data_NH4
# 
_chem_comp.id                                    NH4 
_chem_comp.name                                  "AMMONIUM ION" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAI 
_chem_comp.formula                               "H4 N" 
_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                    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                        18.038 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     NH4 
_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        1SY2 
_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 
NH4 N   N   N 1 1 N N N 11.106 19.171 34.702 0.000  0.000  0.000  N   NH4 1 
NH4 HN1 1HN H 0 1 N N N 12.106 19.171 34.702 -0.385 -0.545 -0.771 HN1 NH4 2 
NH4 HN2 2HN H 0 1 N N N 10.772 19.171 35.645 1.020  0.000  0.000  HN2 NH4 3 
NH4 HN3 3HN H 0 1 N N N 10.773 19.988 34.231 -0.340 0.962  0.000  HN3 NH4 4 
NH4 HN4 4HN H 0 1 N N N 10.773 18.354 34.231 -0.385 -0.545 0.771  HN4 NH4 5 
# 
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 
NH4 N HN1 SING N N 1 
NH4 N HN2 SING N N 2 
NH4 N HN3 SING N N 3 
NH4 N HN4 SING N N 4 
# 
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 
NH4 SMILES           ACDLabs              10.04 "[NH4+]"                    
NH4 SMILES_CANONICAL CACTVS               3.341 "[NH4+]"                    
NH4 SMILES           CACTVS               3.341 "[NH4+]"                    
NH4 SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "[NH4+]"                    
NH4 SMILES           "OpenEye OEToolkits" 1.5.0 "[NH4+]"                    
NH4 InChI            InChI                1.03  InChI=1S/H3N/h1H3/p+1       
NH4 InChIKey         InChI                1.03  QGZKDVFQNNGYKY-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 
NH4 "SYSTEMATIC NAME" ACDLabs              10.04 ammonium 
NH4 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 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 
NH4 "Create component"  1999-07-08 RCSB 
NH4 "Modify descriptor" 2011-06-04 RCSB 
#