IMD C5  C5  C 0 1 Y N N N N N -13.709 -13.664 1.031  0.674  0.947  0.001  C5  IMD 5  
IMD HN1 HN1 H 0 1 N N N N N N -12.943 -13.983 -0.976 1.996  -0.649 -0.002 HN1 IMD 6  
IMD H2  H2  H 0 1 N N N N N N -14.508 -12.116 -1.740 0.000  -2.191 0.002  H2  IMD 7  
IMD HN3 HN3 H 0 1 N N N N N N -15.823 -11.438 0.364  -1.996 -0.649 -0.002 HN3 IMD 8  
IMD H4  H4  H 0 1 N N N N N N -15.018 -12.672 2.510  -1.314 1.817  0.002  H4  IMD 9  
IMD H5  H5  H 0 1 N N N N N N -13.154 -14.375 1.666  1.314  1.817  0.002  H5  IMD 10 
# 
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 
IMD N1 C2  SING Y N 1  
IMD N1 C5  SING Y N 2  
IMD N1 HN1 SING N N 3  
IMD C2 N3  DOUB Y N 4  
IMD C2 H2  SING N N 5  
IMD N3 C4  SING Y N 6  
IMD N3 HN3 SING N N 7  
IMD C4 C5  DOUB Y N 8  
IMD C4 H4  SING N N 9  
IMD C5 H5  SING N N 10 
# 
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 
IMD SMILES           ACDLabs              10.04 "c1c[nH+]cn1"                                    
IMD SMILES_CANONICAL CACTVS               3.341 "[nH]1cc[nH+]c1"                                 
IMD SMILES           CACTVS               3.341 "[nH]1cc[nH+]c1"                                 
IMD SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1c[nH+]c[nH]1"                                 
IMD SMILES           "OpenEye OEToolkits" 1.5.0 "c1c[nH+]c[nH]1"                                 
IMD InChI            InChI                1.03  "InChI=1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)/p+1" 
IMD InChIKey         InChI                1.03  RAXXELZNTBOGNW-UHFFFAOYSA-O                      
# 
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 
IMD "SYSTEMATIC NAME" ACDLabs              10.04 1H-imidazol-3-ium 
IMD "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 3H-imidazol-1-ium 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
IMD "Create component"  1999-07-08 RCSB 
IMD "Modify descriptor" 2011-06-04 RCSB 
IMD "Modify PCM"        2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            IMD 
_pdbx_chem_comp_pcm.modified_residue_id                TPQ 
_pdbx_chem_comp_pcm.type                               None 
_pdbx_chem_comp_pcm.category                           "Covalent chemical modification" 
_pdbx_chem_comp_pcm.position                           "Amino-acid side chain" 
_pdbx_chem_comp_pcm.polypeptide_position               "Any position" 
_pdbx_chem_comp_pcm.comp_id_linking_atom               N1 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom   C5 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
