data_NOS
# 
_chem_comp.id                                    NOS 
_chem_comp.name                                  INOSINE 
_chem_comp.type                                  NON-POLYMER 
_chem_comp.pdbx_type                             HETAIN 
_chem_comp.formula                               "C10 H12 N4 O5" 
_chem_comp.mon_nstd_parent_comp_id               ? 
_chem_comp.pdbx_synonyms                         ? 
_chem_comp.pdbx_formal_charge                    0 
_chem_comp.pdbx_initial_date                     1999-07-08 
_chem_comp.pdbx_modified_date                    2018-09-13 
_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                        268.226 
_chem_comp.one_letter_code                       ? 
_chem_comp.three_letter_code                     NOS 
_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        1A9S 
_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 
NOS N9    N1  N 0 1 Y N N 22.151 90.951 74.084 -0.391 -0.440 -0.105 N9    NOS 1  
NOS C4    C1  C 0 1 Y N N 23.330 90.344 73.713 -1.621 0.138  -0.252 C4    NOS 2  
NOS N3    N2  N 0 1 N N N 23.589 89.030 73.449 -2.048 1.337  -0.675 N3    NOS 3  
NOS C2    C2  C 0 1 N N N 24.864 88.827 73.139 -3.318 1.628  -0.713 C2    NOS 4  
NOS N1    N3  N 0 1 N N N 25.802 89.822 73.098 -4.273 0.744  -0.329 N1    NOS 5  
NOS C6    C3  C 0 1 N N N 25.565 91.156 73.369 -3.929 -0.487 0.112  C6    NOS 6  
NOS O6    O1  O 0 1 N N N 26.500 91.955 73.355 -4.780 -1.288 0.460  O6    NOS 7  
NOS C5    C4  C 0 1 Y N N 24.216 91.399 73.692 -2.553 -0.820 0.159  C5    NOS 8  
NOS N7    N4  N 0 1 Y N N 23.597 92.583 74.018 -1.859 -1.921 0.531  N7    NOS 9  
NOS C8    C5  C 0 1 Y N N 22.292 92.291 74.259 -0.585 -1.700 0.377  C8    NOS 10 
NOS "C5'" C6  C 0 1 N N N 21.593 90.091 77.479 4.164  -1.146 0.308  "C5'" NOS 11 
NOS "O5'" O2  O 0 1 N N N 21.500 91.461 77.932 4.474  -2.213 -0.591 "O5'" NOS 12 
NOS "C4'" C7  C 0 1 N N R 20.334 89.799 76.686 3.188  -0.179 -0.365 "C4'" NOS 13 
NOS "O4'" O3  O 0 1 N N N 20.261 90.787 75.629 1.922  -0.829 -0.573 "O4'" NOS 14 
NOS "C1'" C8  C 0 1 N N R 20.812 90.252 74.411 0.900  0.179  -0.415 "C1'" NOS 15 
NOS "C2'" C9  C 0 1 N N R 20.797 88.707 74.609 1.405  1.020  0.785  "C2'" NOS 16 
NOS "O2'" O4  O 0 1 N N N 19.918 88.080 73.640 0.870  2.344  0.740  "O2'" NOS 17 
NOS "C3'" C10 C 0 1 N N S 20.277 88.422 76.061 2.938  1.035  0.551  "C3'" NOS 18 
NOS "O3'" O5  O 0 1 N N N 18.929 87.829 76.069 3.333  2.245  -0.098 "O3'" NOS 19 
NOS H1    H1  H 0 1 N N N 25.178 87.820 72.906 -3.620 2.605  -1.060 H1    NOS 20 
NOS H2    H2  H 0 1 N N N 26.736 89.563 72.852 -5.209 0.997  -0.370 H2    NOS 21 
NOS H3    H3  H 0 1 N N N 21.516 92.989 74.536 0.199  -2.411 0.593  H3    NOS 22 
NOS H4    H4  H 0 1 N N N 21.662 89.412 78.342 3.708  -1.553 1.211  H4    NOS 23 
NOS H5    H5  H 0 1 N N N 22.480 89.964 76.840 5.079  -0.615 0.571  H5    NOS 24 
NOS H6    H6  H 0 1 N N N 22.275 91.682 78.435 5.090  -2.865 -0.230 H6    NOS 25 
NOS H7    H7  H 0 1 N N N 19.467 89.915 77.354 3.595  0.154  -1.319 H7    NOS 26 
NOS H8    H8  H 0 1 N N N 20.119 90.477 73.587 0.823  0.796  -1.310 H8    NOS 27 
NOS H9    H9  H 0 1 N N N 21.822 88.320 74.512 1.159  0.535  1.730  H9    NOS 28 
NOS H10   H10 H 0 1 N N N 19.919 87.139 73.773 1.157  2.909  1.471  H10   NOS 29 
NOS H11   H11 H 0 1 N N N 20.988 87.755 76.570 3.470  0.918  1.495  H11   NOS 30 
NOS H12   H12 H 0 1 N N N 18.656 87.674 76.966 4.282  2.308  -0.270 H12   NOS 31 
# 
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 
NOS N1    C2    SING N N 1  
NOS N1    C6    SING N N 2  
NOS C2    N3    DOUB N N 3  
NOS O6    C6    DOUB N N 4  
NOS C6    C5    SING N N 5  
NOS N3    C4    SING N N 6  
NOS "O2'" "C2'" SING N N 7  
NOS C5    C4    DOUB Y N 8  
NOS C5    N7    SING Y N 9  
NOS C4    N9    SING Y N 10 
NOS N7    C8    DOUB Y N 11 
NOS N9    C8    SING Y N 12 
NOS N9    "C1'" SING N N 13 
NOS "C1'" "C2'" SING N N 14 
NOS "C1'" "O4'" SING N N 15 
NOS "C2'" "C3'" SING N N 16 
NOS "O4'" "C4'" SING N N 17 
NOS "C3'" "O3'" SING N N 18 
NOS "C3'" "C4'" SING N N 19 
NOS "C4'" "C5'" SING N N 20 
NOS "C5'" "O5'" SING N N 21 
NOS C2    H1    SING N N 22 
NOS N1    H2    SING N N 23 
NOS C8    H3    SING N N 24 
NOS "C5'" H4    SING N N 25 
NOS "C5'" H5    SING N N 26 
NOS "O5'" H6    SING N N 27 
NOS "C4'" H7    SING N N 28 
NOS "C1'" H8    SING N N 29 
NOS "C2'" H9    SING N N 30 
NOS "O2'" H10   SING N N 31 
NOS "C3'" H11   SING N N 32 
NOS "O3'" H12   SING N N 33 
# 
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 
NOS InChI            InChI                1.03  "InChI=1S/C10H12N4O5/c15-1-4-6(16)7(17)10(19-4)14-3-13-5-8(14)11-2-12-9(5)18/h2-4,6-7,10,15-17H,1H2,(H,11,12,18)/t4-,6-,7-,10-/m1/s1" 
NOS InChIKey         InChI                1.03  UGQMRVRMYYASKQ-KQYNXXCUSA-N                                                                                                           
NOS SMILES_CANONICAL CACTVS               3.385 "OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n2cnc3C(=O)NC=Nc23"                                                                                  
NOS SMILES           CACTVS               3.385 "OC[CH]1O[CH]([CH](O)[CH]1O)n2cnc3C(=O)NC=Nc23"                                                                                       
NOS SMILES_CANONICAL "OpenEye OEToolkits" 2.0.6 "c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O)N=CNC2=O"                                                                               
NOS SMILES           "OpenEye OEToolkits" 2.0.6 "c1nc2c(n1C3C(C(C(O3)CO)O)O)N=CNC2=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 
NOS "SYSTEMATIC NAME" "OpenEye OEToolkits" 2.0.6 "9-[(2~{R},3~{R},4~{S},5~{R})-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl]-1~{H}-purin-6-one" 
# 
loop_
_pdbx_chem_comp_audit.comp_id 
_pdbx_chem_comp_audit.action_type 
_pdbx_chem_comp_audit.date 
_pdbx_chem_comp_audit.processing_site 
NOS "Create component"   1999-07-08 RCSB 
NOS "Modify descriptor"  2011-06-04 RCSB 
NOS "Modify value order" 2018-09-13 RCSB 
# 
