data_MX1
# 
_chem_comp.id                                    MX1 
_chem_comp.name                                  
;(2R)-2-((R)-CARBOXY{[CARBOXY(4-HYDROXYPHENYL)ACETYL]AMINO}METHOXYMETHYL)-5-METHYLENE-5,6-DIHYDRO-2H-1,3-OXAZINE-4-CARBO
XYLIC ACID
;
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C18 H18 N2 O10" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         "MOXALACTAM (HYDROLYZED)" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2005-09-06 
_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                        422.343 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     MX1 
_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        2AIO 
_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 
MX1 O4  O4  O 0 1 N N N N N N 33.297 -5.754 29.995 2.671  3.030  -1.255 O4  MX1 1  
MX1 C7  C7  C 0 1 N N N N N N 33.272 -5.707 31.244 3.369  2.638  -0.173 C7  MX1 2  
MX1 O3  O3  O 0 1 N N N N N N 34.201 -6.170 31.953 4.236  3.355  0.282  O3  MX1 3  
MX1 C4  C4  C 0 1 N N N N N N 32.117 -5.122 31.919 3.078  1.326  0.465  C4  MX1 4  
MX1 N1  N1  N 0 1 N N N N N N 32.164 -5.044 33.176 2.076  0.610  0.060  N1  MX1 5  
MX1 C5  C5  C 0 1 N N N N N N 30.905 -4.663 31.226 3.934  0.823  1.564  C5  MX1 6  
MX1 C8  C8  C 0 1 N N N N N N 30.682 -4.977 29.967 5.082  1.413  1.881  C8  MX1 7  
MX1 C6  C6  C 0 1 N N N N N N 29.890 -3.842 31.978 3.434  -0.400 2.311  C6  MX1 8  
MX1 O2  O2  O 0 1 N N N N N N 29.839 -4.353 33.312 2.835  -1.263 1.331  O2  MX1 9  
MX1 C3  C3  C 0 1 N N R N N N 31.126 -4.397 33.982 1.729  -0.677 0.651  C3  MX1 10 
MX1 C2  C2  C 0 1 N N R N N N 31.633 -3.044 34.516 1.268  -1.626 -0.457 C2  MX1 11 
MX1 C1  C1  C 0 1 N N N N N N 32.649 -2.372 33.598 0.821  -2.930 0.152  C1  MX1 12 
MX1 O32 O32 O 0 1 N Y N N N N 33.874 -2.573 33.738 -0.252 -2.961 0.957  O32 MX1 13 
MX1 O31 O31 O 0 1 N N N N N N 32.226 -1.604 32.714 1.429  -3.947 -0.084 O31 MX1 14 
MX1 O5  O5  O 0 1 N N N N N N 32.289 -3.389 35.747 2.349  -1.867 -1.359 O5  MX1 15 
MX1 C9  C9  C 0 1 N N N N N N 32.841 -2.374 36.631 1.986  -2.629 -2.512 C9  MX1 16 
MX1 N2  N2  N 0 1 N N N N N N 30.544 -2.087 34.737 0.151  -1.019 -1.186 N2  MX1 17 
MX1 C10 C10 C 0 1 N N N N N N 29.487 -2.282 35.541 -0.986 -0.702 -0.534 C10 MX1 18 
MX1 O6  O6  O 0 1 N N N N N N 29.321 -3.312 36.198 -1.084 -0.919 0.655  O6  MX1 19 
MX1 C11 C11 C 0 1 N N R N N N 28.477 -1.154 35.648 -2.135 -0.078 -1.284 C11 MX1 20 
MX1 C12 C12 C 0 1 N N N N N N 28.257 -0.323 34.404 -1.688 1.226  -1.893 C12 MX1 21 
MX1 O8  O8  O 0 1 N N N N N N 29.202 -0.039 33.633 -2.551 1.962  -2.611 O8  MX1 22 
MX1 O7  O7  O 0 1 N N N N N N 27.099 0.094  34.214 -0.553 1.609  -1.735 O7  MX1 23 
MX1 C13 C13 C 0 1 Y N N N N N 28.820 -0.208 36.757 -3.276 0.176  -0.333 C13 MX1 24 
MX1 C14 C14 C 0 1 Y N N N N N 29.978 0.584  36.708 -4.502 -0.424 -0.550 C14 MX1 25 
MX1 C18 C18 C 0 1 Y N N N N N 27.963 -0.084 37.860 -3.092 1.005  0.759  C18 MX1 26 
MX1 C17 C17 C 0 1 Y N N N N N 28.263 0.797  38.904 -4.136 1.239  1.633  C17 MX1 27 
MX1 C16 C16 C 0 1 Y N N N N N 29.425 1.568  38.844 -5.370 0.643  1.414  C16 MX1 28 
MX1 O9  O9  O 0 1 N N N N N N 29.738 2.438  39.847 -6.398 0.872  2.272  O9  MX1 29 
MX1 C15 C15 C 0 1 Y N N N N N 30.286 1.460  37.749 -5.550 -0.192 0.321  C15 MX1 30 
MX1 HO4 HO4 H 0 1 N N N N N N 34.098 -6.178 29.710 2.896  3.891  -1.635 HO4 MX1 31 
MX1 H81 H81 H 0 1 N N N N N N 29.776 -4.646 29.480 5.380  2.321  1.377  H81 MX1 32 
MX1 H82 H82 H 0 1 N N N N N N 31.405 -5.565 29.421 5.717  0.986  2.643  H82 MX1 33 
MX1 H61 H61 H 0 1 N N N N N N 30.188 -2.783 31.987 4.268  -0.908 2.795  H61 MX1 34 
MX1 H62 H62 H 0 1 N N N N N N 28.903 -3.926 31.500 2.693  -0.107 3.054  H62 MX1 35 
MX1 H3  H3  H 0 1 N N N N N N 30.925 -5.018 34.867 0.912  -0.534 1.357  H3  MX1 36 
MX1 H32 H32 H 0 1 N Y N N N N 34.354 -2.067 33.093 -0.500 -3.821 1.324  H32 MX1 37 
MX1 H91 H91 H 0 1 N N N N N N 33.294 -2.858 37.509 1.525  -3.565 -2.198 H91 MX1 38 
MX1 H92 H92 H 0 1 N N N N N N 33.609 -1.798 36.094 1.279  -2.060 -3.116 H92 MX1 39 
MX1 H93 H93 H 0 1 N N N N N N 32.038 -1.698 36.959 2.878  -2.843 -3.101 H93 MX1 40 
MX1 HN2 HN2 H 0 1 N N N N N N 30.593 -1.216 34.248 0.229  -0.846 -2.137 HN2 MX1 41 
MX1 H11 H11 H 0 1 N N N N N N 27.542 -1.701 35.839 -2.464 -0.754 -2.073 H11 MX1 42 
MX1 HO8 HO8 H 0 1 N N N N N N 28.882 0.515  32.930 -2.219 2.790  -2.982 HO8 MX1 43 
MX1 H14 H14 H 0 1 N N N N N N 30.637 0.514  35.855 -4.642 -1.073 -1.401 H14 MX1 44 
MX1 H18 H18 H 0 1 N N N N N N 27.061 -0.676 37.904 -2.132 1.469  0.929  H18 MX1 45 
MX1 H17 H17 H 0 1 N N N N N N 27.599 0.880  39.752 -3.993 1.886  2.486  H17 MX1 46 
MX1 HO9 HO9 H 0 1 N N N N N N 30.556 2.876  39.643 -6.946 1.633  2.035  HO9 MX1 47 
MX1 H15 H15 H 0 1 N N N N N N 31.188 2.053  37.709 -6.508 -0.661 0.151  H15 MX1 48 
# 
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 
MX1 O4  C7  SING N N 1  
MX1 O4  HO4 SING N N 2  
MX1 C7  O3  DOUB N N 3  
MX1 C7  C4  SING N N 4  
MX1 C4  N1  DOUB N N 5  
MX1 C4  C5  SING N N 6  
MX1 N1  C3  SING N N 7  
MX1 C5  C8  DOUB N N 8  
MX1 C5  C6  SING N N 9  
MX1 C8  H81 SING N N 10 
MX1 C8  H82 SING N N 11 
MX1 C6  O2  SING N N 12 
MX1 C6  H61 SING N N 13 
MX1 C6  H62 SING N N 14 
MX1 O2  C3  SING N N 15 
MX1 C3  C2  SING N N 16 
MX1 C3  H3  SING N N 17 
MX1 C2  C1  SING N N 18 
MX1 C2  O5  SING N N 19 
MX1 C2  N2  SING N N 20 
MX1 C1  O32 SING N N 21 
MX1 C1  O31 DOUB N N 22 
MX1 O32 H32 SING N N 23 
MX1 O5  C9  SING N N 24 
MX1 C9  H91 SING N N 25 
MX1 C9  H92 SING N N 26 
MX1 C9  H93 SING N N 27 
MX1 N2  C10 SING N N 28 
MX1 N2  HN2 SING N N 29 
MX1 C10 O6  DOUB N N 30 
MX1 C10 C11 SING N N 31 
MX1 C11 C12 SING N N 32 
MX1 C11 C13 SING N N 33 
MX1 C11 H11 SING N N 34 
MX1 C12 O8  SING N N 35 
MX1 C12 O7  DOUB N N 36 
MX1 O8  HO8 SING N N 37 
MX1 C13 C14 SING Y N 38 
MX1 C13 C18 DOUB Y N 39 
MX1 C14 C15 DOUB Y N 40 
MX1 C14 H14 SING N N 41 
MX1 C18 C17 SING Y N 42 
MX1 C18 H18 SING N N 43 
MX1 C17 C16 DOUB Y N 44 
MX1 C17 H17 SING N N 45 
MX1 C16 O9  SING N N 46 
MX1 C16 C15 SING Y N 47 
MX1 O9  HO9 SING N N 48 
MX1 C15 H15 SING N N 49 
# 
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 
MX1 SMILES           ACDLabs              12.01 "O=C(O)C(c1ccc(O)cc1)C(=O)NC(OC)(C(=O)O)C2N=C(\C(=C)CO2)C(=O)O"                                                                                                                               
MX1 InChI            InChI                1.03  "InChI=1S/C18H18N2O10/c1-8-7-30-16(19-12(8)15(25)26)18(29-2,17(27)28)20-13(22)11(14(23)24)9-3-5-10(21)6-4-9/h3-6,11,16,21H,1,7H2,2H3,(H,20,22)(H,23,24)(H,25,26)(H,27,28)/t11-,16-,18-/m1/s1" 
MX1 InChIKey         InChI                1.03  ZTOQXKUYWZBJLG-XNAIMREJSA-N                                                                                                                                                                   
MX1 SMILES_CANONICAL CACTVS               3.370 "CO[C@](NC(=O)[C@H](C(O)=O)c1ccc(O)cc1)([C@H]2OCC(=C)C(=N2)C(O)=O)C(O)=O"                                                                                                                     
MX1 SMILES           CACTVS               3.370 "CO[C](NC(=O)[CH](C(O)=O)c1ccc(O)cc1)([CH]2OCC(=C)C(=N2)C(O)=O)C(O)=O"                                                                                                                        
MX1 SMILES_CANONICAL "OpenEye OEToolkits" 1.7.2 "CO[C@]([C@@H]1N=C(C(=C)CO1)C(=O)O)(C(=O)O)NC(=O)[C@@H](c2ccc(cc2)O)C(=O)O"                                                                                                                   
MX1 SMILES           "OpenEye OEToolkits" 1.7.2 "COC(C1N=C(C(=C)CO1)C(=O)O)(C(=O)O)NC(=O)C(c2ccc(cc2)O)C(=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 
MX1 "SYSTEMATIC NAME" ACDLabs              12.01 "(2R)-2-[(R)-carboxy{[(2R)-2-carboxy-2-(4-hydroxyphenyl)acetyl]amino}methoxymethyl]-5-methylidene-5,6-dihydro-2H-1,3-oxazine-4-carboxylic acid"                                    
MX1 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.7.2 "(2R)-2-[(1R)-1-[[(2R)-2-(4-hydroxyphenyl)-3-oxidanyl-3-oxidanylidene-propanoyl]amino]-1-methoxy-2-oxidanyl-2-oxidanylidene-ethyl]-5-methylidene-2H-1,3-oxazine-4-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 
MX1 "Create component"         2005-09-06 RCSB 
MX1 "Modify descriptor"        2011-06-04 RCSB 
MX1 "Modify leaving atom flag" 2011-08-22 RCSB 
MX1 "Modify synonyms"          2020-06-05 PDBE 
MX1 "Modify PCM"               2024-09-27 PDBE 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      MX1 
_pdbx_chem_comp_synonyms.name         "MOXALACTAM (HYDROLYZED)" 
_pdbx_chem_comp_synonyms.provenance   ? 
_pdbx_chem_comp_synonyms.type         ? 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            MX1 
_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               C1 
_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      ? 
# 
