data_MQA
#

_chem_comp.id                                   MQA
_chem_comp.name                                 "[(1aS,8S,8aR,8bS)-6,8a-dimethoxy-5-methyl-4,7-dioxo-1,1a,2,4,7,8,8a,8b-octahydroazireno[2',3':3,4]pyrrolo[1,2-a]indol-8-yl]methyl carbamate"
_chem_comp.type                                 NON-POLYMER
_chem_comp.pdbx_type                            HETAIN
_chem_comp.formula                              "C16 H19 N3 O6"
_chem_comp.mon_nstd_parent_comp_id              ?
_chem_comp.pdbx_synonyms                        "Mitomycin A"
_chem_comp.pdbx_formal_charge                   0
_chem_comp.pdbx_initial_date                    2009-04-06
_chem_comp.pdbx_modified_date                   2021-03-01
_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                       349.339
_chem_comp.one_letter_code                      ?
_chem_comp.three_letter_code                    MQA
_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       3GXO
_chem_comp.pdbx_subcomponent_list               ?
_chem_comp.pdbx_processing_site                 RCSB
#   #
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.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
MQA  C1    C1    C  0  1  N  N  S  19.312  35.841  45.383   2.822   1.563  -0.047  C1    MQA   1  
MQA  C2    C2    C  0  1  N  N  S  18.781  34.870  46.439   2.596   2.765  -0.993  C2    MQA   2  
MQA  C3    C3    C  0  1  N  N  N  17.957  33.801  45.733   1.150   3.235  -0.701  C3    MQA   3  
MQA  C5    C5    C  0  1  N  N  N  15.618  33.563  43.738  -2.000   1.533  -0.653  C5    MQA   4  
MQA  C6    C6    C  0  1  N  N  N  14.413  34.067  43.023  -3.025   0.491  -0.660  C6    MQA   5  
MQA  C7    C7    C  0  1  N  N  N  14.462  35.366  42.299  -2.736  -0.748  -0.207  C7    MQA   6  
MQA  C8    C8    C  0  1  N  N  N  15.714  36.190  42.263  -1.359  -1.073   0.269  C8    MQA   7  
MQA  C9    C9    C  0  1  N  N  S  18.242  36.221  43.104   1.061  -0.025   0.866  C9    MQA   8  
MQA  C10   C10   C  0  1  N  N  N  18.300  37.675  43.570   1.966  -0.939   0.038  C10   MQA   9  
MQA  C11   C11   C  0  1  N  N  N  20.015  38.868  42.231   2.305  -3.263  -0.387  C11   MQA  10  
MQA  O5    O5    O  0  1  N  N  N  15.609  32.478  44.371  -2.270   2.647  -1.058  O5    MQA  11  
MQA  CM6   CM6   C  0  1  N  N  N  13.124  33.288  43.027  -4.408   0.799  -1.172  CM6   MQA  12  
MQA  O7    O7    O  0  1  N  N  N  13.322  35.787  41.674  -3.680  -1.716  -0.224  O7    MQA  13  
MQA  C24   C24   C  0  1  N  N  N  12.666  36.939  42.206  -4.134  -2.202   1.041  C24   MQA  14  
MQA  O8    O8    O  0  1  N  N  N  15.773  37.293  41.652  -1.105  -2.192   0.668  O8    MQA  15  
MQA  C4A   C4A   C  0  1  N  N  N  16.845  34.384  43.698  -0.623   1.239  -0.152  C4A   MQA  16  
MQA  C8A   C8A   C  0  1  N  N  N  16.892  35.658  42.996  -0.348  -0.019   0.307  C8A   MQA  17  
MQA  N4    N4    N  0  1  N  N  N  18.070  34.064  44.283   0.489   2.037  -0.150  N4    MQA  18  
MQA  C9A   C9A   C  0  1  N  N  R  18.955  35.227  44.026   1.505   1.437   0.735  C9A   MQA  19  
MQA  O24   O24   O  0  1  N  N  N  20.113  34.802  43.310   1.570   2.092   2.003  O24   MQA  20  
MQA  C25   C25   C  0  1  N  N  N  21.279  35.632  43.268   0.335   2.095   2.721  C25   MQA  21  
MQA  N2    N2    N  0  1  N  N  N  18.137  36.176  46.207   2.794   1.403  -1.506  N2    MQA  22  
MQA  O10   O10   O  0  1  N  N  N  18.681  38.322  42.363   1.600  -2.324   0.272  O10   MQA  23  
MQA  O11   O11   O  0  1  N  N  N  20.244  39.480  41.216   3.203  -2.933  -1.137  O11   MQA  24  
MQA  N12   N12   N  0  1  N  N  N  20.937  38.636  43.162   2.016  -4.568  -0.214  N12   MQA  25  
MQA  H1    H1    H  0  1  N  N  N  20.237  36.384  45.139   3.757   1.416   0.495  H1    MQA  26  
MQA  H2    H2    H  0  1  N  N  N  19.196  34.331  47.303   3.356   3.528  -1.165  H2    MQA  27  
MQA  H3    H3    H  0  1  N  N  N  18.344  32.799  45.972   1.151   4.041   0.032  H3    MQA  28  
MQA  H3A   H3A   H  0  1  N  N  N  16.907  33.834  46.059   0.659   3.556  -1.620  H3A   MQA  29  
MQA  H9    H9    H  0  1  N  N  N  18.732  36.316  42.124   1.060  -0.333   1.912  H9    MQA  30  
MQA  H10   H10   H  0  1  N  N  N  17.333  38.034  43.954   1.847  -0.706  -1.020  H10   MQA  31  
MQA  H10A  H10A  H  0  0  N  N  N  18.981  37.854  44.415   3.005  -0.783   0.330  H10A  MQA  32  
MQA  HM6   HM6   H  0  1  N  N  N  12.813  33.098  44.065  -4.480   0.511  -2.221  HM6   MQA  33  
MQA  HM6A  HM6A  H  0  0  N  N  N  12.344  33.867  42.511  -5.144   0.243  -0.591  HM6A  MQA  34  
MQA  HM6B  HM6B  H  0  0  N  N  N  13.273  32.330  42.508  -4.602   1.868  -1.075  HM6B  MQA  35  
MQA  H24   H24   H  0  1  N  N  N  12.497  36.800  43.284  -3.313  -2.702   1.554  H24   MQA  36  
MQA  H24A  H24A  H  0  0  N  N  N  13.296  37.826  42.045  -4.486  -1.367   1.646  H24A  MQA  37  
MQA  H24B  H24B  H  0  0  N  N  N  11.700  37.077  41.699  -4.950  -2.908   0.887  H24B  MQA  38  
MQA  H25   H25   H  0  1  N  N  N  21.541  35.845  42.221   0.468   2.611   3.672  H25   MQA  39  
MQA  H25A  H25A  H  0  0  N  N  N  21.076  36.576  43.794  -0.426   2.608   2.132  H25A  MQA  40  
MQA  H25B  H25B  H  0  0  N  N  N  22.116  35.112  43.757   0.020   1.068   2.906  H25B  MQA  41  
MQA  HN2   HN2   H  0  1  N  N  N  18.000  36.939  46.839   3.726   1.287  -1.875  HN2   MQA  42  
MQA  HN12  HN12  H  0  0  N  N  N  21.804  39.061  42.904   1.300  -4.831   0.385  HN12  MQA  43  
MQA  HN1A  HN1A  H  0  0  N  N  N  20.784  38.112  44.000   2.525  -5.244  -0.689  HN1A  MQA  44  
#   #
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
MQA  C9A  C1    SING  N  N   1  
MQA  C1   N2    SING  N  N   2  
MQA  C1   C2    SING  N  N   3  
MQA  C1   H1    SING  N  N   4  
MQA  C3   C2    SING  N  N   5  
MQA  N2   C2    SING  N  N   6  
MQA  C2   H2    SING  N  N   7  
MQA  N4   C3    SING  N  N   8  
MQA  C3   H3    SING  N  N   9  
MQA  C3   H3A   SING  N  N  10  
MQA  C6   C5    SING  N  N  11  
MQA  C4A  C5    SING  N  N  12  
MQA  C5   O5    DOUB  N  N  13  
MQA  C7   C6    DOUB  N  N  14  
MQA  C6   CM6   SING  N  N  15  
MQA  O7   C7    SING  N  N  16  
MQA  C8   C7    SING  N  N  17  
MQA  O8   C8    DOUB  N  N  18  
MQA  C8   C8A   SING  N  N  19  
MQA  C8A  C9    SING  N  N  20  
MQA  C9   C10   SING  N  N  21  
MQA  C9   C9A   SING  N  N  22  
MQA  C9   H9    SING  N  N  23  
MQA  O10  C10   SING  N  N  24  
MQA  C10  H10   SING  N  N  25  
MQA  C10  H10A  SING  N  N  26  
MQA  O11  C11   DOUB  N  N  27  
MQA  C11  O10   SING  N  N  28  
MQA  C11  N12   SING  N  N  29  
MQA  CM6  HM6   SING  N  N  30  
MQA  CM6  HM6A  SING  N  N  31  
MQA  CM6  HM6B  SING  N  N  32  
MQA  O7   C24   SING  N  N  33  
MQA  C24  H24   SING  N  N  34  
MQA  C24  H24A  SING  N  N  35  
MQA  C24  H24B  SING  N  N  36  
MQA  C8A  C4A   DOUB  N  N  37  
MQA  C4A  N4    SING  N  N  38  
MQA  C9A  N4    SING  N  N  39  
MQA  O24  C9A   SING  N  N  40  
MQA  C25  O24   SING  N  N  41  
MQA  C25  H25   SING  N  N  42  
MQA  C25  H25A  SING  N  N  43  
MQA  C25  H25B  SING  N  N  44  
MQA  N2   HN2   SING  N  N  45  
MQA  N12  HN12  SING  N  N  46  
MQA  N12  HN1A  SING  N  N  47  
#   #
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
MQA  SMILES            ACDLabs               10.04  "O=C1C2=C(C(=O)C(OC)=C1C)C(C4(OC)N2CC3NC34)COC(=O)N"  
MQA  SMILES_CANONICAL  CACTVS                3.341  "COC1=C(C)C(=O)C2=C([C@@H](COC(N)=O)[C@@]3(OC)[C@H]4N[C@H]4CN23)C1=O"  
MQA  SMILES            CACTVS                3.341  "COC1=C(C)C(=O)C2=C([CH](COC(N)=O)[C]3(OC)[CH]4N[CH]4CN23)C1=O"  
MQA  SMILES_CANONICAL  "OpenEye OEToolkits"  1.5.0  "CC1=C(C(=O)C2=C(C1=O)[N@@]3C[C@H]4[C@@H]([C@@]3([C@@H]2COC(=O)N)OC)N4)OC"  
MQA  SMILES            "OpenEye OEToolkits"  1.5.0  "CC1=C(C(=O)C2=C(C1=O)N3CC4C(C3(C2COC(=O)N)OC)N4)OC"  
MQA  InChI             InChI                 1.03   "InChI=1S/C16H19N3O6/c1-6-11(20)10-9(12(21)13(6)23-2)7(5-25-15(17)22)16(24-3)14-8(18-14)4-19(10)16/h7-8,14,18H,4-5H2,1-3H3,(H2,17,22)/t7-,8+,14+,16-/m1/s1"  
MQA  InChIKey          InChI                 1.03   HYFMSAFINFJTFH-NGSRAFSJSA-N  
#
_pdbx_chem_comp_identifier.comp_id          MQA
_pdbx_chem_comp_identifier.type             "SYSTEMATIC NAME"
_pdbx_chem_comp_identifier.program          ACDLabs
_pdbx_chem_comp_identifier.program_version  10.04
_pdbx_chem_comp_identifier.identifier       "[(1aS,8S,8aR,8bS)-6,8a-dimethoxy-5-methyl-4,7-dioxo-1,1a,2,4,7,8,8a,8b-octahydroazireno[2',3':3,4]pyrrolo[1,2-a]indol-8-yl]methyl carbamate"
#   #
loop_
_pdbx_chem_comp_audit.comp_id
_pdbx_chem_comp_audit.action_type
_pdbx_chem_comp_audit.date
_pdbx_chem_comp_audit.processing_site
MQA  "Create component"   2009-04-06  RCSB  
MQA  "Modify descriptor"  2011-06-04  RCSB  
MQA  "Modify synonyms"    2021-03-01  PDBE  
#
_pdbx_chem_comp_synonyms.ordinal     1
_pdbx_chem_comp_synonyms.comp_id     MQA
_pdbx_chem_comp_synonyms.name        "Mitomycin A"
_pdbx_chem_comp_synonyms.provenance  ?
_pdbx_chem_comp_synonyms.type        ?
##
