data_PXA
# 
_chem_comp.id                                    PXA 
_chem_comp.name                                  "2-AMINO-1,9-DICARBONYL-4,6-DIMETHYL-10-DEHYDRO-3-OXO(8-AZA)PHENOXAZINE" 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAD 
_chem_comp.formula                               "C15 H11 N3 O6" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         "(8-AZA)PHENOXAZINE" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     1999-07-08 
_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                        329.264 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     PXA 
_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        209D 
_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_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 
PXA C1     C1     C 0 1 N N N N Y N 3.110 23.480 10.908 1.938  -0.979 0.005  C1    PXA 1  
PXA C0     C      C 0 1 N N N Y Y Y 3.145 22.068 10.722 1.828  -2.444 0.005  C0    PXA 2  
PXA O1     O      O 0 1 N N N Y Y Y 2.091 21.438 10.818 2.826  -3.129 -0.104 O1    PXA 3  
PXA C2     C2     C 0 1 N N N N N N 2.872 24.319 9.798  3.181  -0.365 0.005  C2    PXA 4  
PXA N2     N2     N 0 1 N N N N N N 2.694 23.793 8.592  4.326  -1.128 0.005  N2    PXA 5  
PXA C3     C3     C 0 1 N N N N N N 2.812 25.733 9.935  3.274  1.106  0.004  C3    PXA 6  
PXA O3     O3     O 0 1 N N N N N N 2.591 26.436 8.943  4.372  1.640  0.004  O3    PXA 7  
PXA C4     C4     C 0 1 N N N N N N 2.996 26.334 11.199 2.120  1.899  0.003  C4    PXA 8  
PXA O5     O5     O 0 1 N N N N N N 3.403 26.063 13.558 -0.240 2.094  0.002  O5    PXA 9  
PXA C6     C6     C 0 1 Y N N N N N 3.768 25.785 15.972 -2.618 2.257  -0.001 C6    PXA 10 
PXA C7     C7     C 0 1 Y N N N N N 3.961 24.852 17.007 -3.839 1.610  -0.001 C7    PXA 11 
PXA N8     N8     N 0 1 Y N N N N N 3.984 23.551 16.753 -3.925 0.294  0.000  N8    PXA 12 
PXA C9     C9     C 0 1 Y N N N Y N 3.835 23.024 15.552 -2.854 -0.484 -0.016 C9    PXA 13 
PXA "C0'"  "C'"   C 0 1 N N N Y Y Y 3.859 21.639 15.347 -3.009 -1.955 -0.013 "C0'" PXA 14 
PXA "O1'"  "O'"   O 0 1 N N N Y Y Y 4.929 21.107 15.078 -2.026 -2.669 -0.029 "O1'" PXA 15 
PXA N10    N10    N 0 1 N N N N Y N 3.490 23.340 13.240 -0.470 -0.684 -0.006 N10   PXA 16 
PXA C11    C11    C 0 1 N N N N Y N 3.287 24.081 12.176 0.731  -0.139 -0.001 C11   PXA 17 
PXA C12    C12    C 0 1 N N N N N N 3.236 25.512 12.325 0.871  1.326  0.003  C12   PXA 18 
PXA C13    C13    C 0 1 Y N N N N N 3.604 25.273 14.642 -1.449 1.499  0.001  C13   PXA 19 
PXA C14    C14    C 0 1 Y N N N Y N 3.644 23.859 14.441 -1.561 0.091  -0.011 C14   PXA 20 
PXA C15    C15    C 0 1 N N N N N N 2.916 27.849 11.345 2.250  3.401  0.002  C15   PXA 21 
PXA C16    C16    C 0 1 N N N N N N 3.738 27.275 16.325 -2.552 3.762  -0.003 C16   PXA 22 
PXA HN21   HN21   H 0 0 N N N N N N 2.539 24.525 7.928  4.266  -2.092 -0.076 HN21  PXA 23 
PXA HN22   HN22   H 0 0 N N N N N N 3.508 23.274 8.331  5.193  -0.701 0.086  HN22  PXA 24 
PXA H7     H7     H 0 1 N N N N N N 4.092 25.200 18.021 -4.746 2.197  -0.003 H7    PXA 25 
PXA H151   H151   H 0 0 N N N N N N 3.085 28.126 12.396 3.305  3.674  0.002  H151  PXA 26 
PXA H152   H152   H 0 0 N N N N N N 3.685 28.319 10.714 1.769  3.806  -0.888 H152  PXA 27 
PXA H153   H153   H 0 0 N N N N N N 1.921 28.196 11.030 1.768  3.807  0.891  H153  PXA 28 
PXA H161   H161   H 0 0 N N N N N N 4.756 27.687 16.265 -2.537 4.126  1.025  H161  PXA 29 
PXA H162   H162   H 0 0 N N N N N N 3.085 27.806 15.617 -1.646 4.085  -0.516 H162  PXA 30 
PXA H163   H163   H 0 0 N N N N N N 3.351 27.402 17.347 -3.424 4.163  -0.518 H163  PXA 31 
PXA "OXT'" "OXT'" O 0 1 N Y N Y Y Y ?     ?      ?      -4.239 -2.503 0.006  O2    PXA 32 
PXA OXT    OXT    O 0 1 N Y N Y Y Y ?     ?      ?      0.619  -3.030 0.127  O4    PXA 33 
PXA "HXT'" "HXT'" H 0 1 N Y N Y Y Y ?     ?      ?      -4.290 -3.469 0.007  H1    PXA 34 
PXA HXT    HXT    H 0 1 N Y N Y Y Y ?     ?      ?      0.597  -3.996 0.122  H2    PXA 35 
# 
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 
PXA C1     C0     SING N N 1  
PXA C1     C2     DOUB N N 2  
PXA C1     C11    SING N N 3  
PXA C0     O1     DOUB N N 4  
PXA C2     N2     SING N N 5  
PXA C2     C3     SING N N 6  
PXA N2     HN21   SING N N 7  
PXA N2     HN22   SING N N 8  
PXA C3     O3     DOUB N N 9  
PXA C3     C4     SING N N 10 
PXA C4     C12    DOUB N N 11 
PXA C4     C15    SING N N 12 
PXA O5     C12    SING N N 13 
PXA O5     C13    SING N N 14 
PXA C6     C7     SING Y N 15 
PXA C6     C13    DOUB Y N 16 
PXA C6     C16    SING N N 17 
PXA C7     N8     DOUB Y N 18 
PXA C7     H7     SING N N 19 
PXA N8     C9     SING Y N 20 
PXA C9     "C0'"  SING N N 21 
PXA C9     C14    DOUB Y N 22 
PXA "C0'"  "O1'"  DOUB N N 23 
PXA N10    C11    DOUB N N 24 
PXA N10    C14    SING N N 25 
PXA C11    C12    SING N N 26 
PXA C13    C14    SING Y N 27 
PXA C15    H151   SING N N 28 
PXA C15    H152   SING N N 29 
PXA C15    H153   SING N N 30 
PXA C16    H161   SING N N 31 
PXA C16    H162   SING N N 32 
PXA C16    H163   SING N N 33 
PXA "C0'"  "OXT'" SING N N 34 
PXA C0     OXT    SING N N 35 
PXA "OXT'" "HXT'" SING N N 36 
PXA OXT    HXT    SING N N 37 
# 
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 
PXA SMILES           ACDLabs              10.04 "O=CC=2C1=Nc3c(ncc(c3OC1=C(C(=O)C=2N)C)C)C=O"                                                                                  
PXA InChI            InChI                1.06  "InChI=1S/C15H11N3O6/c1-4-3-17-10(15(22)23)9-12(4)24-13-5(2)11(19)7(16)6(14(20)21)8(13)18-9/h3H,16H2,1-2H3,(H,20,21)(H,22,23)" 
PXA InChIKey         InChI                1.06  HKYXOCMZOYRJAU-UHFFFAOYSA-N                                                                                                    
PXA SMILES_CANONICAL CACTVS               3.385 "Cc1cnc(C(O)=O)c2N=C3C(=C(C)C(=O)C(=C3C(O)=O)N)Oc12"                                                                           
PXA SMILES           CACTVS               3.385 "Cc1cnc(C(O)=O)c2N=C3C(=C(C)C(=O)C(=C3C(O)=O)N)Oc12"                                                                           
PXA SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "Cc1cnc(c2c1OC3=C(C(=O)C(=C(C3=N2)C(=O)O)N)C)C(=O)O"                                                                           
PXA SMILES           "OpenEye OEToolkits" 2.0.7 "Cc1cnc(c2c1OC3=C(C(=O)C(=C(C3=N2)C(=O)O)N)C)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 
PXA "SYSTEMATIC NAME" ACDLabs              10.04 "8-amino-4,6-dimethyl-7-oxo-7H-pyrido[4,3-b][1,4]benzoxazine-1,9-dicarbaldehyde"            
PXA "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.7 "8-azanyl-4,6-dimethyl-7-oxidanylidene-pyrido[4,3-b][1,4]benzoxazine-1,9-dicarboxylic acid" 
# 
_pdbx_chem_comp_synonyms.ordinal      1 
_pdbx_chem_comp_synonyms.comp_id      PXA 
_pdbx_chem_comp_synonyms.name         "(8-AZA)PHENOXAZINE" 
_pdbx_chem_comp_synonyms.provenance   ? 
_pdbx_chem_comp_synonyms.type         ? 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
PXA "Create component"     1999-07-08 RCSB 
PXA "Modify aromatic_flag" 2011-06-04 RCSB 
PXA "Modify descriptor"    2011-06-04 RCSB 
PXA "Modify synonyms"      2021-03-01 PDBE 
PXA "Modify backbone"      2023-11-03 PDBE 
PXA "Other modification"   2024-06-28 PDBE 
PXA "Modify PCM"           2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            PXA 
_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      ? 
# 
