data_680 # _chem_comp.id 680 _chem_comp.name 6-METHYLAMINO-5-NITROISOCYTOSINE _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C5 H7 N5 O3" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2004-07-07 _chem_comp.pdbx_modified_date 2011-06-04 _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 185.141 _chem_comp.one_letter_code ? _chem_comp.three_letter_code 680 _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details ? _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 1TX2 _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 680 O3 O3 O -1 1 N N N -78.468 87.164 94.649 2.594 0.903 0.115 O3 680 1 680 N3 N3 N 1 1 N N N -79.147 86.951 93.642 2.046 -0.179 0.006 N3 680 2 680 O2 O2 O 0 1 N N N -80.024 87.739 93.519 2.714 -1.192 -0.104 O2 680 3 680 C2 C2 C 0 1 N N N -78.918 85.947 92.714 0.568 -0.265 0.008 C2 680 4 680 C1 C1 C 0 1 N N N -77.891 84.992 92.939 -0.207 0.887 0.015 C1 680 5 680 N2 N2 N 0 1 N N N -77.086 85.037 93.997 0.397 2.128 0.021 N2 680 6 680 C5 C5 C 0 1 N N N -76.075 83.999 94.215 -0.419 3.340 -0.091 C5 680 7 680 N1 N1 N 0 1 N N N -77.678 83.998 92.034 -1.541 0.788 0.021 N1 680 8 680 C4 C4 C 0 1 N N N -78.428 83.902 90.933 -2.138 -0.385 0.009 C4 680 9 680 N5 N5 N 0 1 N N N -78.160 82.909 90.084 -3.506 -0.441 0.010 N5 680 10 680 N4 N4 N 0 1 N N N -79.455 84.803 90.666 -1.423 -1.543 0.002 N4 680 11 680 C3 C3 C 0 1 N N N -79.701 85.796 91.561 -0.074 -1.507 0.001 C3 680 12 680 O1 O1 O 0 1 N N N -80.709 86.620 91.251 0.575 -2.541 -0.005 O1 680 13 680 HN2 HN2 H 0 1 N N N -77.664 85.097 94.834 1.361 2.198 0.099 HN2 680 14 680 H51 1H5 H 0 1 N N N -75.400 84.036 95.101 -0.971 3.320 -1.031 H51 680 15 680 H52 2H5 H 0 1 N N N -76.587 83.008 94.209 -1.120 3.384 0.742 H52 680 16 680 H53 3H5 H 0 1 N N N -75.442 83.932 93.299 0.228 4.217 -0.068 H53 680 17 680 HN51 1HN5 H 0 0 N N N -78.732 82.835 89.243 -3.956 -1.301 0.006 HN51 680 18 680 HN52 2HN5 H 0 0 N N N -78.185 82.021 90.586 -4.025 0.378 0.015 HN52 680 19 680 HN4 HN4 H 0 1 N N N -80.022 84.736 89.821 -1.884 -2.396 -0.003 HN4 680 20 # 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 680 O3 N3 SING N N 1 680 N3 O2 DOUB N N 2 680 N3 C2 SING N N 3 680 C2 C1 DOUB N N 4 680 C2 C3 SING N N 5 680 C1 N2 SING N N 6 680 C1 N1 SING N N 7 680 N2 C5 SING N N 8 680 N2 HN2 SING N N 9 680 C5 H51 SING N N 10 680 C5 H52 SING N N 11 680 C5 H53 SING N N 12 680 N1 C4 DOUB N N 13 680 C4 N5 SING N N 14 680 C4 N4 SING N N 15 680 N5 HN51 SING N N 16 680 N5 HN52 SING N N 17 680 N4 C3 SING N N 18 680 N4 HN4 SING N N 19 680 C3 O1 DOUB N N 20 # 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 680 SMILES ACDLabs 10.04 "O=C1C([N+]([O-])=O)=C(N=C(N)N1)NC" 680 SMILES_CANONICAL CACTVS 3.341 "CNC1=C(C(=O)NC(=N1)N)[N+]([O-])=O" 680 SMILES CACTVS 3.341 "CNC1=C(C(=O)NC(=N1)N)[N+]([O-])=O" 680 SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 "CNC1=C(C(=O)NC(=N1)N)[N+](=O)[O-]" 680 SMILES "OpenEye OEToolkits" 1.5.0 "CNC1=C(C(=O)NC(=N1)N)[N+](=O)[O-]" 680 InChI InChI 1.03 "InChI=1S/C5H7N5O3/c1-7-3-2(10(12)13)4(11)9-5(6)8-3/h1H3,(H4,6,7,8,9,11)" 680 InChIKey InChI 1.03 NMCMUSAXKISTKW-UHFFFAOYSA-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 680 "SYSTEMATIC NAME" ACDLabs 10.04 "2-amino-6-(methylamino)-5-nitropyrimidin-4(3H)-one" 680 "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 2-amino-6-methylamino-5-nitro-3H-pyrimidin-4-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 680 "Create component" 2004-07-07 RCSB 680 "Modify descriptor" 2011-06-04 RCSB #