data_EQ4
# 
_chem_comp.id                                    EQ4 
_chem_comp.name                                  "5'-O-[(R)-(2-amino-1H-imidazol-1-yl)(hydroxy)phosphoryl]guanosine" 
_chem_comp.type                                  "RNA linking" 
_chem_comp.pdbx_type                             ATOMN 
_chem_comp.formula                               "C13 H17 N8 O7 P" 
_chem_comp.mon_nstd_parent_comp_id               G 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2018-01-25 
_chem_comp.pdbx_modified_date                    2018-05-25 
_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                        428.297 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     EQ4 
_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        6C8M 
_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 
EQ4 P1  P6* P 0 1 N N N 46.701 20.475 38.094 4.209  0.378  0.526  P1  EQ4 1  
EQ4 O1  O8* O 0 1 N N N 46.453 19.603 39.267 5.160  1.677  0.564  O1  EQ4 2  
EQ4 O2  O7* O 0 1 N N N 45.266 20.928 37.509 4.041  -0.150 1.899  O2  EQ4 3  
EQ4 C1  C5* C 0 1 N N N 48.274 21.932 39.711 1.880  1.686  0.585  C1  EQ4 4  
EQ4 O3  O5* O 0 1 N N N 47.376 21.902 38.579 2.771  0.783  -0.073 O3  EQ4 5  
EQ4 C2  C4* C 0 1 N N R 49.312 23.081 39.647 0.609  1.848  -0.252 C2  EQ4 6  
EQ4 O4  O4* O 0 1 N N N 49.898 23.273 40.976 -0.117 0.608  -0.284 O4  EQ4 7  
EQ4 C3  C3* C 0 1 N N S 50.507 22.746 38.739 -0.312 2.902  0.394  C3  EQ4 8  
EQ4 O5  O3* O 0 1 N N N 50.616 23.689 37.647 -0.540 3.987  -0.508 O5  EQ4 9  
EQ4 C4  C2* C 0 1 N N R 51.735 22.858 39.648 -1.631 2.137  0.665  C4  EQ4 10 
EQ4 O6  O2* O 0 1 N N N 52.277 24.194 39.633 -2.764 2.950  0.354  O6  EQ4 11 
EQ4 C5  C1* C 0 1 N N R 51.176 22.562 41.013 -1.521 0.942  -0.316 C5  EQ4 12 
EQ4 N1  N1  N 0 1 N N N 53.524 18.102 42.352 -6.186 -1.382 -0.367 N1  EQ4 13 
EQ4 C6  C2  C 0 1 N N N 54.080 19.376 42.281 -5.790 -0.234 -0.987 C6  EQ4 14 
EQ4 N2  N2  N 0 1 N N N 55.362 19.550 42.576 -6.696 0.458  -1.750 N2  EQ4 15 
EQ4 N3  N3  N 0 1 N N N 53.314 20.416 41.915 -4.565 0.228  -0.874 N3  EQ4 16 
EQ4 C7  C4  C 0 1 Y N N 52.013 20.233 41.615 -3.648 -0.413 -0.140 C7  EQ4 17 
EQ4 C8  C5  C 0 1 Y N N 51.461 19.013 41.681 -3.993 -1.597 0.521  C8  EQ4 18 
EQ4 C9  C6  C 0 1 N N N 52.175 17.947 42.037 -5.317 -2.081 0.395  C9  EQ4 19 
EQ4 O7  O6  O 0 1 N N N 51.661 16.831 42.091 -5.662 -3.109 0.954  O7  EQ4 20 
EQ4 N4  N7  N 0 1 Y N N 50.183 19.123 41.333 -2.889 -2.027 1.179  N4  EQ4 21 
EQ4 C10 C8  C 0 1 Y N N 49.937 20.400 41.058 -1.911 -1.197 0.967  C10 EQ4 22 
EQ4 N5  N9  N 0 1 Y N N 51.060 21.089 41.232 -2.330 -0.186 0.152  N5  EQ4 23 
EQ4 N6  N10 N 0 1 Y N N 47.636 19.841 36.781 4.893  -0.772 -0.422 N6  EQ4 24 
EQ4 C11 C11 C 0 1 Y N N 48.639 20.468 36.159 5.711  -0.558 -1.508 C11 EQ4 25 
EQ4 C12 C12 C 0 1 Y N N 49.114 19.662 35.208 6.046  -1.766 -1.991 C12 EQ4 26 
EQ4 N7  N13 N 0 1 Y N N 48.412 18.528 35.226 5.455  -2.703 -1.230 N7  EQ4 27 
EQ4 C13 C14 C 0 1 Y N N 47.513 18.652 36.192 4.763  -2.119 -0.281 C13 EQ4 28 
EQ4 N8  N15 N 0 1 N N N 46.624 17.716 36.511 4.021  -2.763 0.694  N8  EQ4 29 
EQ4 H1  H1  H 0 1 N N N 45.517 19.513 39.403 5.314  2.077  -0.303 H1  EQ4 30 
EQ4 H2  H2  H 0 1 N N N 47.676 22.054 40.626 1.620  1.290  1.566  H2  EQ4 31 
EQ4 H3  H3  H 0 1 N N N 48.816 20.975 39.751 2.365  2.655  0.700  H3  EQ4 32 
EQ4 H4  H4  H 0 1 N N N 48.824 24.002 39.297 0.869  2.152  -1.266 H4  EQ4 33 
EQ4 H5  H5  H 0 1 N N N 50.412 21.716 38.364 0.118  3.264  1.327  H5  EQ4 34 
EQ4 H6  H6  H 0 1 N N N 51.360 23.460 37.103 -1.113 4.679  -0.153 H6  EQ4 35 
EQ4 H7  H7  H 0 1 N N N 52.490 22.110 39.365 -1.674 1.790  1.697  H7  EQ4 36 
EQ4 H8  H8  H 0 1 N N N 53.035 24.235 40.204 -2.826 3.757  0.882  H8  EQ4 37 
EQ4 H9  H9  H 0 1 N N N 51.830 23.000 41.781 -1.822 1.241  -1.320 H9  EQ4 38 
EQ4 H10 H10 H 0 1 N N N 54.080 17.316 42.623 -7.098 -1.696 -0.471 H10 EQ4 39 
EQ4 H11 H11 H 0 1 N N N 55.767 20.463 42.527 -7.604 0.129  -1.842 H11 EQ4 40 
EQ4 H12 H12 H 0 1 N N N 55.923 18.768 42.847 -6.429 1.276  -2.197 H12 EQ4 41 
EQ4 H13 H13 H 0 1 N N N 48.987 20.808 40.746 -0.913 -1.297 1.369  H13 EQ4 42 
EQ4 H14 H14 H 0 1 N N N 49.003 21.459 36.387 6.025  0.400  -1.898 H14 EQ4 43 
EQ4 H15 H15 H 0 1 N N N 49.929 19.889 34.537 6.678  -1.952 -2.846 H15 EQ4 44 
EQ4 H16 H16 H 0 1 N N N 46.745 16.923 35.914 3.981  -3.732 0.713  H16 EQ4 45 
EQ4 H17 H17 H 0 1 N N N 46.758 17.440 37.463 3.540  -2.246 1.359  H17 EQ4 46 
# 
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 
EQ4 C12 N7  SING Y N 1  
EQ4 C12 C11 DOUB Y N 2  
EQ4 N7  C13 DOUB Y N 3  
EQ4 C11 N6  SING Y N 4  
EQ4 C13 N8  SING N N 5  
EQ4 C13 N6  SING Y N 6  
EQ4 N6  P1  SING N N 7  
EQ4 O2  P1  DOUB N N 8  
EQ4 O5  C3  SING N N 9  
EQ4 P1  O3  SING N N 10 
EQ4 P1  O1  SING N N 11 
EQ4 O3  C1  SING N N 12 
EQ4 C3  C2  SING N N 13 
EQ4 C3  C4  SING N N 14 
EQ4 O6  C4  SING N N 15 
EQ4 C2  C1  SING N N 16 
EQ4 C2  O4  SING N N 17 
EQ4 C4  C5  SING N N 18 
EQ4 O4  C5  SING N N 19 
EQ4 C5  N5  SING N N 20 
EQ4 C10 N5  SING Y N 21 
EQ4 C10 N4  DOUB Y N 22 
EQ4 N5  C7  SING Y N 23 
EQ4 N4  C8  SING Y N 24 
EQ4 C7  C8  DOUB Y N 25 
EQ4 C7  N3  SING N N 26 
EQ4 C8  C9  SING N N 27 
EQ4 N3  C6  DOUB N N 28 
EQ4 C9  O7  DOUB N N 29 
EQ4 C9  N1  SING N N 30 
EQ4 C6  N1  SING N N 31 
EQ4 C6  N2  SING N N 32 
EQ4 O1  H1  SING N N 33 
EQ4 C1  H2  SING N N 34 
EQ4 C1  H3  SING N N 35 
EQ4 C2  H4  SING N N 36 
EQ4 C3  H5  SING N N 37 
EQ4 O5  H6  SING N N 38 
EQ4 C4  H7  SING N N 39 
EQ4 O6  H8  SING N N 40 
EQ4 C5  H9  SING N N 41 
EQ4 N1  H10 SING N N 42 
EQ4 N2  H11 SING N N 43 
EQ4 N2  H12 SING N N 44 
EQ4 C10 H13 SING N N 45 
EQ4 C11 H14 SING N N 46 
EQ4 C12 H15 SING N N 47 
EQ4 N8  H16 SING N N 48 
EQ4 N8  H17 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 
EQ4 SMILES           ACDLabs              12.01 "P(OCC1OC(C(C1O)O)n3c2N=C(NC(c2nc3)=O)N)(O)(=O)n4ccnc4N"                                                                                                                                            
EQ4 InChI            InChI                1.03  "InChI=1S/C13H17N8O7P/c14-12-18-9-6(10(24)19-12)17-4-20(9)11-8(23)7(22)5(28-11)3-27-29(25,26)21-2-1-16-13(21)15/h1-2,4-5,7-8,11,22-23H,3H2,(H2,15,16)(H,25,26)(H3,14,18,19,24)/t5-,7-,8-,11-/m1/s1" 
EQ4 InChIKey         InChI                1.03  UJFHHYLHXPKINK-IOSLPCCCSA-N                                                                                                                                                                         
EQ4 SMILES_CANONICAL CACTVS               3.385 "NC1=Nc2n(cnc2C(=O)N1)[C@@H]3O[C@H](CO[P](O)(=O)n4ccnc4N)[C@@H](O)[C@H]3O"                                                                                                                          
EQ4 SMILES           CACTVS               3.385 "NC1=Nc2n(cnc2C(=O)N1)[CH]3O[CH](CO[P](O)(=O)n4ccnc4N)[CH](O)[CH]3O"                                                                                                                                
EQ4 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.6 "c1cn(c(n1)N)P(=O)(O)OC[C@@H]2[C@H]([C@H]([C@@H](O2)n3cnc4c3N=C(NC4=O)N)O)O"                                                                                                                        
EQ4 SMILES           "OpenEye OEToolkits" 2.0.6 "c1cn(c(n1)N)P(=O)(O)OCC2C(C(C(O2)n3cnc4c3N=C(NC4=O)N)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 
EQ4 "SYSTEMATIC NAME" ACDLabs              12.01 "5'-O-[(R)-(2-amino-1H-imidazol-1-yl)(hydroxy)phosphoryl]guanosine"                                                                                      
EQ4 "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.6 "(2-azanylimidazol-1-yl)-[[(2~{R},3~{S},4~{R},5~{R})-5-(2-azanyl-6-oxidanylidene-1~{H}-purin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy]phosphinic 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 
EQ4 "Create component" 2018-01-25 RCSB 
EQ4 "Initial release"  2018-05-30 RCSB 
# 
