data_A1I9S # _chem_comp.id A1I9S _chem_comp.name "7-azanyl-4-(3-azanylpropoxy)-8-methoxy-quinoline-2-carboxylic acid" _chem_comp.type "L-peptide linking" _chem_comp.pdbx_type ATOMP _chem_comp.formula "C14 H17 N3 O4" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-04-03 _chem_comp.pdbx_modified_date 2026-04-03 _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 291.302 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1I9S _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag Y _chem_comp.pdbx_ideal_coordinates_details Corina _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 9QOG _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site PDBE _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 A1I9S CA C1 C 0 1 Y N N N Y N -6.534 -41.585 -1.574 0.328 1.816 -0.083 CA A1I9S 1 A1I9S C C2 C 0 1 N N N N Y Y -5.813 -40.612 -2.465 0.317 3.297 -0.091 C A1I9S 2 A1I9S O O1 O 0 1 N N N N Y Y -4.688 -40.926 -2.895 -0.739 3.897 -0.060 O A1I9S 3 A1I9S C9 C3 C 0 1 Y N N N Y N -8.560 -42.440 -0.935 1.549 -0.152 -0.123 C9 A1I9S 4 A1I9S C10 C4 C 0 1 Y N N N Y N -9.970 -42.482 -1.087 2.793 -0.814 -0.159 C10 A1I9S 5 A1I9S C13 C5 C 0 1 Y N N N N N -5.792 -42.361 -0.686 -0.888 1.123 -0.041 C13 A1I9S 6 A1I9S C15 C6 C 0 1 Y N N N N N -8.735 -44.098 0.799 0.435 -2.323 -0.056 C15 A1I9S 7 A1I9S C17 C7 C 0 1 N N N N N N -10.701 -40.382 -1.827 4.546 0.258 1.038 C17 A1I9S 8 A1I9S C20 C8 C 0 1 N N N N N N -4.601 -44.186 3.654 -5.754 -0.342 0.123 C20 A1I9S 9 A1I9S C11 C9 C 0 1 Y N N N Y N -10.722 -43.307 -0.306 2.830 -2.196 -0.144 C11 A1I9S 10 A1I9S C12 C10 C 0 1 Y N N N N N -7.956 -43.274 0.019 0.359 -0.923 -0.071 C12 A1I9S 11 A1I9S C14 C11 C 0 1 Y N N N N N -6.500 -43.237 0.147 -0.887 -0.259 -0.034 C14 A1I9S 12 A1I9S C16 C12 C 0 1 Y N N N N N -10.083 -44.112 0.640 1.648 -2.940 -0.093 C16 A1I9S 13 A1I9S C18 C13 C 0 1 N N N N N N -4.498 -43.759 1.286 -3.261 -0.200 0.042 C18 A1I9S 14 A1I9S C19 C14 C 0 1 N N N N N N -3.914 -44.640 2.367 -4.457 -1.153 0.085 C19 A1I9S 15 A1I9S N21 N1 N 0 1 N N N N N N -4.007 -44.615 4.947 -6.902 -1.257 0.164 N21 A1I9S 16 A1I9S N N2 N 0 1 N N N Y Y N -12.099 -43.352 -0.581 4.062 -2.856 -0.180 N A1I9S 17 A1I9S N5 N3 N 0 1 Y N N N Y N -7.867 -41.588 -1.725 1.484 1.180 -0.122 N5 A1I9S 18 A1I9S O22 O2 O 0 1 N N N N N N -10.573 -41.780 -2.118 3.949 -0.099 -0.210 O22 A1I9S 19 A1I9S O23 O3 O 0 1 N N N N N N -5.877 -44.076 1.120 -2.049 -0.957 0.006 O23 A1I9S 20 A1I9S H17 H2 H 0 1 N N N N N N -4.715 -42.290 -0.642 -1.822 1.666 -0.014 H17 A1I9S 21 A1I9S H3 H3 H 0 1 N N N N N N -8.273 -44.735 1.539 -0.470 -2.912 -0.016 H3 A1I9S 22 A1I9S H4 H4 H 0 1 N N N N N N -11.184 -39.873 -2.674 3.849 0.868 1.613 H4 A1I9S 23 A1I9S H5 H5 H 0 1 N N N N N N -11.314 -40.250 -0.923 4.785 -0.646 1.599 H5 A1I9S 24 A1I9S H6 H6 H 0 1 N N N N N N -9.703 -39.950 -1.660 5.459 0.825 0.856 H6 A1I9S 25 A1I9S H7 H7 H 0 1 N N N N N N -4.614 -43.086 3.648 -5.761 0.291 1.010 H7 A1I9S 26 A1I9S H8 H8 H 0 1 N N N N N N -5.633 -44.565 3.626 -5.818 0.282 -0.769 H8 A1I9S 27 A1I9S H9 H9 H 0 1 N N N N N N -10.678 -44.764 1.262 1.698 -4.019 -0.082 H9 A1I9S 28 A1I9S H10 H10 H 0 1 N N N N N N -3.964 -43.933 0.340 -3.325 0.424 -0.850 H10 A1I9S 29 A1I9S H11 H11 H 0 1 N N N N N N -4.395 -42.703 1.576 -3.268 0.433 0.929 H11 A1I9S 30 A1I9S H12 H12 H 0 1 N N N N N N -4.132 -45.699 2.164 -4.392 -1.777 0.976 H12 A1I9S 31 A1I9S H13 H13 H 0 1 N N N N N N -2.826 -44.497 2.438 -4.450 -1.785 -0.803 H13 A1I9S 32 A1I9S H14 H14 H 0 1 N N N N N N -4.552 -44.251 5.702 -7.772 -0.745 0.190 H14 A1I9S 33 A1I9S H15 H15 H 0 1 N N N N N N -3.998 -45.614 4.994 -6.883 -1.897 -0.615 H15 A1I9S 34 A1I9S H H17 H 0 1 N N N Y Y N -12.545 -43.986 0.051 4.886 -2.344 -0.215 H16 A1I9S 35 A1I9S H2 H18 H 0 1 N Y N Y Y N -12.491 -42.439 -0.469 4.094 -3.825 -0.169 H2 A1I9S 36 A1I9S OXT OXT O 0 1 N Y N N Y Y ? ? ? 1.478 3.979 -0.131 OXT A1I9S 37 A1I9S HXT HXT H 0 1 N Y N N Y Y ? ? ? 1.420 4.944 -0.134 HXT A1I9S 38 # 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 A1I9S O C DOUB N N 1 A1I9S C CA SING N N 2 A1I9S O22 C17 SING N N 3 A1I9S O22 C10 SING N N 4 A1I9S N5 CA DOUB Y N 5 A1I9S N5 C9 SING Y N 6 A1I9S CA C13 SING Y N 7 A1I9S C10 C9 DOUB Y N 8 A1I9S C10 C11 SING Y N 9 A1I9S C9 C12 SING Y N 10 A1I9S C13 C14 DOUB Y N 11 A1I9S N C11 SING N N 12 A1I9S C11 C16 DOUB Y N 13 A1I9S C12 C14 SING Y N 14 A1I9S C12 C15 DOUB Y N 15 A1I9S C14 O23 SING N N 16 A1I9S C16 C15 SING Y N 17 A1I9S O23 C18 SING N N 18 A1I9S C18 C19 SING N N 19 A1I9S C19 C20 SING N N 20 A1I9S C20 N21 SING N N 21 A1I9S C13 H17 SING N N 22 A1I9S C15 H3 SING N N 23 A1I9S C17 H4 SING N N 24 A1I9S C17 H5 SING N N 25 A1I9S C17 H6 SING N N 26 A1I9S C20 H7 SING N N 27 A1I9S C20 H8 SING N N 28 A1I9S C16 H9 SING N N 29 A1I9S C18 H10 SING N N 30 A1I9S C18 H11 SING N N 31 A1I9S C19 H12 SING N N 32 A1I9S C19 H13 SING N N 33 A1I9S N21 H14 SING N N 34 A1I9S N21 H15 SING N N 35 A1I9S N H SING N N 36 A1I9S N H2 SING N N 37 A1I9S C OXT SING N N 38 A1I9S OXT HXT SING N N 39 # 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 A1I9S InChI InChI 1.06 "InChI=1S/C14H17N3O4/c1-20-13-9(16)4-3-8-11(21-6-2-5-15)7-10(14(18)19)17-12(8)13/h3-4,7H,2,5-6,15-16H2,1H3,(H,18,19)" A1I9S InChIKey InChI 1.06 ORHBGLXFJNHNJF-UHFFFAOYSA-N A1I9S SMILES_CANONICAL CACTVS 3.385 "COc1c(N)ccc2c(OCCCN)cc(nc12)C(O)=O" A1I9S SMILES CACTVS 3.385 "COc1c(N)ccc2c(OCCCN)cc(nc12)C(O)=O" A1I9S SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "COc1c(ccc2c1nc(cc2OCCCN)C(=O)O)N" A1I9S SMILES "OpenEye OEToolkits" 2.0.7 "COc1c(ccc2c1nc(cc2OCCCN)C(=O)O)N" # _pdbx_chem_comp_identifier.comp_id A1I9S _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 "7-azanyl-4-(3-azanylpropoxy)-8-methoxy-quinoline-2-carboxylic acid" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1I9S "Create component" 2025-04-03 PDBE A1I9S "Modify PCM" 2025-04-14 PDBE A1I9S "Modify backbone" 2025-05-20 PDBE A1I9S "Initial release" 2026-04-08 RCSB # _pdbx_chem_comp_pcm.pcm_id 1 _pdbx_chem_comp_pcm.comp_id A1I9S _pdbx_chem_comp_pcm.modified_residue_id ? _pdbx_chem_comp_pcm.type Acetylation _pdbx_chem_comp_pcm.category "Named protein modification" _pdbx_chem_comp_pcm.position "Amino-acid backbone" _pdbx_chem_comp_pcm.polypeptide_position N-terminal _pdbx_chem_comp_pcm.comp_id_linking_atom ? _pdbx_chem_comp_pcm.modified_residue_id_linking_atom ? _pdbx_chem_comp_pcm.uniprot_specific_ptm_accession ? _pdbx_chem_comp_pcm.uniprot_generic_ptm_accession ? #