data_XTS
# 
_chem_comp.id                                    XTS 
_chem_comp.name                                  "9-[(2R,3R,4S,5R)-3,4-DIHYDROXY-5-(HYDROXYMETHYL)OXOLAN-2-YL]-3H-PURINE-2,6-DIONE" 
_chem_comp.type                                  "RNA LINKING" 
_chem_comp.pdbx_type                             ATOMN 
_chem_comp.formula                               "C10 H12 N4 O6" 
_chem_comp.mon_nstd_parent_comp_id               G 
_chem_comp.pdbx_synonyms                         "XANTHOSINE; 9-BETA-D-RIBOFURANOSYLXANTHINE" 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     2007-03-02 
_chem_comp.pdbx_modified_date                    2020-05-26 
_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                        284.225 
_chem_comp.one_letter_code                       G 
_chem_comp.three_letter_code                     XTS 
_chem_comp.pdbx_model_coordinates_details        ? 
_chem_comp.pdbx_model_coordinates_missing_flag   N 
_chem_comp.pdbx_ideal_coordinates_details        "OpenEye OEToolkits" 
_chem_comp.pdbx_ideal_coordinates_missing_flag   N 
_chem_comp.pdbx_model_coordinates_db_code        ? 
_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 
XTS O6     O6   O 0 1 N N N 31.828 92.636 104.389 -5.658 -4.027 -1.472 O6     XTS 1  
XTS C6     C6   C 0 1 N N N 32.883 93.007 103.858 -4.732 -3.917 -0.677 C6     XTS 2  
XTS N1     N1   N 0 1 N N N 33.093 94.356 103.498 -4.182 -4.978 0.065  N1     XTS 3  
XTS C2     C2   C 0 1 N N N 34.312 94.768 102.894 -3.114 -4.933 0.999  C2     XTS 4  
XTS O2     O2   O 0 1 N N N 34.501 95.937 102.553 -2.722 -5.942 1.589  O2     XTS 5  
XTS N3     N3   N 0 1 N N N 35.318 93.831 102.653 -2.540 -3.675 1.205  N3     XTS 6  
XTS C4     C4   C 0 1 Y N N 35.111 92.501 103.032 -3.047 -2.619 0.503  C4     XTS 7  
XTS C5     C5   C 0 1 Y N N 33.904 92.085 103.630 -4.075 -2.671 -0.395 C5     XTS 8  
XTS N7     N7   N 0 1 Y N N 33.994 90.766 103.872 -4.334 -1.438 -0.922 N7     XTS 9  
XTS C8     C8   C 0 1 Y N N 35.196 90.384 103.442 -3.456 -0.644 -0.336 C8     XTS 10 
XTS N9     N9   N 0 1 Y N N 35.879 91.429 102.944 -2.642 -1.319 0.548  N9     XTS 11 
XTS "C1'"  C1*  C 0 1 N N S 37.244 91.313 102.346 -1.575 -0.739 1.354  "C1'"  XTS 12 
XTS "O4'"  O4*  O 0 1 N N N 36.927 90.671 101.047 -1.486 -1.405 2.633  "O4'"  XTS 13 
XTS "C4'"  C4*  C 0 1 N N R 38.207 90.431 100.418 -0.092 -1.561 2.962  "C4'"  XTS 14 
XTS "C5'"  C5*  C 0 1 N N N 38.735 89.037 100.849 0.134  -1.193 4.418  "C5'"  XTS 15 
XTS "O5'"  O5*  O 0 1 N N N 38.643 88.047 99.805  -0.622 -2.073 5.234  "O5'"  XTS 16 
XTS "C3'"  C3*  C 0 1 N N S 39.125 91.554 100.961 0.668  -0.667 1.990  "C3'"  XTS 17 
XTS "O3'"  O3*  O 0 1 N N N 39.617 92.321 99.881  2.001  -1.096 1.809  "O3'"  XTS 18 
XTS "C2'"  C2*  C 0 1 N N R 38.276 92.409 101.931 -0.178 -0.787 0.738  "C2'"  XTS 19 
XTS "O2'"  O2*  O 0 1 N N N 37.741 93.542 101.224 0.054  -2.047 0.114  "O2'"  XTS 20 
XTS HN1    HN1  H 0 1 N N N 32.375 95.030 103.670 -4.602 -5.891 -0.087 HN1    XTS 21 
XTS HN3    HN3  H 0 1 N N N 36.174 94.107 102.216 -1.772 -3.541 1.853  HN3    XTS 22 
XTS H8     H8   H 0 1 N N N 35.571 89.372 103.487 -3.358 0.419  -0.506 H8     XTS 23 
XTS "H1'"  H1*  H 0 1 N N N 37.788 90.908 103.212 -1.879 0.295  1.551  "H1'"  XTS 24 
XTS "H4'"  H4*  H 0 1 N N N 38.157 90.439 99.319  0.172  -2.616 2.825  "H4'"  XTS 25 
XTS "H5'1" 1H5* H 0 0 N N N 39.793 89.142 101.132 -0.191 -0.167 4.605  "H5'1" XTS 26 
XTS "H5'2" 2H5* H 0 0 N N N 38.109 88.692 101.685 1.192  -1.291 4.674  "H5'2" XTS 27 
XTS "HO5'" HO5* H 0 0 N N N 38.623 88.479 98.959  -1.446 -2.264 4.757  "HO5'" XTS 28 
XTS "H3'"  H3*  H 0 1 N N N 39.996 91.147 101.496 0.674  0.372  2.340  "H3'"  XTS 29 
XTS "HO3'" HO3* H 0 0 N N N 39.727 93.223 100.157 1.969  -2.022 1.511  "HO3'" XTS 30 
XTS "H2'"  H2*  H 0 1 N N N 38.766 92.882 102.795 0.005  -0.003 -0.001 "H2'"  XTS 31 
XTS "HO2'" HO2* H 0 0 N N N 37.623 94.266 101.828 0.966  -2.296 0.327  "HO2'" XTS 32 
# 
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 
XTS O6    C6     DOUB N N 1  
XTS C6    N1     SING N N 2  
XTS C6    C5     SING N N 3  
XTS N1    C2     SING N N 4  
XTS N1    HN1    SING N N 5  
XTS C2    O2     DOUB N N 6  
XTS C2    N3     SING N N 7  
XTS N3    C4     SING N N 8  
XTS N3    HN3    SING N N 9  
XTS C4    N9     SING Y N 10 
XTS C4    C5     DOUB Y N 11 
XTS C5    N7     SING Y N 12 
XTS N7    C8     DOUB Y N 13 
XTS C8    N9     SING Y N 14 
XTS C8    H8     SING N N 15 
XTS N9    "C1'"  SING N N 16 
XTS "C1'" "O4'"  SING N N 17 
XTS "C1'" "C2'"  SING N N 18 
XTS "C1'" "H1'"  SING N N 19 
XTS "O4'" "C4'"  SING N N 20 
XTS "C4'" "C5'"  SING N N 21 
XTS "C4'" "C3'"  SING N N 22 
XTS "C4'" "H4'"  SING N N 23 
XTS "C5'" "O5'"  SING N N 24 
XTS "C5'" "H5'1" SING N N 25 
XTS "C5'" "H5'2" SING N N 26 
XTS "O5'" "HO5'" SING N N 27 
XTS "C3'" "O3'"  SING N N 28 
XTS "C3'" "C2'"  SING N N 29 
XTS "C3'" "H3'"  SING N N 30 
XTS "O3'" "HO3'" SING N N 31 
XTS "C2'" "O2'"  SING N N 32 
XTS "C2'" "H2'"  SING N N 33 
XTS "O2'" "HO2'" SING N N 34 
# 
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 
XTS SMILES           ACDLabs              10.04 "O=C3Nc1c(ncn1C2OC(C(O)C2O)CO)C(=O)N3"                                                                                                     
XTS SMILES_CANONICAL CACTVS               3.341 "OC[C@H]1O[C@@H]([C@H](O)[C@@H]1O)n2cnc3C(=O)NC(=O)Nc23"                                                                                   
XTS SMILES           CACTVS               3.341 "OC[CH]1O[CH]([CH](O)[CH]1O)n2cnc3C(=O)NC(=O)Nc23"                                                                                         
XTS SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "c1nc2c(n1[C@@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O)NC(=O)NC2=O"                                                                                
XTS SMILES           "OpenEye OEToolkits" 1.5.0 "c1nc2c(n1C3C(C(C(O3)CO)O)O)NC(=O)NC2=O"                                                                                                   
XTS InChI            InChI                1.03  "InChI=1S/C10H12N4O6/c15-1-3-5(16)6(17)9(20-3)14-2-11-4-7(14)12-10(19)13-8(4)18/h2-3,5-6,9,15-17H,1H2,(H2,12,13,18,19)/t3-,5-,6-,9+/m1/s1" 
XTS InChIKey         InChI                1.03  UBORTCNDUKBEOP-BDXYJKHTSA-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 
XTS "SYSTEMATIC NAME" ACDLabs              10.04 xanthosine                                                                         
XTS "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 "9-[(2S,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-3H-purine-2,6-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 
XTS "Create component"  2007-03-02 RCSB 
XTS "Modify descriptor" 2011-06-04 RCSB 
XTS "Modify synonyms"   2020-05-26 PDBE 
# 
loop_
_pdbx_chem_comp_synonyms.ordinal 
_pdbx_chem_comp_synonyms.comp_id 
_pdbx_chem_comp_synonyms.name 
_pdbx_chem_comp_synonyms.provenance 
_pdbx_chem_comp_synonyms.type 
1 XTS XANTHOSINE                     ? ? 
2 XTS 9-BETA-D-RIBOFURANOSYLXANTHINE ? ? 
# 
