data_4JQ
# 
_chem_comp.id                                    4JQ 
_chem_comp.name                                  6-amino-2H-chromen-2-one 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C9 H7 N O2" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2015-03-23 
_chem_comp.pdbx_modified_date                    2015-08-07 
_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                        161.157 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     4JQ 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        Corina 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        4YRQ 
_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 
4JQ C1 C1 C 0 1 Y N N 66.489 8.542 18.614 2.149  1.249  0.001  C1 4JQ 1  
4JQ C2 C2 C 0 1 Y N N 65.343 8.012 18.050 0.825  1.630  0.001  C2 4JQ 2  
4JQ C3 C3 C 0 1 Y N N 64.197 7.921 18.815 -0.177 0.667  0.001  C3 4JQ 3  
4JQ C4 C4 C 0 1 N N N 61.850 7.361 18.857 -2.460 0.113  -0.001 C4 4JQ 4  
4JQ C5 C5 C 0 1 N N N 61.807 7.848 20.215 -2.183 -1.271 -0.001 C5 4JQ 5  
4JQ C6 C6 C 0 1 N N N 62.908 8.301 20.831 -0.896 -1.701 0.001  C6 4JQ 6  
4JQ C7 C7 C 0 1 Y N N 64.166 8.353 20.145 0.171  -0.695 0.001  C7 4JQ 7  
4JQ C8 C8 C 0 1 Y N N 65.340 8.862 20.708 1.517  -1.074 0.002  C8 4JQ 8  
4JQ O1 O1 O 0 1 N N N 60.932 6.876 18.243 -3.619 0.486  -0.002 O1 4JQ 9  
4JQ O  O2 O 0 1 N N N 63.063 7.425 18.202 -1.479 1.028  -0.000 O  4JQ 10 
4JQ C  C9 C 0 1 Y N N 66.505 8.972 19.947 2.499  -0.100 0.002  C  4JQ 11 
4JQ N  N1 N 0 1 N N N 67.634 9.506 20.486 3.847  -0.471 -0.004 N  4JQ 12 
4JQ H1 H1 H 0 1 N N N 67.385 8.626 18.018 2.922  2.002  -0.003 H1 4JQ 13 
4JQ H2 H2 H 0 1 N N N 65.344 7.674 17.024 0.565  2.678  0.001  H2 4JQ 14 
4JQ H3 H3 H 0 1 N N N 60.867 7.847 20.747 -2.993 -1.986 -0.002 H3 4JQ 15 
4JQ H4 H4 H 0 1 N N N 62.847 8.631 21.857 -0.663 -2.756 0.001  H4 4JQ 16 
4JQ H5 H5 H 0 1 N N N 65.346 9.173 21.742 1.787  -2.119 0.002  H5 4JQ 17 
4JQ H6 H6 H 0 1 N N N 67.463 9.755 21.439 4.537  0.211  -0.007 H6 4JQ 18 
4JQ H7 H7 H 0 1 N N N 68.373 8.834 20.444 4.093  -1.409 -0.003 H7 4JQ 19 
# 
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 
4JQ C2 C1 DOUB Y N 1  
4JQ C2 C3 SING Y N 2  
4JQ O  C3 SING N N 3  
4JQ O  C4 SING N N 4  
4JQ O1 C4 DOUB N N 5  
4JQ C1 C  SING Y N 6  
4JQ C3 C7 DOUB Y N 7  
4JQ C4 C5 SING N N 8  
4JQ C  N  SING N N 9  
4JQ C  C8 DOUB Y N 10 
4JQ C7 C8 SING Y N 11 
4JQ C7 C6 SING N N 12 
4JQ C5 C6 DOUB N N 13 
4JQ C1 H1 SING N N 14 
4JQ C2 H2 SING N N 15 
4JQ C5 H3 SING N N 16 
4JQ C6 H4 SING N N 17 
4JQ C8 H5 SING N N 18 
4JQ N  H6 SING N N 19 
4JQ N  H7 SING N N 20 
# 
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 
4JQ SMILES           ACDLabs              12.01 "c1c(cc2c(c1)OC(C=C2)=O)N"                                    
4JQ InChI            InChI                1.03  "InChI=1S/C9H7NO2/c10-7-2-3-8-6(5-7)1-4-9(11)12-8/h1-5H,10H2" 
4JQ InChIKey         InChI                1.03  ZOJAINJCZSVZGW-UHFFFAOYSA-N                                   
4JQ SMILES_CANONICAL CACTVS               3.385 "Nc1ccc2OC(=O)C=Cc2c1"                                        
4JQ SMILES           CACTVS               3.385 "Nc1ccc2OC(=O)C=Cc2c1"                                        
4JQ SMILES_CANONICAL "OpenEye OEToolkits" 1.9.2 "c1cc2c(cc1N)C=CC(=O)O2"                                      
4JQ SMILES           "OpenEye OEToolkits" 1.9.2 "c1cc2c(cc1N)C=CC(=O)O2"                                      
# 
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 
4JQ "SYSTEMATIC NAME" ACDLabs              12.01 6-amino-2H-chromen-2-one 
4JQ "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.9.2 6-azanylchromen-2-one    
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
4JQ "Create component" 2015-03-23 RCSB 
4JQ "Initial release"  2015-08-12 RCSB 
# 
