data_S4R
# 
_chem_comp.id                                    S4R 
_chem_comp.name                                  Itacitinib 
_chem_comp.type                                  non-polymer 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C26 H23 F4 N9 O" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         "2-[1-[1-[3-fluoranyl-2-(trifluoromethyl)pyridin-4-yl]carbonylpiperidin-4-yl]-3-[4-(7~{H}-pyrrolo[2,3-d]pyrimidin-4-yl)pyrazol-1-yl]azetidin-3-yl]ethanenitrile" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2022-12-13 
_chem_comp.pdbx_modified_date                    2023-12-15 
_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                        553.514 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     S4R 
_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        8BXC 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  PDBE 
# 
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 
S4R C10  C1  C 0 1 N N N N N N 14.068 -18.828 41.586 -1.181  -0.622 1.431  C10  S4R 1  
S4R C15  C2  C 0 1 Y N N N N N 12.716 -15.384 42.787 -4.637  -0.739 -0.129 C15  S4R 2  
S4R C17  C3  C 0 1 Y N N N N N 13.076 -16.019 44.924 -5.070  0.984  1.235  C17  S4R 3  
S4R C20  C4  C 0 1 Y N N N N N 12.358 -12.299 43.705 -8.037  0.730  0.312  C20  S4R 4  
S4R C21  C5  C 0 1 Y N N N N N 12.619 -11.997 42.315 -8.271  1.083  1.710  C21  S4R 5  
S4R C22  C6  C 0 1 Y N N N N N 12.380 -10.658 42.081 -9.576  1.383  1.822  C22  S4R 6  
S4R C24  C7  C 0 1 Y N N N N N 11.947 -11.064 44.304 -9.281  0.852  -0.338 C24  S4R 7  
S4R C26  C8  C 0 1 Y N N N N N 11.698 -12.153 46.376 -8.273  0.221  -2.308 C26  S4R 8  
S4R C28  C9  C 0 1 N N N N N N 17.477 -21.131 37.287 4.366   0.961  -1.458 C28  S4R 9  
S4R C01  C10 C 0 1 N N N N N N 16.812 -19.475 40.497 1.855   -0.041 0.812  C01  S4R 10 
S4R C02  C11 C 0 1 N N N N N N 16.484 -20.661 39.652 2.808   1.094  0.425  C02  S4R 11 
S4R C04  C12 C 0 1 N N N N N N 15.467 -19.411 37.890 1.969   0.954  -1.956 C04  S4R 12 
S4R C05  C13 C 0 1 N N N N N N 15.785 -18.085 38.518 1.025   -0.181 -1.542 C05  S4R 13 
S4R C06  C14 C 0 1 N N N N N N 15.835 -18.303 40.093 0.613   0.012  -0.080 C06  S4R 14 
S4R C08  C15 C 0 1 N N N N N N 13.686 -17.063 40.314 -1.484  -1.101 -0.597 C08  S4R 15 
S4R C09  C16 C 0 1 N N N N N N 13.063 -17.642 41.598 -2.333  -1.302 0.671  C09  S4R 16 
S4R C11  C17 C 0 1 N N N N N N 11.607 -18.174 41.425 -2.537  -2.771 1.049  C11  S4R 17 
S4R C12  C18 C 0 1 N N N N N N 10.645 -17.055 40.992 -3.657  -3.326 0.271  C12  S4R 18 
S4R C16  C19 C 0 1 Y N N N N N 12.776 -14.867 44.097 -5.589  0.189  0.191  C16  S4R 19 
S4R C19  C20 C 0 1 Y N N N N N 12.437 -13.466 44.565 -6.919  0.334  -0.442 C19  S4R 20 
S4R C30  C21 C 0 1 Y N N N N N 17.474 -20.872 35.714 5.488   1.141  -0.510 C30  S4R 21 
S4R C31  C22 C 0 1 Y N N N N N 17.828 -19.588 35.156 6.527   0.204  -0.437 C31  S4R 22 
S4R C32  C23 C 0 1 Y N N N N N 17.788 -19.444 33.737 7.556   0.414  0.465  C32  S4R 23 
S4R C34  C24 C 0 1 Y N N N N N 17.100 -21.661 33.404 6.610   2.384  1.202  C34  S4R 24 
S4R C35  C25 C 0 1 Y N N N N N 17.111 -21.893 34.803 5.545   2.255  0.333  C35  S4R 25 
S4R C36  C26 C 0 1 N N N N N N 18.175 -18.038 33.087 8.681   -0.584 0.556  C36  S4R 26 
S4R F37  F1  F 0 1 N N N N N N 17.287 -17.087 33.430 9.698   -0.224 -0.336 F37  S4R 27 
S4R F38  F2  F 0 1 N N N N N N 18.220 -18.117 31.747 9.188   -0.599 1.860  F38  S4R 28 
S4R F39  F3  F 0 1 N N N N N N 19.372 -17.627 33.549 8.203   -1.857 0.227  F39  S4R 29 
S4R F40  F4  F 0 1 N N N N N N 18.179 -18.555 35.919 6.524   -0.888 -1.233 F40  S4R 30 
S4R N03  N1  N 0 1 N N N N N N 16.527 -20.474 38.180 3.095   1.001  -1.013 N03  S4R 31 
S4R N07  N2  N 0 1 N N N N N N 14.371 -18.439 40.213 -0.317  -1.055 0.311  N07  S4R 32 
S4R N13  N3  N 0 1 N N N N N N 9.904  -16.149 40.808 -4.520  -3.755 -0.330 N13  S4R 33 
S4R N14  N4  N 0 1 Y N N N N N 13.043 -16.730 42.832 -3.579  -0.531 0.676  N14  S4R 34 
S4R N18  N5  N 0 1 Y N N N N N 13.242 -17.133 44.151 -3.872  0.548  1.518  N18  S4R 35 
S4R N23  N6  N 0 1 Y N N N N N 11.965 -10.057 43.288 -10.190 1.249  0.604  N23  S4R 36 
S4R N25  N7  N 0 1 Y N N N N N 11.621 -11.013 45.656 -9.346  0.588  -1.640 N25  S4R 37 
S4R N27  N8  N 0 1 Y N N N N N 12.088 -13.390 45.872 -7.088  0.093  -1.741 N27  S4R 38 
S4R N33  N9  N 0 1 Y N N N N N 17.435 -20.458 32.890 7.565   1.477  1.244  N33  S4R 39 
S4R O29  O1  O 0 1 N N N N N N 18.288 -21.956 37.707 4.591   0.775  -2.638 O29  S4R 40 
S4R H101 H1  H 0 0 N N N N N N 13.611 -19.823 41.695 -1.286  0.461  1.512  H101 S4R 41 
S4R H102 H2  H 0 0 N N N N N N 14.907 -18.731 42.290 -0.941  -1.097 2.383  H102 S4R 42 
S4R H151 H3  H 0 0 N N N N N N 12.459 -14.826 41.899 -4.722  -1.503 -0.888 H151 S4R 43 
S4R H171 H4  H 0 0 N N N N N N 13.157 -15.999 46.001 -5.575  1.809  1.715  H171 S4R 44 
S4R H211 H5  H 0 0 N N N N N N 12.950 -12.710 41.574 -7.537  1.099  2.502  H211 S4R 45 
S4R H221 H6  H 0 0 N N N N N N 12.492 -10.154 41.132 -10.067 1.686  2.735  H221 S4R 46 
S4R H261 H7  H 0 0 N N N N N N 11.437 -12.101 47.423 -8.366  0.015  -3.364 H261 S4R 47 
S4R H011 H8  H 0 0 N N N N N N 16.676 -19.725 41.560 2.358   -0.999 0.679  H011 S4R 48 
S4R H012 H9  H 0 0 N N N N N N 17.854 -19.169 40.323 1.559   0.072  1.855  H012 S4R 49 
S4R H022 H10 H 0 0 N N N N N N 15.466 -20.985 39.916 2.339   2.054  0.643  H022 S4R 50 
S4R H021 H11 H 0 0 N N N N N N 17.199 -21.457 39.906 3.734   1.003  0.991  H021 S4R 51 
S4R H042 H12 H 0 0 N N N N N N 15.394 -19.275 36.801 2.344   0.768  -2.963 H042 S4R 52 
S4R H041 H13 H 0 0 N N N N N N 14.501 -19.762 38.281 1.432   1.902  -1.933 H041 S4R 53 
S4R H052 H14 H 0 0 N N N N N N 16.759 -17.723 38.158 0.138   -0.166 -2.175 H052 S4R 54 
S4R H051 H15 H 0 0 N N N N N N 15.005 -17.352 38.265 1.535   -1.138 -1.652 H051 S4R 55 
S4R H061 H16 H 0 0 N N N N N N 16.175 -17.372 40.571 0.125   0.980  0.034  H061 S4R 56 
S4R H082 H17 H 0 0 N N N N N N 14.363 -16.209 40.462 -1.486  -1.960 -1.268 H082 S4R 57 
S4R H081 H18 H 0 0 N N N N N N 12.974 -16.831 39.508 -1.680  -0.160 -1.111 H081 S4R 58 
S4R H112 H19 H 0 0 N N N N N N 11.263 -18.590 42.383 -1.629  -3.332 0.830  H112 S4R 59 
S4R H111 H20 H 0 0 N N N N N N 11.604 -18.964 40.660 -2.763  -2.844 2.113  H111 S4R 60 
S4R H341 H21 H 0 0 N N N N N N 16.818 -22.462 32.737 6.662   3.242  1.857  H341 S4R 61 
S4R H351 H22 H 0 0 N N N N N N 16.837 -22.867 35.181 4.767   3.004  0.305  H351 S4R 62 
S4R H231 H24 H 0 0 N N N N N N 11.725 -9.094  43.412 -11.131 1.412  0.435  H231 S4R 63 
# 
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 
S4R F38 C36  SING N N 1  
S4R N33 C34  DOUB Y N 2  
S4R N33 C32  SING Y N 3  
S4R C36 F37  SING N N 4  
S4R C36 F39  SING N N 5  
S4R C36 C32  SING N N 6  
S4R C34 C35  SING Y N 7  
S4R C32 C31  DOUB Y N 8  
S4R C35 C30  DOUB Y N 9  
S4R C31 C30  SING Y N 10 
S4R C31 F40  SING N N 11 
S4R C30 C28  SING N N 12 
S4R C28 O29  DOUB N N 13 
S4R C28 N03  SING N N 14 
S4R C04 N03  SING N N 15 
S4R C04 C05  SING N N 16 
S4R N03 C02  SING N N 17 
S4R C05 C06  SING N N 18 
S4R C02 C01  SING N N 19 
S4R C06 N07  SING N N 20 
S4R C06 C01  SING N N 21 
S4R N07 C08  SING N N 22 
S4R N07 C10  SING N N 23 
S4R C08 C09  SING N N 24 
S4R N13 C12  TRIP N N 25 
S4R C12 C11  SING N N 26 
S4R C11 C09  SING N N 27 
S4R C10 C09  SING N N 28 
S4R C09 N14  SING N N 29 
S4R C22 C21  DOUB Y N 30 
S4R C22 N23  SING Y N 31 
S4R C21 C20  SING Y N 32 
S4R C15 N14  SING Y N 33 
S4R C15 C16  DOUB Y N 34 
S4R N14 N18  SING Y N 35 
S4R N23 C24  SING Y N 36 
S4R C20 C24  DOUB Y N 37 
S4R C20 C19  SING Y N 38 
S4R C16 C19  SING N N 39 
S4R C16 C17  SING Y N 40 
S4R N18 C17  DOUB Y N 41 
S4R C24 N25  SING Y N 42 
S4R C19 N27  DOUB Y N 43 
S4R N25 C26  DOUB Y N 44 
S4R N27 C26  SING Y N 45 
S4R C10 H101 SING N N 46 
S4R C10 H102 SING N N 47 
S4R C15 H151 SING N N 48 
S4R C17 H171 SING N N 49 
S4R C21 H211 SING N N 50 
S4R C22 H221 SING N N 51 
S4R C26 H261 SING N N 52 
S4R C01 H011 SING N N 53 
S4R C01 H012 SING N N 54 
S4R C02 H022 SING N N 55 
S4R C02 H021 SING N N 56 
S4R C04 H042 SING N N 57 
S4R C04 H041 SING N N 58 
S4R C05 H052 SING N N 59 
S4R C05 H051 SING N N 60 
S4R C06 H061 SING N N 61 
S4R C08 H082 SING N N 62 
S4R C08 H081 SING N N 63 
S4R C11 H112 SING N N 64 
S4R C11 H111 SING N N 65 
S4R C34 H341 SING N N 66 
S4R C35 H351 SING N N 67 
S4R N23 H231 SING N N 68 
# 
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 
S4R InChI            InChI                1.06    "InChI=1S/C26H23F4N9O/c27-20-18(1-7-32-22(20)26(28,29)30)24(40)37-9-3-17(4-10-37)38-13-25(14-38,5-6-31)39-12-16(11-36-39)21-19-2-8-33-23(19)35-15-34-21/h1-2,7-8,11-12,15,17H,3-5,9-10,13-14H2,(H,33,34,35)" 
S4R InChIKey         InChI                1.06    KTBSXLIQKWEBRB-UHFFFAOYSA-N                                                                                                                                                                                  
S4R SMILES_CANONICAL CACTVS               3.385   "Fc1c(ccnc1C(F)(F)F)C(=O)N2CCC(CC2)N3CC(CC#N)(C3)n4cc(cn4)c5ncnc6[nH]ccc56"                                                                                                                                  
S4R SMILES           CACTVS               3.385   "Fc1c(ccnc1C(F)(F)F)C(=O)N2CCC(CC2)N3CC(CC#N)(C3)n4cc(cn4)c5ncnc6[nH]ccc56"                                                                                                                                  
S4R SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "c1c[nH]c2c1c(ncn2)c3cnn(c3)C4(CN(C4)C5CCN(CC5)C(=O)c6ccnc(c6F)C(F)(F)F)CC#N"                                                                                                                                
S4R SMILES           "OpenEye OEToolkits" 3.1.0.0 "c1c[nH]c2c1c(ncn2)c3cnn(c3)C4(CN(C4)C5CCN(CC5)C(=O)c6ccnc(c6F)C(F)(F)F)CC#N"                                                                                                                                
# 
_pdbx_chem_comp_identifier.comp_id           S4R 
_pdbx_chem_comp_identifier.type              "SYSTEMATIC NAME" 
_pdbx_chem_comp_identifier.program           "OpenEye OEToolkits" 
_pdbx_chem_comp_identifier.program_version   3.1.0.0 
_pdbx_chem_comp_identifier.identifier        "2-[1-[1-[3-fluoranyl-2-(trifluoromethyl)pyridin-4-yl]carbonylpiperidin-4-yl]-3-[4-(7~{H}-pyrrolo[2,3-d]pyrimidin-4-yl)pyrazol-1-yl]azetidin-3-yl]ethanenitrile" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
S4R "Create component" 2022-12-13 PDBE 
S4R "Initial release"  2023-12-20 RCSB 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      S4R 
_pdbx_chem_comp_synonyms.name         "2-[1-[1-[3-fluoranyl-2-(trifluoromethyl)pyridin-4-yl]carbonylpiperidin-4-yl]-3-[4-(7~{H}-pyrrolo[2,3-d]pyrimidin-4-yl)pyrazol-1-yl]azetidin-3-yl]ethanenitrile" 
_pdbx_chem_comp_synonyms.provenance   PDB 
_pdbx_chem_comp_synonyms.type         ? 
# 
