data_Q81
# 
_chem_comp.id                                    Q81 
_chem_comp.name                                  "1,3-dideoxy-1-({2,6-dioxo-5-[(E)-(2-oxopropylidene)amino]-1,2,3,6-tetrahydropyrimidin-4-yl}amino)-D-erythro-pentitol" 
_chem_comp.type                                  non-polymer 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C12 H18 N4 O6" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2019-10-02 
_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                        314.295 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     Q81 
_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        6PUL 
_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 
Q81 N1  N1  N 0 1 N N N N N N -43.374 40.034 189.154 0.045  -0.226 -0.064 N1  Q81 1  
Q81 C2  C1  C 0 1 N N N N N N -46.631 39.877 191.405 -3.252 1.771  0.346  C2  Q81 2  
Q81 O2  O1  O 0 1 N N N N N N -40.793 42.692 187.892 5.033  1.084  -0.968 O2  Q81 3  
Q81 C3  C2  C 0 1 N N N N N N -45.066 41.264 190.386 -2.356 -0.271 -0.203 C3  Q81 4  
Q81 C4  C3  C 0 1 N N N N N N -43.922 41.226 189.569 -1.120 -0.929 -0.051 C4  Q81 5  
Q81 O4  O2  O 0 1 N N N N N N -43.408 44.682 189.079 -2.187 -4.200 0.277  O4  Q81 6  
Q81 C5  C4  C 0 1 N N N N N N -42.314 40.011 188.146 1.324  -0.923 0.090  C5  Q81 7  
Q81 C6  C5  C 0 1 N N R N N N -40.914 39.697 188.661 2.467  0.092  0.040  C6  Q81 8  
Q81 N   N2  N 0 1 N N N N N N -45.537 40.001 190.741 -2.417 1.059  -0.370 N   Q81 9  
Q81 C   C6  C 0 1 N N N N N N -46.266 37.440 190.894 -4.205 3.997  1.068  C   Q81 10 
Q81 C1  C7  C 0 1 N N N N N N -46.984 38.479 191.710 -3.245 3.177  0.245  C1  Q81 11 
Q81 C10 C8  C 0 1 N N N N N N -43.924 43.634 189.454 -2.250 -2.995 0.125  C10 Q81 12 
Q81 C11 C9  C 0 1 N N N N N N -45.722 42.519 190.711 -3.577 -1.090 -0.180 C11 Q81 13 
Q81 C7  C10 C 0 1 N N N N N N -40.359 40.863 189.469 3.803  -0.637 0.201  C7  Q81 14 
Q81 C8  C11 C 0 1 N N S N N N -39.757 41.991 188.639 4.937  0.388  0.276  C8  Q81 15 
Q81 C9  C12 C 0 1 N N N N N N -38.689 41.459 187.706 6.257  -0.332 0.561  C9  Q81 16 
Q81 N2  N3  N 0 1 N N N N N N -43.381 42.407 189.156 -1.111 -2.286 0.111  N2  Q81 17 
Q81 N3  N4  N 0 1 N N N N N N -45.077 43.625 190.198 -3.457 -2.423 -0.010 N3  Q81 18 
Q81 O1  O3  O 0 1 N N N N N N -40.947 38.490 189.439 2.445  0.774  -1.215 O1  Q81 19 
Q81 O3  O4  O 0 1 N N N N N N -37.918 42.504 187.142 7.295  0.632  0.747  O3  Q81 20 
Q81 O5  O5  O 0 1 N N N N N N -46.781 42.657 191.315 -4.672 -0.576 -0.312 O5  Q81 21 
Q81 H1  H1  H 0 1 N N N N N N -44.126 39.485 188.790 0.028  0.738  -0.179 H1  Q81 22 
Q81 H2  H2  H 0 1 N N N N N N -47.235 40.719 191.711 -3.945 1.281  1.013  H2  Q81 23 
Q81 H4  H4  H 0 1 N N N N N N -41.452 43.018 188.493 5.216  0.511  -1.726 H4  Q81 24 
Q81 H5  H5  H 0 1 N N N N N N -42.283 41.001 187.667 1.341  -1.443 1.048  H5  Q81 25 
Q81 H6  H6  H 0 1 N N N N N N -42.577 39.249 187.397 1.443  -1.645 -0.717 H6  Q81 26 
Q81 H7  H7  H 0 1 N N N N N N -40.259 39.546 187.790 2.348  0.814  0.848  H7  Q81 27 
Q81 H8  H8  H 0 1 N N N N N N -46.781 36.473 190.995 -4.820 3.333  1.676  H8  Q81 28 
Q81 H9  H9  H 0 1 N N N N N N -46.260 37.744 189.837 -3.645 4.669  1.718  H9  Q81 29 
Q81 H10 H10 H 0 1 N N N N N N -45.231 37.343 191.253 -4.845 4.581  0.406  H10 Q81 30 
Q81 H13 H13 H 0 1 N N N N N N -39.576 40.474 190.136 3.787  -1.228 1.116  H13 Q81 31 
Q81 H14 H14 H 0 1 N N N N N N -41.179 41.282 190.071 3.964  -1.294 -0.654 H14 Q81 32 
Q81 H15 H15 H 0 1 N N N N N N -39.280 42.701 189.331 4.731  1.099  1.076  H15 Q81 33 
Q81 H16 H16 H 0 1 N N N N N N -39.173 40.895 186.895 6.154  -0.934 1.464  H16 Q81 34 
Q81 H17 H17 H 0 1 N N N N N N -38.023 40.790 188.271 6.507  -0.979 -0.280 H17 Q81 35 
Q81 H18 H18 H 0 1 N N N N N N -45.493 44.514 190.388 -4.253 -2.977 0.007  H18 Q81 36 
Q81 H19 H19 H 0 1 N N N N N N -40.074 38.295 189.759 2.546  0.191  -1.981 H19 Q81 37 
Q81 H20 H20 H 0 1 N N N N N N -37.260 42.136 186.564 8.162  0.246  0.932  H20 Q81 38 
Q81 O6  O6  O 0 1 N N N N N N -48.116 37.916 192.373 -2.465 3.729  -0.506 O6  Q81 39 
Q81 H3  H3  H 0 1 N N N N N N -42.545 42.379 188.608 -0.263 -2.746 0.212  H3  Q81 40 
# 
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 
Q81 O3  C9  SING N N 1  
Q81 C9  C8  SING N N 2  
Q81 O2  C8  SING N N 3  
Q81 C5  C6  SING N N 4  
Q81 C5  N1  SING N N 5  
Q81 C8  C7  SING N N 6  
Q81 C6  O1  SING N N 7  
Q81 C6  C7  SING N N 8  
Q81 O4  C10 DOUB N N 9  
Q81 N1  C4  SING N N 10 
Q81 N2  C10 SING N N 11 
Q81 N2  C4  SING N N 12 
Q81 C10 N3  SING N N 13 
Q81 C4  C3  DOUB N N 14 
Q81 N3  C11 SING N N 15 
Q81 C3  C11 SING N N 16 
Q81 C3  N   SING N N 17 
Q81 C11 O5  DOUB N N 18 
Q81 N   C2  DOUB N N 19 
Q81 C   C1  SING N N 20 
Q81 C2  C1  SING N N 21 
Q81 N1  H1  SING N N 22 
Q81 C2  H2  SING N N 23 
Q81 O2  H4  SING N N 24 
Q81 C5  H5  SING N N 25 
Q81 C5  H6  SING N N 26 
Q81 C6  H7  SING N N 27 
Q81 C   H8  SING N N 28 
Q81 C   H9  SING N N 29 
Q81 C   H10 SING N N 30 
Q81 C7  H13 SING N N 31 
Q81 C7  H14 SING N N 32 
Q81 C8  H15 SING N N 33 
Q81 C9  H16 SING N N 34 
Q81 C9  H17 SING N N 35 
Q81 N3  H18 SING N N 36 
Q81 O1  H19 SING N N 37 
Q81 O3  H20 SING N N 38 
Q81 C1  O6  DOUB N N 39 
Q81 N2  H3  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 
Q81 SMILES           ACDLabs              12.01 "N(C1=C(C(=O)NC(=O)N1)N=[C@H]C(C)=O)CC(O)CC(O)CO"                                                                                                      
Q81 InChI            InChI                1.03  "InChI=1S/C12H18N4O6/c1-6(18)3-13-9-10(15-12(22)16-11(9)21)14-4-7(19)2-8(20)5-17/h3,7-8,17,19-20H,2,4-5H2,1H3,(H3,14,15,16,21,22)/b13-3+/t7-,8+/m1/s1" 
Q81 InChIKey         InChI                1.03  QEEXVQRGCFOUFZ-NNBYJZMASA-N                                                                                                                            
Q81 SMILES_CANONICAL CACTVS               3.385 "CC(=O)C=NC1=C(NC[C@H](O)C[C@H](O)CO)NC(=O)NC1=O"                                                                                                      
Q81 SMILES           CACTVS               3.385 "CC(=O)C=NC1=C(NC[CH](O)C[CH](O)CO)NC(=O)NC1=O"                                                                                                        
Q81 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "CC(=O)/C=N/C1=C(NC(=O)NC1=O)NC[C@@H](C[C@@H](CO)O)O"                                                                                                  
Q81 SMILES           "OpenEye OEToolkits" 2.0.7 "CC(=O)C=NC1=C(NC(=O)NC1=O)NCC(CC(CO)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 
Q81 "SYSTEMATIC NAME" ACDLabs              12.01 "1,3-dideoxy-1-({2,6-dioxo-5-[(E)-(2-oxopropylidene)amino]-1,2,3,6-tetrahydropyrimidin-4-yl}amino)-D-erythro-pentitol"      
Q81 "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.7 "5-[(~{E})-2-oxidanylidenepropylideneamino]-6-[[(2~{R},4~{S})-2,4,5-tris(oxidanyl)pentyl]amino]-1~{H}-pyrimidine-2,4-dione" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
Q81 "Create component" 2019-10-02 RCSB 
Q81 "Initial release"  2020-02-19 RCSB 
Q81 "Modify PCM"       2024-09-27 PDBE 
# 
_pdbx_chem_comp_pcm.pcm_id                             1 
_pdbx_chem_comp_pcm.comp_id                            Q81 
_pdbx_chem_comp_pcm.modified_residue_id                LYS 
_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   NZ 
_pdbx_chem_comp_pcm.uniprot_specific_ptm_accession     ? 
_pdbx_chem_comp_pcm.uniprot_generic_ptm_accession      ? 
# 
