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.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 XTS O6 O6 O 0 1 N N N 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 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 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 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 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 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 N 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 N 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 N 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 N 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 N 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 N N N 37.244 91.313 102.346 -1.575 -0.739 1.354 "C1'" XTS 12 XTS "O4'" O4* O 0 1 N N N 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 N N N 38.207 90.431 100.418 -0.092 -1.561 2.962 "C4'" XTS 14 XTS "C5'" C5* C 0 1 N N N 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 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 N N N 39.125 91.554 100.961 0.668 -0.667 1.990 "C3'" XTS 17 XTS "O3'" O3* O 0 1 N N N 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 N N N 38.276 92.409 101.931 -0.178 -0.787 0.738 "C2'" XTS 19 XTS "O2'" O2* O 0 1 N N N 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 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 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 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 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 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 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 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 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 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 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 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 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 ? ? # loop_ _pdbe_chem_comp_synonyms.comp_id _pdbe_chem_comp_synonyms.name _pdbe_chem_comp_synonyms.provenance _pdbe_chem_comp_synonyms.type XTS XANTHOSINE wwPDB ? XTS 9-BETA-D-RIBOFURANOSYLXANTHINE wwPDB ? # loop_ _software.name _software.version _software.description rdkit 2023.03.3 'Core functionality.' pdbeccdutils 0.8.4 'Wrapper to provide 2D templates and molecular fragments.' # loop_ _pdbe_chem_comp_atom_depiction.comp_id _pdbe_chem_comp_atom_depiction.atom_id _pdbe_chem_comp_atom_depiction.element _pdbe_chem_comp_atom_depiction.model_Cartn_x _pdbe_chem_comp_atom_depiction.model_Cartn_y _pdbe_chem_comp_atom_depiction.pdbx_ordinal XTS O6 O 5.598 -5.743 1 XTS C6 C 5.598 -4.243 2 XTS N1 N 4.299 -3.493 3 XTS C2 C 4.299 -1.993 4 XTS O2 O 3.000 -1.243 5 XTS N3 N 5.598 -1.243 6 XTS C4 C 6.897 -1.993 7 XTS C5 C 6.897 -3.493 8 XTS N7 N 8.316 -3.950 9 XTS C8 C 9.192 -2.743 10 XTS N9 N 8.316 -1.536 11 XTS "C1'" C 8.783 -0.110 12 XTS "O4'" O 7.903 1.105 13 XTS "C4'" C 8.787 2.317 14 XTS "C5'" C 8.326 3.745 15 XTS "O5'" O 9.331 4.858 16 XTS "C3'" C 10.213 1.851 17 XTS "O3'" O 11.428 2.731 18 XTS "C2'" C 10.210 0.351 19 XTS "O2'" O 11.422 -0.532 20 # loop_ _pdbe_chem_comp_bond_depiction.comp_id _pdbe_chem_comp_bond_depiction.atom_id_1 _pdbe_chem_comp_bond_depiction.atom_id_2 _pdbe_chem_comp_bond_depiction.value_order _pdbe_chem_comp_bond_depiction.bond_dir _pdbe_chem_comp_bond_depiction.pdbx_ordinal XTS O6 C6 DOUBLE NONE 1 XTS C6 N1 SINGLE NONE 2 XTS C6 C5 SINGLE NONE 3 XTS N1 C2 SINGLE NONE 4 XTS C2 O2 DOUBLE NONE 5 XTS C2 N3 SINGLE NONE 6 XTS N3 C4 SINGLE NONE 7 XTS C4 N9 SINGLE NONE 8 XTS C4 C5 DOUBLE NONE 9 XTS C5 N7 SINGLE NONE 10 XTS N7 C8 DOUBLE NONE 11 XTS C8 N9 SINGLE NONE 12 XTS "C1'" N9 SINGLE BEGINWEDGE 13 XTS "C1'" "O4'" SINGLE NONE 14 XTS "C1'" "C2'" SINGLE NONE 15 XTS "O4'" "C4'" SINGLE NONE 16 XTS "C4'" "C5'" SINGLE BEGINDASH 17 XTS "C4'" "C3'" SINGLE NONE 18 XTS "C5'" "O5'" SINGLE NONE 19 XTS "C3'" "O3'" SINGLE BEGINWEDGE 20 XTS "C3'" "C2'" SINGLE NONE 21 XTS "C2'" "O2'" SINGLE BEGINWEDGE 22 # loop_ _pdbe_chem_comp_substructure.comp_id _pdbe_chem_comp_substructure.substructure_name _pdbe_chem_comp_substructure.id _pdbe_chem_comp_substructure.substructure_type _pdbe_chem_comp_substructure.substructure_smiles _pdbe_chem_comp_substructure.substructure_inchis _pdbe_chem_comp_substructure.substructure_inchikeys XTS MurckoScaffold S1 scaffold 'O=c1[nH]c(=O)c2ncn([C@@H]3CCCO3)c2[nH]1' InChI=1S/C9H10N4O3/c14-8-6-7(11-9(15)12-8)13(4-10-6)5-2-1-3-16-5/h4-5H,1-3H2,(H2,11,12,14,15)/t5-/m0/s1 OQOJIIPEEFHULF-YFKPBYRVSA-N XTS imidazole F1 fragment 'c1c[nH]cn1' InChI=1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5) RAXXELZNTBOGNW-UHFFFAOYSA-N XTS purine F2 fragment 'c1ncc2[nH]cnc2n1' InChI=1S/C5H4N4/c1-4-5(8-2-6-1)9-3-7-4/h1-3H,(H,6,7,8,9) KDCGOANMDULRCW-UHFFFAOYSA-N XTS pyrimidine F3 fragment c1cncnc1 InChI=1S/C4H4N2/c1-2-5-4-6-3-1/h1-4H CZPWVGJYEJSRLH-UHFFFAOYSA-N XTS ribose F4 fragment OCC1OCC(O)C1O InChI=1S/C5H10O4/c6-1-4-5(8)3(7)2-9-4/h3-8H,1-2H2 KZVAAIRBJJYZOW-UHFFFAOYSA-N # loop_ _pdbe_chem_comp_substructure_mapping.comp_id _pdbe_chem_comp_substructure_mapping.atom_id _pdbe_chem_comp_substructure_mapping.substructure_id _pdbe_chem_comp_substructure_mapping.substructure_ordinal XTS O6 S1 1 XTS C6 S1 1 XTS N1 S1 1 XTS C2 S1 1 XTS O2 S1 1 XTS N3 S1 1 XTS C4 S1 1 XTS C5 S1 1 XTS N7 S1 1 XTS C8 S1 1 XTS N9 S1 1 XTS "C1'" S1 1 XTS "O4'" S1 1 XTS "C4'" S1 1 XTS "C3'" S1 1 XTS "C2'" S1 1 XTS C4 F1 1 XTS C5 F1 1 XTS N7 F1 1 XTS C8 F1 1 XTS N9 F1 1 XTS N7 F2 1 XTS C8 F2 1 XTS N9 F2 1 XTS C4 F2 1 XTS C5 F2 1 XTS C6 F2 1 XTS N1 F2 1 XTS C2 F2 1 XTS N3 F2 1 XTS C5 F3 1 XTS C6 F3 1 XTS N1 F3 1 XTS C2 F3 1 XTS N3 F3 1 XTS C4 F3 1 XTS "C2'" F4 1 XTS "C3'" F4 1 XTS "C4'" F4 1 XTS "O4'" F4 1 XTS "C1'" F4 1 XTS "C5'" F4 1 XTS "O5'" F4 1 XTS "O3'" F4 1 XTS "O2'" F4 1 # _pdbe_chem_comp_rdkit_properties.comp_id XTS _pdbe_chem_comp_rdkit_properties.exactmw 284.076 _pdbe_chem_comp_rdkit_properties.amw 284.228 _pdbe_chem_comp_rdkit_properties.lipinskiHBA 10 _pdbe_chem_comp_rdkit_properties.lipinskiHBD 5 _pdbe_chem_comp_rdkit_properties.NumRotatableBonds 5 _pdbe_chem_comp_rdkit_properties.NumHBD 5 _pdbe_chem_comp_rdkit_properties.NumHBA 8 _pdbe_chem_comp_rdkit_properties.NumHeavyAtoms 20 _pdbe_chem_comp_rdkit_properties.NumAtoms 32 _pdbe_chem_comp_rdkit_properties.NumHeteroatoms 10 _pdbe_chem_comp_rdkit_properties.NumAmideBonds 0 _pdbe_chem_comp_rdkit_properties.FractionCSP3 0.500 _pdbe_chem_comp_rdkit_properties.NumRings 3 _pdbe_chem_comp_rdkit_properties.NumAromaticRings 2 _pdbe_chem_comp_rdkit_properties.NumAliphaticRings 1 _pdbe_chem_comp_rdkit_properties.NumSaturatedRings 1 _pdbe_chem_comp_rdkit_properties.NumHeterocycles 3 _pdbe_chem_comp_rdkit_properties.NumAromaticHeterocycles 2 _pdbe_chem_comp_rdkit_properties.NumSaturatedHeterocycles 1 _pdbe_chem_comp_rdkit_properties.NumAliphaticHeterocycles 1 _pdbe_chem_comp_rdkit_properties.NumSpiroAtoms 0 _pdbe_chem_comp_rdkit_properties.NumBridgeheadAtoms 0 _pdbe_chem_comp_rdkit_properties.NumAtomStereoCenters 4 _pdbe_chem_comp_rdkit_properties.NumUnspecifiedAtomStereoCenters 0 _pdbe_chem_comp_rdkit_properties.labuteASA 127.065 _pdbe_chem_comp_rdkit_properties.tpsa 153.460 _pdbe_chem_comp_rdkit_properties.CrippenClogP -1.604 _pdbe_chem_comp_rdkit_properties.CrippenMR 61.994 _pdbe_chem_comp_rdkit_properties.chi0v 9.238 _pdbe_chem_comp_rdkit_properties.chi1v 4.941 _pdbe_chem_comp_rdkit_properties.chi2v 2.388 _pdbe_chem_comp_rdkit_properties.chi3v 2.388 _pdbe_chem_comp_rdkit_properties.chi4v 1.551 _pdbe_chem_comp_rdkit_properties.chi0n 21.238 _pdbe_chem_comp_rdkit_properties.chi1n 10.561 _pdbe_chem_comp_rdkit_properties.chi2n 2.388 _pdbe_chem_comp_rdkit_properties.chi3n 2.388 _pdbe_chem_comp_rdkit_properties.chi4n 1.551 _pdbe_chem_comp_rdkit_properties.hallKierAlpha -2.010 _pdbe_chem_comp_rdkit_properties.kappa1 5.074 _pdbe_chem_comp_rdkit_properties.kappa2 4.523 _pdbe_chem_comp_rdkit_properties.kappa3 1.775 _pdbe_chem_comp_rdkit_properties.Phi 1.148 # loop_ _pdbe_chem_comp_external_mappings.comp_id _pdbe_chem_comp_external_mappings.source _pdbe_chem_comp_external_mappings.resource _pdbe_chem_comp_external_mappings.resource_id XTS UniChem PDBe XTS XTS UniChem ZINC ZINC000016051973 XTS UniChem PubChem 16058612 # loop_ _pdbe_chem_comp_rdkit_conformer.comp_id _pdbe_chem_comp_rdkit_conformer.atom_id _pdbe_chem_comp_rdkit_conformer.Cartn_x_rdkit _pdbe_chem_comp_rdkit_conformer.Cartn_y_rdkit _pdbe_chem_comp_rdkit_conformer.Cartn_z_rdkit _pdbe_chem_comp_rdkit_conformer.rdkit_method _pdbe_chem_comp_rdkit_conformer.rdkit_ordinal XTS O6 5.269 -1.507 0.557 ETKDGv3 1 XTS C6 4.406 -0.590 0.565 ETKDGv3 2 XTS N1 4.682 0.674 1.187 ETKDGv3 3 XTS C2 3.664 1.694 1.201 ETKDGv3 4 XTS O2 3.889 2.804 1.750 ETKDGv3 5 XTS N3 2.390 1.436 0.586 ETKDGv3 6 XTS C4 2.186 0.163 -0.037 ETKDGv3 7 XTS C5 3.093 -0.782 -0.054 ETKDGv3 8 XTS N7 2.569 -1.971 -0.637 ETKDGv3 9 XTS C8 1.344 -1.664 -0.952 ETKDGv3 10 XTS N9 0.991 -0.312 -0.631 ETKDGv3 11 XTS "C1'" -0.353 0.247 -0.484 ETKDGv3 12 XTS "O4'" -1.245 -0.372 -1.383 ETKDGv3 13 XTS "C4'" -2.501 -0.476 -0.741 ETKDGv3 14 XTS "C5'" -3.559 0.258 -1.576 ETKDGv3 15 XTS "O5'" -4.842 0.039 -1.055 ETKDGv3 16 XTS "C3'" -2.388 0.078 0.688 ETKDGv3 17 XTS "O3'" -3.058 -0.735 1.618 ETKDGv3 18 XTS "C2'" -0.898 0.080 0.931 ETKDGv3 19 XTS "O2'" -0.454 -1.113 1.539 ETKDGv3 20 XTS HN1 5.609 0.850 1.634 ETKDGv3 21 XTS HN3 1.636 2.158 0.595 ETKDGv3 22 XTS H8 0.659 -2.375 -1.395 ETKDGv3 23 XTS "H1'" -0.315 1.332 -0.732 ETKDGv3 24 XTS "H4'" -2.770 -1.555 -0.702 ETKDGv3 25 XTS "H5'1" -3.534 -0.140 -2.613 ETKDGv3 26 XTS "H5'2" -3.326 1.347 -1.634 ETKDGv3 27 XTS "HO5'" -5.019 0.771 -0.408 ETKDGv3 28 XTS "H3'" -2.759 1.129 0.750 ETKDGv3 29 XTS "HO3'" -4.024 -0.531 1.527 ETKDGv3 30 XTS "H2'" -0.601 0.940 1.572 ETKDGv3 31 XTS "HO2'" -0.740 -1.877 0.972 ETKDGv3 32 #