data_A1L9F # _chem_comp.id A1L9F _chem_comp.name "N-(1-pyrenyl)maleimide" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C20 H11 N O2" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms 1-pyren-1-ylpyrrole-2,5-dione _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-04-30 _chem_comp.pdbx_modified_date 2025-11-14 _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 297.307 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1L9F _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 9UOL _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBJ _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_n_terminal_atom_flag _chem_comp_atom.pdbx_backbone_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 A1L9F C10 C1 C 0 1 Y N N N N N 204.216 278.834 257.895 -0.025 2.627 -0.011 C10 A1L9F 1 A1L9F C13 C2 C 0 1 Y N N N N N 202.876 277.745 254.557 -3.570 1.908 0.003 C13 A1L9F 2 A1L9F C15 C3 C 0 1 Y N N N N N 204.018 277.515 252.339 -4.596 -0.301 0.011 C15 A1L9F 3 A1L9F C17 C4 C 0 1 Y N N N N N 206.389 278.038 252.118 -3.408 -2.439 0.012 C17 A1L9F 4 A1L9F C20 C5 C 0 1 Y N N N N N 207.729 279.130 255.475 0.278 -1.507 -0.012 C20 A1L9F 5 A1L9F C21 C6 C 0 1 Y N N N N N 206.558 279.029 256.271 0.218 -0.196 -0.005 C21 A1L9F 6 A1L9F C22 C7 C 0 1 Y N N N N N 205.328 278.596 255.683 -1.095 0.476 -0.002 C22 A1L9F 7 A1L9F C02 C8 C 0 1 N N N N N N 208.803 278.995 258.709 3.362 -0.219 1.104 C02 A1L9F 8 A1L9F C03 C9 C 0 1 N N N N N N 209.837 279.771 259.211 4.651 -0.807 0.679 C03 A1L9F 9 A1L9F C04 C10 C 0 1 N N N N N N 209.449 281.090 259.051 4.652 -0.811 -0.664 C04 A1L9F 10 A1L9F C05 C11 C 0 1 N N N N N N 208.200 281.063 258.458 3.364 -0.225 -1.094 C05 A1L9F 11 A1L9F C08 C12 C 0 1 Y N N N N N 206.609 279.363 257.675 1.421 0.654 0.001 C08 A1L9F 12 A1L9F C09 C13 C 0 1 Y N N N N N 205.433 279.260 258.476 1.285 1.963 -0.008 C09 A1L9F 13 A1L9F C11 C14 C 0 1 Y N N N N N 204.163 278.496 256.477 -1.148 1.949 -0.005 C11 A1L9F 14 A1L9F C12 C15 C 0 1 Y N N N N N 202.925 278.061 255.886 -2.459 2.619 -0.002 C12 A1L9F 15 A1L9F C14 C16 C 0 1 Y N N N N N 204.069 277.848 253.745 -3.510 0.436 0.006 C14 A1L9F 16 A1L9F C16 C17 C 0 1 Y N N N N N 205.187 277.616 251.544 -4.540 -1.768 0.013 C16 A1L9F 17 A1L9F C18 C18 C 0 1 Y N N N N N 206.441 278.374 253.532 -2.132 -1.702 -0.016 C18 A1L9F 18 A1L9F C19 C19 C 0 1 Y N N N N N 207.681 278.810 254.125 -0.967 -2.304 -0.019 C19 A1L9F 19 A1L9F C23 C20 C 0 1 Y N N N N N 205.278 278.273 254.323 -2.194 -0.228 -0.007 C23 A1L9F 20 A1L9F N01 N1 N 0 1 N N N N N N 207.855 279.801 258.272 2.655 0.095 0.003 N01 A1L9F 21 A1L9F O06 O1 O 0 1 N N N N N N 208.776 277.812 258.676 3.001 -0.052 2.251 O06 A1L9F 22 A1L9F O07 O2 O 0 1 N N N N N N 207.550 282.010 258.166 3.005 -0.064 -2.243 O07 A1L9F 23 A1L9F H101 H1 H 0 0 N N N N N N 203.326 278.759 258.501 -0.065 3.707 -0.013 H101 A1L9F 24 A1L9F H131 H2 H 0 0 N N N N N N 201.947 277.419 254.113 -4.529 2.406 0.005 H131 A1L9F 25 A1L9F H151 H3 H 0 0 N N N N N N 203.089 277.189 251.895 -5.559 0.187 0.013 H151 A1L9F 26 A1L9F H171 H4 H 0 0 N N N N N N 207.279 278.115 251.512 -3.413 -3.519 0.031 H171 A1L9F 27 A1L9F H201 H5 H 0 0 N N N N N N 208.658 279.456 255.920 1.237 -2.003 -0.015 H201 A1L9F 28 A1L9F H031 H6 H 0 0 N N N N N N 210.762 279.416 259.642 5.439 -1.165 1.325 H031 A1L9F 29 A1L9F H041 H7 H 0 0 N N N N N N 210.011 281.968 259.334 5.442 -1.172 -1.306 H041 A1L9F 30 A1L9F H091 H8 H 0 0 N N N N N N 205.472 279.507 259.527 2.175 2.575 -0.013 H091 A1L9F 31 A1L9F H121 H9 H 0 0 N N N N N N 202.035 277.984 256.492 -2.512 3.698 -0.005 H121 A1L9F 32 A1L9F H161 H10 H 0 0 N N N N N N 205.149 277.367 250.494 -5.468 -2.321 0.017 H161 A1L9F 33 A1L9F H191 H11 H 0 0 N N N N N N 208.572 278.888 253.519 -0.917 -3.383 -0.001 H191 A1L9F 34 # 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 A1L9F N01 C02 SING N N 1 A1L9F C02 C03 SING N N 2 A1L9F C03 C04 DOUB N N 3 A1L9F C04 C05 SING N N 4 A1L9F N01 C05 SING N N 5 A1L9F C02 O06 DOUB N N 6 A1L9F C05 O07 DOUB N N 7 A1L9F C08 C09 DOUB Y N 8 A1L9F C09 C10 SING Y N 9 A1L9F C10 C11 DOUB Y N 10 A1L9F C11 C12 SING Y N 11 A1L9F C12 C13 DOUB Y N 12 A1L9F C13 C14 SING Y N 13 A1L9F C14 C15 DOUB Y N 14 A1L9F C15 C16 SING Y N 15 A1L9F C16 C17 DOUB Y N 16 A1L9F C17 C18 SING Y N 17 A1L9F C18 C19 DOUB Y N 18 A1L9F C19 C20 SING Y N 19 A1L9F C20 C21 DOUB Y N 20 A1L9F C08 C21 SING Y N 21 A1L9F C21 C22 SING Y N 22 A1L9F C11 C22 SING Y N 23 A1L9F C22 C23 DOUB Y N 24 A1L9F C14 C23 SING Y N 25 A1L9F C18 C23 SING Y N 26 A1L9F N01 C08 SING N N 27 A1L9F C10 H101 SING N N 28 A1L9F C13 H131 SING N N 29 A1L9F C15 H151 SING N N 30 A1L9F C17 H171 SING N N 31 A1L9F C20 H201 SING N N 32 A1L9F C03 H031 SING N N 33 A1L9F C04 H041 SING N N 34 A1L9F C09 H091 SING N N 35 A1L9F C12 H121 SING N N 36 A1L9F C16 H161 SING N N 37 A1L9F C19 H191 SING N N 38 # 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 A1L9F InChI InChI 1.06 "InChI=1S/C20H11NO2/c22-17-10-11-18(23)21(17)16-9-7-14-5-4-12-2-1-3-13-6-8-15(16)20(14)19(12)13/h1-11H" A1L9F InChIKey InChI 1.06 YXKWRQLPBHVBRP-UHFFFAOYSA-N A1L9F SMILES_CANONICAL CACTVS 3.385 "O=C1C=CC(=O)N1c2ccc3ccc4cccc5ccc2c3c45" A1L9F SMILES CACTVS 3.385 "O=C1C=CC(=O)N1c2ccc3ccc4cccc5ccc2c3c45" A1L9F SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "c1cc2ccc3ccc(c4c3c2c(c1)cc4)N5C(=O)C=CC5=O" A1L9F SMILES "OpenEye OEToolkits" 2.0.7 "c1cc2ccc3ccc(c4c3c2c(c1)cc4)N5C(=O)C=CC5=O" # _pdbx_chem_comp_identifier.comp_id A1L9F _pdbx_chem_comp_identifier.type "SYSTEMATIC NAME" _pdbx_chem_comp_identifier.program "OpenEye OEToolkits" _pdbx_chem_comp_identifier.program_version 2.0.7 _pdbx_chem_comp_identifier.identifier 1-pyren-1-ylpyrrole-2,5-dione # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1L9F "Create component" 2025-04-30 PDBJ A1L9F "Initial release" 2025-11-19 RCSB # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id A1L9F _pdbx_chem_comp_synonyms.name 1-pyren-1-ylpyrrole-2,5-dione _pdbx_chem_comp_synonyms.provenance PDB _pdbx_chem_comp_synonyms.type ? # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1L9F _pdbx_chem_comp_pcm.modified_residue_id CYS _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 C03 _pdbx_chem_comp_pcm.modified_residue_id_linking_atom SG _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession ? _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? #