data_17K
# 
_chem_comp.id                                    17K 
_chem_comp.name                                  "(3R)-N-(2-formylindolizin-3-yl)-4-[(phenylacetyl)oxy]-3-sulfino-D-valine" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C22 H22 N2 O7 S" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         "penam sulfone SA1-204, open form" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2012-10-26 
_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                        458.484 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     17K 
_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        4GD6 
_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 
17K CAN CAN C 0 1 Y N N N N N 42.831 60.059 -1.595 -6.568 -0.111 0.937  CAN 17K 1  
17K CAJ CAJ C 0 1 Y N N N N N 44.023 60.186 -2.303 -7.676 -0.932 0.846  CAJ 17K 2  
17K CAI CAI C 0 1 Y N N N N N 45.061 60.959 -1.774 -8.085 -1.408 -0.386 CAI 17K 3  
17K CAK CAK C 0 1 Y N N N N N 44.926 61.609 -0.552 -7.384 -1.062 -1.527 CAK 17K 4  
17K CAO CAO C 0 1 Y N N N N N 43.734 61.490 0.155  -6.277 -0.241 -1.436 CAO 17K 5  
17K CAY CAY C 0 1 Y N N N N N 42.703 60.713 -0.369 -5.868 0.234  -0.204 CAY 17K 6  
17K CAS CAS C 0 1 N N N N N N 41.417 60.600 0.424  -4.663 1.134  -0.105 CAS 17K 7  
17K CAX CAX C 0 1 N N N N N N 40.341 61.502 -0.189 -3.426 0.298  0.097  CAX 17K 8  
17K OAD OAD O 0 1 N N N N N N 40.603 62.596 -0.692 -3.514 -0.906 0.155  OAD 17K 9  
17K OAV OAV O 0 1 N N N N N N 39.083 61.025 -0.142 -2.227 0.890  0.213  OAV 17K 10 
17K CG1 CG1 C 0 1 N N N N N N 38.002 61.840 -0.561 -1.079 0.022  0.406  CG1 17K 11 
17K CB  CB  C 0 1 N N R N N N 36.774 61.302 0.186  0.189  0.870  0.515  CB  17K 12 
17K SBE SBE S 0 1 N N N N N N 35.333 61.621 -0.884 0.407  1.831  -1.008 SBE 17K 13 
17K OAE OAE O 0 1 N N N N N N 35.676 60.937 -2.173 -0.811 2.487  -1.332 OAE 17K 14 
17K OAF OAF O 0 1 N N N N N N 35.285 63.110 -1.091 0.514  0.756  -2.079 OAF 17K 15 
17K CG2 CG2 C 0 1 N N N N N N 36.864 59.785 0.467  0.064  1.823  1.706  CG2 17K 16 
17K CA  CA  C 0 1 N N S N N N 36.563 62.148 1.455  1.399  -0.045 0.719  CA  17K 17 
17K C   C   C 0 1 N N N N N N 37.755 62.105 2.443  1.163  -0.931 1.915  C   17K 18 
17K OXT OXT O 0 1 N N N N N N 37.774 61.190 3.295  0.116  -1.770 1.933  OXT 17K 19 
17K O   O   O 0 1 N N N N N N 38.619 63.008 2.289  1.918  -0.886 2.858  O   17K 20 
17K N   N   N 0 1 N N N N N N 35.263 61.836 2.103  2.599  0.773  0.943  N   17K 21 
17K CBA CBA C 0 1 Y N N N N N 34.812 62.631 3.080  3.677  0.274  0.236  CBA 17K 22 
17K NBD NBD N 0 1 Y N N N N N 34.695 64.014 3.038  3.824  -1.006 -0.196 NBD 17K 23 
17K CAQ CAQ C 0 1 Y N N N N N 34.957 64.965 2.032  3.006  -2.109 -0.070 CAQ 17K 24 
17K CAM CAM C 0 1 Y N N N N N 34.713 66.307 2.308  3.368  -3.294 -0.590 CAM 17K 25 
17K CAL CAL C 0 1 Y N N N N N 34.222 66.716 3.547  4.594  -3.434 -1.275 CAL 17K 26 
17K CAP CAP C 0 1 Y N N N N N 33.953 65.773 4.543  5.417  -2.366 -1.413 CAP 17K 27 
17K CBB CBB C 0 1 Y N N N N N 34.177 64.413 4.294  5.034  -1.118 -0.865 CBB 17K 28 
17K CAR CAR C 0 1 Y N N N N N 33.995 63.302 5.049  5.652  0.099  -0.854 CAR 17K 29 
17K CAZ CAZ C 0 1 Y N N N N N 34.372 62.232 4.326  4.800  1.000  -0.162 CAZ 17K 30 
17K CAH CAH C 0 1 N N N N N N 34.331 60.768 4.747  5.045  2.373  0.080  CAH 17K 31 
17K OAB OAB O 0 1 N N N N N N 34.511 59.847 3.951  4.232  3.036  0.690  OAB 17K 32 
17K H1  H1  H 0 1 N N N N N N 42.019 59.465 -1.988 -6.252 0.265  1.899  H1  17K 33 
17K H2  H2  H 0 1 N N N N N N 44.145 59.691 -3.255 -8.224 -1.201 1.737  H2  17K 34 
17K H3  H3  H 0 1 N N N N N N 45.985 61.053 -2.325 -8.950 -2.050 -0.457 H3  17K 35 
17K H4  H4  H 0 1 N N N N N N 45.738 62.200 -0.156 -7.703 -1.435 -2.489 H4  17K 36 
17K H5  H5  H 0 1 N N N N N N 43.609 61.995 1.101  -5.729 0.029  -2.327 H5  17K 37 
17K H6  H6  H 0 1 N N N N N N 41.070 59.556 0.408  -4.565 1.712  -1.024 H6  17K 38 
17K H7  H7  H 0 1 N N N N N N 41.602 60.909 1.463  -4.785 1.813  0.739  H7  17K 39 
17K H8  H8  H 0 1 N N N N N N 38.186 62.891 -0.293 -1.210 -0.556 1.321  H8  17K 40 
17K H9  H9  H 0 1 N N N N N N 37.857 61.759 -1.648 -0.990 -0.657 -0.442 H9  17K 41 
17K H11 H11 H 0 1 N N N N N N 35.482 63.311 -1.998 0.636  1.102  -2.974 H11 17K 42 
17K H12 H12 H 0 1 N N N N N N 37.731 59.582 1.113  -0.066 1.245  2.621  H12 17K 43 
17K H13 H13 H 0 1 N N N N N N 35.945 59.451 0.971  0.968  2.427  1.784  H13 17K 44 
17K H14 H14 H 0 1 N N N N N N 36.979 59.242 -0.483 -0.797 2.474  1.561  H14 17K 45 
17K H15 H15 H 0 1 N N N N N N 36.497 63.191 1.112  1.541  -0.662 -0.168 H15 17K 46 
17K H16 H16 H 0 1 N N N N N N 38.555 61.270 3.829  0.006  -2.318 2.722  H16 17K 47 
17K H17 H17 H 0 1 N N N N N N 34.570 61.837 1.382  2.427  1.739  0.708  H17 17K 48 
17K H18 H18 H 0 1 N N N N N N 35.338 64.660 1.069  2.065  -2.020 0.451  H18 17K 49 
17K H19 H19 H 0 1 N N N N N N 34.908 67.047 1.546  2.716  -4.147 -0.481 H19 17K 50 
17K H20 H20 H 0 1 N N N N N N 34.049 67.765 3.738  4.875  -4.391 -1.688 H20 17K 51 
17K H21 H21 H 0 1 N N N N N N 33.573 66.092 5.502  6.356  -2.466 -1.936 H21 17K 52 
17K H22 H22 H 0 1 N N N N N N 33.613 63.280 6.059  6.610  0.334  -1.294 H22 17K 53 
17K H23 H23 H 0 1 N N N N N N 34.137 60.530 5.782  5.956  2.830  -0.279 H23 17K 54 
# 
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 
17K CAJ CAI DOUB Y N 1  
17K CAJ CAN SING Y N 2  
17K OAE SBE DOUB N N 3  
17K CAI CAK SING Y N 4  
17K CAN CAY DOUB Y N 5  
17K OAF SBE SING N N 6  
17K SBE CB  SING N N 7  
17K OAD CAX DOUB N N 8  
17K CG1 OAV SING N N 9  
17K CG1 CB  SING N N 10 
17K CAK CAO DOUB Y N 11 
17K CAY CAO SING Y N 12 
17K CAY CAS SING N N 13 
17K CAX OAV SING N N 14 
17K CAX CAS SING N N 15 
17K CB  CG2 SING N N 16 
17K CB  CA  SING N N 17 
17K CA  N   SING N N 18 
17K CA  C   SING N N 19 
17K CAQ CAM DOUB Y N 20 
17K CAQ NBD SING Y N 21 
17K N   CBA SING N N 22 
17K O   C   DOUB N N 23 
17K CAM CAL SING Y N 24 
17K C   OXT SING N N 25 
17K NBD CBA SING Y N 26 
17K NBD CBB SING Y N 27 
17K CBA CAZ DOUB Y N 28 
17K CAL CAP DOUB Y N 29 
17K OAB CAH DOUB N N 30 
17K CBB CAP SING Y N 31 
17K CBB CAR DOUB Y N 32 
17K CAZ CAH SING N N 33 
17K CAZ CAR SING Y N 34 
17K CAN H1  SING N N 35 
17K CAJ H2  SING N N 36 
17K CAI H3  SING N N 37 
17K CAK H4  SING N N 38 
17K CAO H5  SING N N 39 
17K CAS H6  SING N N 40 
17K CAS H7  SING N N 41 
17K CG1 H8  SING N N 42 
17K CG1 H9  SING N N 43 
17K OAF H11 SING N N 44 
17K CG2 H12 SING N N 45 
17K CG2 H13 SING N N 46 
17K CG2 H14 SING N N 47 
17K CA  H15 SING N N 48 
17K OXT H16 SING N N 49 
17K N   H17 SING N N 50 
17K CAQ H18 SING N N 51 
17K CAM H19 SING N N 52 
17K CAL H20 SING N N 53 
17K CAP H21 SING N N 54 
17K CAR H22 SING N N 55 
17K CAH H23 SING N N 56 
# 
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 
17K SMILES           ACDLabs              12.01 "O=C(O)C(Nc2c(cc1ccccn12)C=O)C(S(=O)O)(C)COC(=O)Cc3ccccc3"                                                                                                                               
17K InChI            InChI                1.03  "InChI=1S/C22H22N2O7S/c1-22(32(29)30,14-31-18(26)11-15-7-3-2-4-8-15)19(21(27)28)23-20-16(13-25)12-17-9-5-6-10-24(17)20/h2-10,12-13,19,23H,11,14H2,1H3,(H,27,28)(H,29,30)/t19-,22-/m0/s1" 
17K InChIKey         InChI                1.03  WQTYZCOJEVFYJF-UGKGYDQZSA-N                                                                                                                                                              
17K SMILES_CANONICAL CACTVS               3.370 "C[C@](COC(=O)Cc1ccccc1)([C@@H](Nc2n3ccccc3cc2C=O)C(O)=O)[S](O)=O"                                                                                                                       
17K SMILES           CACTVS               3.370 "C[C](COC(=O)Cc1ccccc1)([CH](Nc2n3ccccc3cc2C=O)C(O)=O)[S](O)=O"                                                                                                                          
17K SMILES_CANONICAL "OpenEye OEToolkits" 1.7.6 "C[C@](COC(=O)Cc1ccccc1)([C@H](C(=O)O)Nc2c(cc3n2cccc3)C=O)S(=O)O"                                                                                                                        
17K SMILES           "OpenEye OEToolkits" 1.7.6 "CC(COC(=O)Cc1ccccc1)(C(C(=O)O)Nc2c(cc3n2cccc3)C=O)S(=O)O"                                                                                                                               
# 
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 
17K "SYSTEMATIC NAME" ACDLabs              12.01 "(3R)-N-(2-formylindolizin-3-yl)-4-[(phenylacetyl)oxy]-3-sulfino-D-valine"                              
17K "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.6 "(2S,3R)-2-[(2-methanoylindolizin-3-yl)amino]-3-methyl-4-(2-phenylethanoyloxy)-3-sulfino-butanoic 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 
17K "Create component" 2012-10-26 RCSB 
17K "Initial release"  2013-07-31 RCSB 
17K "Modify synonyms"  2021-03-13 RCSB 
17K "Modify PCM"       2024-09-27 PDBE 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      17K 
_pdbx_chem_comp_synonyms.name         "penam sulfone SA1-204, open form" 
_pdbx_chem_comp_synonyms.provenance   PDB 
_pdbx_chem_comp_synonyms.type         ? 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            17K 
_pdbx_chem_comp_pcm.modified_residue_id                SER 
_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               CAH 
_pdbx_chem_comp_pcm.modified_residue_id_linking_atom   OG 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
