data_4N1
# 
_chem_comp.id                                    4N1 
_chem_comp.name                                  "4-methoxy-1-(5-methoxy-3H-imidazo[4,5-b]pyridin-2-yl)-3,5-dimethyl-2-(sulfanylmethyl)pyridin-1-ium" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C16 H19 N4 O2 S" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    1 
_chem_comp.pdbx_initial_date                     2016-04-01 
_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                        331.413 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     4N1 
_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        2NB3 
_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 
4N1 C1   C1   C 0 1 Y N N N N N -23.879 44.049 -33.474 -4.801 0.211  -0.008 C1   4N1 1  
4N1 O1   O1   O 0 1 N N N N N N -24.044 45.280 -33.966 -6.055 0.724  -0.085 O1   4N1 2  
4N1 N2   N2   N 0 1 Y N N N N N -25.038 43.438 -33.217 -3.764 1.029  -0.027 N2   4N1 3  
4N1 C3   C3   C 0 1 Y N N N N N -24.910 42.229 -32.709 -2.523 0.571  0.046  C3   4N1 4  
4N1 C4   C4   C 0 1 Y N N N N N -23.725 41.523 -32.421 -2.281 -0.811 0.148  C4   4N1 5  
4N1 C5   C5   C 0 1 Y N N N N N -22.515 42.183 -32.695 -3.369 -1.692 0.170  C5   4N1 6  
4N1 C6   C6   C 0 1 Y N N N N N -22.605 43.466 -33.228 -4.633 -1.167 0.097  C6   4N1 7  
4N1 N7   N7   N 0 1 Y N N N N N -25.940 41.376 -32.345 -1.284 1.176  0.049  N7   4N1 8  
4N1 C8   C8   C 0 1 Y N N N N N -25.332 40.232 -31.883 -0.345 0.184  0.148  C8   4N1 9  
4N1 N9   N9   N 0 1 Y N N N N N -24.024 40.268 -31.894 -0.938 -0.983 0.206  N9   4N1 10 
4N1 C10  C10  C 0 1 N N N N N N -25.238 45.999 -33.663 -6.169 2.145  -0.185 C10  4N1 11 
4N1 N11  N11  N 1 1 Y N N N N N -26.125 39.186 -31.309 1.012  0.383  0.182  N11  4N1 12 
4N1 C12  C12  C 0 1 Y N N N N N -26.062 37.861 -31.714 1.811  -0.648 0.436  C12  4N1 13 
4N1 C13  C13  C 0 1 Y N N N N N -26.894 36.935 -31.074 3.178  -0.486 0.477  C13  4N1 14 
4N1 C14  C14  C 0 1 Y N N N N N -27.805 37.363 -30.076 3.720  0.778  0.249  C14  4N1 15 
4N1 O14  O14  O 0 1 N N N N N N -28.577 36.395 -29.582 5.062  0.975  0.282  O14  4N1 16 
4N1 C15  C15  C 0 1 Y N N N N N -27.806 38.715 -29.639 2.850  1.837  -0.014 C15  4N1 17 
4N1 C16  C16  C 0 1 Y N N N N N -26.952 39.568 -30.288 1.495  1.600  -0.045 C16  4N1 18 
4N1 C17  C17  C 0 1 N N N N N N -25.117 37.466 -32.825 1.215  -2.010 0.681  C17  4N1 19 
4N1 C18  C18  C 0 1 N N N N N N -26.849 35.478 -31.449 4.077  -1.660 0.766  C18  4N1 20 
4N1 C19  C19  C 0 1 N N N N N N -28.580 39.250 -28.453 3.389  3.221  -0.266 C19  4N1 21 
4N1 S20  S20  S 0 1 N N N N N N -25.972 36.659 -34.264 0.890  -2.823 -0.908 S20  4N1 22 
4N1 C21  C21  C 0 1 N N N N N N -28.155 35.429 -28.597 5.771  0.815  -0.948 C21  4N1 23 
4N1 H5   H5   H 0 1 N N N N N N -21.560 41.717 -32.501 -3.217 -2.758 0.248  H5   4N1 24 
4N1 H6   H6   H 0 1 N N N N N N -21.706 44.020 -33.455 -5.493 -1.820 0.115  H6   4N1 25 
4N1 H7   H7   H 0 1 N N N N N N -26.922 41.555 -32.406 -1.110 2.129  -0.010 H7   4N1 26 
4N1 H101 H101 H 0 0 N N N N N N -25.205 46.986 -34.147 -5.717 2.609  0.692  H101 4N1 27 
4N1 H102 H102 H 0 0 N N N N N N -26.108 45.438 -34.035 -5.656 2.489  -1.083 H102 4N1 28 
4N1 H103 H103 H 0 0 N N N N N N -25.322 46.127 -32.574 -7.222 2.422  -0.239 H103 4N1 29 
4N1 H16  H16  H 0 1 N N N N N N -26.930 40.602 -29.975 0.815  2.413  -0.253 H16  4N1 30 
4N1 H171 H171 H 0 0 N N N N N N -24.604 38.370 -33.186 1.913  -2.613 1.262  H171 4N1 31 
4N1 H181 H181 H 0 0 N N N N N N -26.112 34.959 -30.818 4.349  -2.149 -0.170 H181 4N1 32 
4N1 H182 H182 H 0 0 N N N N N N -27.842 35.030 -31.298 4.979  -1.312 1.270  H182 4N1 33 
4N1 H183 H183 H 0 0 N N N N N N -26.560 35.380 -32.506 3.554  -2.369 1.407  H183 4N1 34 
4N1 H191 H191 H 0 0 N N N N N N -27.981 39.129 -27.539 3.573  3.350  -1.333 H191 4N1 35 
4N1 H192 H192 H 0 0 N N N N N N -28.799 40.317 -28.609 2.661  3.961  0.068  H192 4N1 36 
4N1 H193 H193 H 0 0 N N N N N N -29.523 38.693 -28.349 4.321  3.355  0.282  H193 4N1 37 
4N1 H211 H211 H 0 0 N N N N N N -28.989 34.748 -28.370 6.832  0.999  -0.782 H211 4N1 38 
4N1 H212 H212 H 0 0 N N N N N N -27.306 34.850 -28.991 5.633  -0.201 -1.318 H212 4N1 39 
4N1 H213 H213 H 0 0 N N N N N N -27.848 35.952 -27.679 5.389  1.524  -1.682 H213 4N1 40 
4N1 H172 H172 H 0 0 N N N N N N -24.376 36.762 -32.419 0.281  -1.904 1.232  H172 4N1 41 
4N1 H1   H1   H 0 1 N N N N N N -24.979 36.417 -35.067 0.369  -4.008 -0.540 H1   4N1 42 
# 
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 
4N1 C1  O1   SING N N 1  
4N1 C1  N2   DOUB Y N 2  
4N1 C1  C6   SING Y N 3  
4N1 O1  C10  SING N N 4  
4N1 N2  C3   SING Y N 5  
4N1 C3  C4   DOUB Y N 6  
4N1 C3  N7   SING Y N 7  
4N1 C4  C5   SING Y N 8  
4N1 C4  N9   SING Y N 9  
4N1 C5  C6   DOUB Y N 10 
4N1 N7  C8   SING Y N 11 
4N1 C8  N9   DOUB Y N 12 
4N1 C8  N11  SING N N 13 
4N1 N11 C12  DOUB Y N 14 
4N1 N11 C16  SING Y N 15 
4N1 C12 C13  SING Y N 16 
4N1 C12 C17  SING N N 17 
4N1 C13 C14  DOUB Y N 18 
4N1 C13 C18  SING N N 19 
4N1 C14 O14  SING N N 20 
4N1 C14 C15  SING Y N 21 
4N1 O14 C21  SING N N 22 
4N1 C15 C16  DOUB Y N 23 
4N1 C15 C19  SING N N 24 
4N1 C17 S20  SING N N 25 
4N1 C5  H5   SING N N 26 
4N1 C6  H6   SING N N 27 
4N1 N7  H7   SING N N 28 
4N1 C10 H101 SING N N 29 
4N1 C10 H102 SING N N 30 
4N1 C10 H103 SING N N 31 
4N1 C16 H16  SING N N 32 
4N1 C17 H171 SING N N 33 
4N1 C18 H181 SING N N 34 
4N1 C18 H182 SING N N 35 
4N1 C18 H183 SING N N 36 
4N1 C19 H191 SING N N 37 
4N1 C19 H192 SING N N 38 
4N1 C19 H193 SING N N 39 
4N1 C21 H211 SING N N 40 
4N1 C21 H212 SING N N 41 
4N1 C21 H213 SING N N 42 
4N1 C17 H172 SING N N 43 
4N1 S20 H1   SING N N 44 
# 
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 
4N1 SMILES           ACDLabs              12.01 "c1(OC)nc2c(cc1)nc(n2)[n+]3c(c(c(OC)c(c3)C)C)CS"                                                                                 
4N1 InChI            InChI                1.03  "InChI=1S/C16H18N4O2S/c1-9-7-20(12(8-23)10(2)14(9)22-4)16-17-11-5-6-13(21-3)18-15(11)19-16/h5-7H,8H2,1-4H3,(H-,17,18,19,23)/p+1" 
4N1 InChIKey         InChI                1.03  IOWWPLTUCPQFIL-UHFFFAOYSA-O                                                                                                      
4N1 SMILES_CANONICAL CACTVS               3.385 "COc1ccc2nc([nH]c2n1)[n+]3cc(C)c(OC)c(C)c3CS"                                                                                    
4N1 SMILES           CACTVS               3.385 "COc1ccc2nc([nH]c2n1)[n+]3cc(C)c(OC)c(C)c3CS"                                                                                    
4N1 SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "Cc1c[n+](c(c(c1OC)C)CS)c2[nH]c3c(n2)ccc(n3)OC"                                                                                  
4N1 SMILES           "OpenEye OEToolkits" 1.7.6 "Cc1c[n+](c(c(c1OC)C)CS)c2[nH]c3c(n2)ccc(n3)OC"                                                                                  
# 
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 
4N1 "SYSTEMATIC NAME" ACDLabs              12.01 "4-methoxy-1-(5-methoxy-3H-imidazo[4,5-b]pyridin-2-yl)-3,5-dimethyl-2-(sulfanylmethyl)pyridin-1-ium"  
4N1 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "[4-methoxy-1-(5-methoxy-3H-imidazo[4,5-b]pyridin-2-yl)-3,5-dimethyl-pyridin-1-ium-2-yl]methanethiol" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
4N1 "Create component" 2016-04-01 RCSB 
4N1 "Initial release"  2017-11-15 RCSB 
4N1 "Modify PCM"       2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            4N1 
_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               S20 
_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      ? 
# 
