data_PX1
# 
_chem_comp.id                                    PX1 
_chem_comp.name                                  "(1Z)-7-AMINO-1-(HYDROXYMETHYLENE)-2-IMINO-4,6-DIMETHYL-3-OXO-2,3-DIHYDRO-1H-PHENOXAZINE-9-CARBALDEHYDE" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C16 H13 N3 O6" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2003-09-10 
_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                        343.291 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     PX1 
_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        1UNJ 
_chem_comp.pdbx_subcomponent_list                ? 
_chem_comp.pdbx_processing_site                  EBI 
_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 
PX1 C1     C1     C 0 1 N N N N Y N 11.350 61.494 47.031 2.289  -0.800 -0.070 C1    PX1 1  
PX1 C0     C      C 0 1 N N N Y Y Y 11.092 61.251 48.501 2.568  -2.050 -0.601 C0    PX1 2  
PX1 O1     O      O 0 1 N N N Y Y Y 12.015 60.884 49.237 3.816  -2.550 -0.525 O1    PX1 3  
PX1 C2     C2     C 0 1 N N N N N N 12.042 62.635 46.654 3.317  0.044  0.597  C2    PX1 4  
PX1 N2     N2     N 0 1 N N N N N N 12.544 63.549 47.467 4.265  -0.470 1.339  N2    PX1 5  
PX1 C3     C3     C 0 1 N N N N N N 12.314 62.921 45.186 3.201  1.514  0.365  C3    PX1 6  
PX1 O3     O3     O 0 1 N N N N N N 12.951 63.959 44.908 4.172  2.237  0.517  O3    PX1 7  
PX1 C4     C4     C 0 1 N N N N N N 11.846 61.995 44.200 1.972  2.059  -0.029 C4    PX1 8  
PX1 O5     O5     O 0 1 N N N N N N 10.736 60.053 43.670 -0.322 1.821  -0.594 O5    PX1 9  
PX1 C6     C6     C 0 1 Y N N N N N 9.716  58.065 42.968 -2.657 1.746  -0.188 C6    PX1 10 
PX1 C7     C7     C 0 1 Y N N N N N 9.009  56.908 43.287 -3.809 1.021  0.087  C7    PX1 11 
PX1 C8     C8     C 0 1 Y N N N N N 8.707  56.645 44.633 -3.750 -0.358 0.268  C8    PX1 12 
PX1 C9     C9     C 0 1 Y N N N Y N 9.130  57.448 45.659 -2.532 -1.012 0.175  C9    PX1 13 
PX1 "C0'"  "C'"   C 0 1 N N N Y Y Y 8.740  57.057 47.067 -2.459 -2.474 0.348  "C0'" PX1 14 
PX1 "O1'"  "O'"   O 0 1 N N N Y Y Y 7.584  57.282 47.451 -1.389 -3.043 0.266  "O1'" PX1 15 
PX1 N10    N10    N 0 1 N N N N Y N 10.238 59.487 46.367 -0.155 -0.901 -0.054 N10   PX1 16 
PX1 C11    C11    C 0 1 N N N N Y N 10.887 60.591 46.034 0.946  -0.187 -0.123 C11   PX1 17 
PX1 C12    C12    C 0 1 N N N N N N 11.185 60.899 44.626 0.862  1.279  -0.234 C12   PX1 18 
PX1 C13    C13    C 0 1 Y N N N N N 10.091 58.883 44.017 -1.430 1.106  -0.279 C13   PX1 19 
PX1 C14    C14    C 0 1 Y N N N Y N 9.851  58.617 45.369 -1.346 -0.274 -0.062 C14   PX1 20 
PX1 C15    C15    C 0 1 N N N N N N 12.113 62.233 42.730 1.866  3.549  -0.232 C15   PX1 21 
PX1 C16    C16    C 0 1 N N N N N N 10.037 58.456 41.536 -2.741 3.237  -0.390 C16   PX1 22 
PX1 N7     N7     N 0 1 N N N N N N 8.587  56.075 42.332 -5.033 1.679  0.184  N7    PX1 23 
PX1 H4     HA     H 0 1 N N N Y Y Y 11.690 60.777 50.123 3.962  -3.426 -0.909 H4    PX1 24 
PX1 H3     H2     H 0 1 N N N N N N 13.019 64.274 46.968 4.920  0.108  1.760  H3    PX1 25 
PX1 H8     H8     H 0 1 N N N N N N 8.116  55.772 44.869 -4.655 -0.915 0.465  H8    PX1 26 
PX1 H151   H151   H 0 0 N N N N N N 11.675 61.414 42.140 2.830  4.013  -0.028 H151  PX1 27 
PX1 H152   H152   H 0 0 N N N N N N 11.660 63.188 42.425 1.574  3.755  -1.262 H152  PX1 28 
PX1 H153   H153   H 0 0 N N N N N N 13.199 62.270 42.556 1.116  3.955  0.446  H153  PX1 29 
PX1 H161   H161   H 0 0 N N N N N N 9.216  59.065 41.129 -2.612 3.742  0.567  H161  PX1 30 
PX1 H162   H162   H 0 0 N N N N N N 10.970 59.038 41.515 -1.957 3.556  -1.077 H162  PX1 31 
PX1 H163   H163   H 0 0 N N N N N N 10.158 57.548 40.926 -3.716 3.493  -0.807 H163  PX1 32 
PX1 H7N1   H7N1   H 0 0 N N N N N N 8.102  55.306 42.750 -5.078 2.640  0.059  H7N1  PX1 33 
PX1 H7N2   H7N2   H 0 0 N N N N N N 7.970  56.562 41.714 -5.840 1.177  0.377  H7N2  PX1 34 
PX1 "OXT'" "OXT'" O 0 1 N Y N Y Y Y ?      ?      ?      -3.580 -3.180 0.597  O2    PX1 35 
PX1 OXT    OXT    O 0 1 N Y N Y Y Y ?      ?      ?      1.591  -2.764 -1.192 O4    PX1 36 
PX1 "HXT'" "HXT'" H 0 1 N Y N Y Y Y ?      ?      ?      -3.483 -4.136 0.702  H1    PX1 37 
PX1 HXT    HXT    H 0 1 N Y N Y Y Y ?      ?      ?      1.834  -3.630 -1.547 H2    PX1 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 
PX1 C1     C0     DOUB N N 1  
PX1 C1     C2     SING N N 2  
PX1 C1     C11    SING N N 3  
PX1 C0     O1     SING N N 4  
PX1 O1     H4     SING N N 5  
PX1 C2     N2     DOUB N N 6  
PX1 C2     C3     SING N N 7  
PX1 N2     H3     SING N N 8  
PX1 C3     O3     DOUB N N 9  
PX1 C3     C4     SING N N 10 
PX1 C4     C12    DOUB N N 11 
PX1 C4     C15    SING N N 12 
PX1 O5     C12    SING N N 13 
PX1 O5     C13    SING N N 14 
PX1 C6     C7     DOUB Y N 15 
PX1 C6     C13    SING Y N 16 
PX1 C6     C16    SING N N 17 
PX1 C7     C8     SING Y N 18 
PX1 C7     N7     SING N N 19 
PX1 C8     C9     DOUB Y N 20 
PX1 C8     H8     SING N N 21 
PX1 C9     "C0'"  SING N N 22 
PX1 C9     C14    SING Y N 23 
PX1 "C0'"  "O1'"  DOUB N N 24 
PX1 N10    C11    DOUB N N 25 
PX1 N10    C14    SING N N 26 
PX1 C11    C12    SING N N 27 
PX1 C13    C14    DOUB Y N 28 
PX1 C15    H151   SING N N 29 
PX1 C15    H152   SING N N 30 
PX1 C15    H153   SING N N 31 
PX1 C16    H161   SING N N 32 
PX1 C16    H162   SING N N 33 
PX1 C16    H163   SING N N 34 
PX1 N7     H7N1   SING N N 35 
PX1 N7     H7N2   SING N N 36 
PX1 "C0'"  "OXT'" SING N N 37 
PX1 C0     OXT    SING N N 38 
PX1 "OXT'" "HXT'" SING N N 39 
PX1 OXT    HXT    SING N N 40 
# 
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 
PX1 SMILES           ACDLabs              12.01 "O=C2C(=[N@H])/C(/C1=Nc3c(OC1=C2C)c(c(cc3C=O)N)C)=C\O"                                                                                    
PX1 InChI            InChI                1.06  "InChI=1S/C16H13N3O6/c1-4-7(17)3-6(15(21)22)10-13(4)25-14-5(2)12(20)9(18)8(16(23)24)11(14)19-10/h3,18,23-24H,17H2,1-2H3,(H,21,22)/b18-9-" 
PX1 InChIKey         InChI                1.06  LOBCIKZSYRQAOC-NVMNQCDNSA-N                                                                                                               
PX1 SMILES_CANONICAL CACTVS               3.385 "Cc1c(N)cc(C(O)=O)c2N=C3C(=C(C)C(=O)C(=N)C3=C(O)O)Oc12"                                                                                   
PX1 SMILES           CACTVS               3.385 "Cc1c(N)cc(C(O)=O)c2N=C3C(=C(C)C(=O)C(=N)C3=C(O)O)Oc12"                                                                                   
PX1 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "[H]/N=C\1/C(=C(O)O)C2=Nc3c(cc(c(c3OC2=C(C1=O)C)C)N)C(=O)O"                                                                               
PX1 SMILES           "OpenEye OEToolkits" 2.0.7 "Cc1c(cc(c2c1OC3=C(C(=O)C(=N)C(=C(O)O)C3=N2)C)C(=O)O)N"                                                                                   
# 
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 
PX1 "SYSTEMATIC NAME" ACDLabs              12.01 "(1E,2E)-7-amino-1-(hydroxymethylidene)-2-imino-4,6-dimethyl-3-oxo-2,3-dihydro-1H-phenoxazine-9-carbaldehyde"    
PX1 "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.7 "3-azanyl-8-azanylidene-9-[bis(oxidanyl)methylidene]-4,6-dimethyl-7-oxidanylidene-phenoxazine-1-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 
PX1 "Create component"   2003-09-10 EBI  
PX1 "Other modification" 2011-04-19 RCSB 
PX1 "Modify descriptor"  2011-06-04 RCSB 
PX1 "Modify backbone"    2023-11-03 PDBE 
PX1 "Other modification" 2024-06-28 PDBE 
PX1 "Modify PCM"         2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            PX1 
_pdbx_chem_comp_pcm.modified_residue_id                ? 
_pdbx_chem_comp_pcm.type                               None 
_pdbx_chem_comp_pcm.category                           "Non-standard residue" 
_pdbx_chem_comp_pcm.position                           "Amino-acid side chain and backbone" 
_pdbx_chem_comp_pcm.polypeptide_position               "Any position" 
_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      ? 
# 
