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
#