data_ISN
#
_chem_comp.id ISN
_chem_comp.name ISATIN
_chem_comp.type NON-POLYMER
_chem_comp.pdbx_type HETAIN
_chem_comp.formula "C8 H5 N O2"
_chem_comp.mon_nstd_parent_comp_id ?
_chem_comp.pdbx_synonyms ?
_chem_comp.pdbx_formal_charge 0
_chem_comp.pdbx_initial_date 2003-07-08
_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 147.131
_chem_comp.one_letter_code ?
_chem_comp.three_letter_code ISN
_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 1OJA
_chem_comp.pdbx_subcomponent_list ?
_chem_comp.pdbx_processing_site EBI
#
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
ISN C1 C1 C 0 1 Y N N N N N 52.723 154.075 25.565 -0.555 -0.003 0.297 C1 ISN 1
ISN C2 C2 C 0 1 Y N N N N N 52.229 154.833 26.620 -1.372 -0.003 1.428 C2 ISN 2
ISN C3 C3 C 0 1 Y N N N N N 51.557 154.100 27.605 -0.800 -0.001 2.684 C3 ISN 3
ISN C4 C4 C 0 1 Y N N N N N 51.397 152.704 27.534 0.577 0.001 2.819 C4 ISN 4
ISN C5 C5 C 0 1 Y N N N N N 51.896 151.928 26.483 1.395 0.002 1.705 C5 ISN 5
ISN N1 N1 N 0 1 N N N N N N 53.131 152.113 24.369 1.433 0.000 -0.828 N1 ISN 6
ISN C6 C6 C 0 1 Y N N N N N 52.565 152.613 25.486 0.842 0.000 0.432 C6 ISN 7
ISN C7 C7 C 0 1 N N N N N N 53.473 154.433 24.364 -0.839 0.001 -1.149 C7 ISN 8
ISN C10 C10 C 0 1 N N N N N N 53.677 153.127 23.675 0.509 -0.002 -1.805 C10 ISN 9
ISN O8 O8 O 0 1 N N N N N N 53.863 155.598 23.985 -1.925 0.004 -1.690 O8 ISN 10
ISN O11 O11 O 0 1 N N N N N N 54.298 152.985 22.569 0.726 -0.002 -2.998 O11 ISN 11
ISN H2 H2 H 0 1 N N N N N N 52.352 155.886 26.674 -2.446 -0.006 1.321 H2 ISN 12
ISN H3 H3 H 0 1 N N N N N N 51.152 154.618 28.438 -1.429 -0.002 3.562 H3 ISN 13
ISN H4 H4 H 0 1 N N N N N N 50.872 152.216 28.317 1.017 0.003 3.806 H4 ISN 14
ISN H5 H5 H 0 1 N N N N N N 51.769 150.875 26.453 2.469 0.005 1.826 H5 ISN 15
ISN H1 H1 H 0 1 N N N N N N 53.143 151.154 24.103 2.391 0.002 -0.983 H1 ISN 16
#
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
ISN C1 C2 DOUB Y N 1
ISN C1 C6 SING Y N 2
ISN C1 C7 SING N N 3
ISN C2 C3 SING Y N 4
ISN C2 H2 SING N N 5
ISN C3 C4 DOUB Y N 6
ISN C3 H3 SING N N 7
ISN C4 C5 SING Y N 8
ISN C4 H4 SING N N 9
ISN C5 C6 DOUB Y N 10
ISN C5 H5 SING N N 11
ISN N1 C6 SING N N 12
ISN N1 C10 SING N N 13
ISN N1 H1 SING N N 14
ISN C7 C10 SING N N 15
ISN C7 O8 DOUB N N 16
ISN C10 O11 DOUB N N 17
#
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
ISN SMILES ACDLabs 10.04 O=C2c1ccccc1NC2=O
ISN SMILES_CANONICAL CACTVS 3.341 O=C1Nc2ccccc2C1=O
ISN SMILES CACTVS 3.341 O=C1Nc2ccccc2C1=O
ISN SMILES_CANONICAL "OpenEye OEToolkits" 1.5.0 c1ccc2c(c1)C(=O)C(=O)N2
ISN SMILES "OpenEye OEToolkits" 1.5.0 c1ccc2c(c1)C(=O)C(=O)N2
ISN InChI InChI 1.03 InChI=1S/C8H5NO2/c10-7-5-3-1-2-4-6(5)9-8(7)11/h1-4H,(H,9,10,11)
ISN InChIKey InChI 1.03 JXDYKVIHCLTXOP-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
ISN "SYSTEMATIC NAME" ACDLabs 10.04 1H-indole-2,3-dione
ISN "SYSTEMATIC NAME" "OpenEye OEToolkits" 1.5.0 1H-indole-2,3-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
ISN 'Create component' 2003-07-08 EBI
ISN 'Modify descriptor' 2011-06-04 RCSB
#
_pdbe_chem_comp_drugbank_details.comp_id ISN
_pdbe_chem_comp_drugbank_details.drugbank_id DB02095
_pdbe_chem_comp_drugbank_details.type 'small molecule'
_pdbe_chem_comp_drugbank_details.name Isatin
_pdbe_chem_comp_drugbank_details.description
'Isatin is an indole derivative first obtained by Erdman and Laurent in 1841 as an oxidation product of Indigo dye with nitric acid and chromic acids. The compound is found in many plants and Schiff bases of Isatin are have been investigated for pharmaceutical applications.'
_pdbe_chem_comp_drugbank_details.cas_number 91-56-5
_pdbe_chem_comp_drugbank_details.mechanism_of_action ?
#
_pdbe_chem_comp_synonyms.comp_id ISN
_pdbe_chem_comp_synonyms.name 1H-indole-2,3-dione
_pdbe_chem_comp_synonyms.provenance DrugBank
_pdbe_chem_comp_synonyms.type ?
#
_pdbe_chem_comp_drugbank_classification.comp_id ISN
_pdbe_chem_comp_drugbank_classification.drugbank_id DB02095
_pdbe_chem_comp_drugbank_classification.parent Indolines
_pdbe_chem_comp_drugbank_classification.kingdom 'Organic compounds'
_pdbe_chem_comp_drugbank_classification.class 'Indoles and derivatives'
_pdbe_chem_comp_drugbank_classification.superclass 'Organoheterocyclic compounds'
_pdbe_chem_comp_drugbank_classification.description
'This compound belongs to the class of organic compounds known as indolines. These are compounds containing an indole moiety, which consists of pyrrolidine ring fused to benzene  to form 2,3-dihydroindole.'
#
_pdbe_chem_comp_drugbank_targets.comp_id ISN
_pdbe_chem_comp_drugbank_targets.drugbank_id DB02095
_pdbe_chem_comp_drugbank_targets.name 'Amine oxidase [flavin-containing] B'
_pdbe_chem_comp_drugbank_targets.organism Humans
_pdbe_chem_comp_drugbank_targets.uniprot_id P27338
_pdbe_chem_comp_drugbank_targets.pharmacologically_active unknown
_pdbe_chem_comp_drugbank_targets.ordinal 1
#
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
ISN C1 C 5.598 0.479 1
ISN C2 C 4.299 1.229 2
ISN C3 C 3.000 0.479 3
ISN C4 C 3.000 -1.021 4
ISN C5 C 4.299 -1.771 5
ISN N1 N 7.018 -1.478 6
ISN C6 C 5.598 -1.021 7
ISN C7 C 7.018 0.936 8
ISN C10 C 7.893 -0.271 9
ISN O8 O 7.483 2.362 10
ISN O11 O 9.393 -0.271 11
#
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
ISN C1 C2 DOUBLE NONE 1
ISN C1 C6 SINGLE NONE 2
ISN C1 C7 SINGLE NONE 3
ISN C2 C3 SINGLE NONE 4
ISN C3 C4 DOUBLE NONE 5
ISN C4 C5 SINGLE NONE 6
ISN C5 C6 DOUBLE NONE 7
ISN N1 C6 SINGLE NONE 8
ISN N1 C10 SINGLE NONE 9
ISN C7 C10 SINGLE NONE 10
ISN C7 O8 DOUBLE NONE 11
ISN C10 O11 DOUBLE NONE 12
#
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
ISN MurckoScaffold S1 scaffold O=C1Nc2ccccc2C1=O InChI=1S/C8H5NO2/c10-7-5-3-1-2-4-6(5)9-8(7)11/h1-4H,(H,9,10,11) JXDYKVIHCLTXOP-UHFFFAOYSA-N
ISN amide F1 fragment CC(N)=O InChI=1S/C2H5NO/c1-2(3)4/h1H3,(H2,3,4) DLFVBJFMPXGRIB-UHFFFAOYSA-N
ISN peptide F2 fragment NCC=O InChI=1S/C2H5NO/c3-1-2-4/h2H,1,3H2 LYIIBVSRGJSHAV-UHFFFAOYSA-N
ISN phenyl F3 fragment c1ccccc1 InChI=1S/C6H6/c1-2-4-6-5-3-1/h1-6H UHOVQNZJYSORNB-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
ISN C1 S1 1
ISN C2 S1 1
ISN C3 S1 1
ISN C4 S1 1
ISN C5 S1 1
ISN N1 S1 1
ISN C6 S1 1
ISN C7 S1 1
ISN C10 S1 1
ISN O8 S1 1
ISN O11 S1 1
ISN N1 F1 1
ISN C10 F1 1
ISN O11 F1 1
ISN C7 F1 1
ISN O8 F2 1
ISN C7 F2 1
ISN C10 F2 1
ISN N1 F2 1
ISN C1 F3 1
ISN C2 F3 1
ISN C3 F3 1
ISN C4 F3 1
ISN C5 F3 1
ISN C6 F3 1
#
_pdbe_chem_comp_rdkit_properties.comp_id ISN
_pdbe_chem_comp_rdkit_properties.exactmw 147.032
_pdbe_chem_comp_rdkit_properties.amw 147.133
_pdbe_chem_comp_rdkit_properties.lipinskiHBA 3
_pdbe_chem_comp_rdkit_properties.lipinskiHBD 1
_pdbe_chem_comp_rdkit_properties.NumRotatableBonds 0
_pdbe_chem_comp_rdkit_properties.NumHBD 1
_pdbe_chem_comp_rdkit_properties.NumHBA 2
_pdbe_chem_comp_rdkit_properties.NumHeavyAtoms 11
_pdbe_chem_comp_rdkit_properties.NumAtoms 16
_pdbe_chem_comp_rdkit_properties.NumHeteroatoms 3
_pdbe_chem_comp_rdkit_properties.NumAmideBonds 1
_pdbe_chem_comp_rdkit_properties.FractionCSP3 0
_pdbe_chem_comp_rdkit_properties.NumRings 2
_pdbe_chem_comp_rdkit_properties.NumAromaticRings 1
_pdbe_chem_comp_rdkit_properties.NumAliphaticRings 1
_pdbe_chem_comp_rdkit_properties.NumSaturatedRings 0
_pdbe_chem_comp_rdkit_properties.NumHeterocycles 1
_pdbe_chem_comp_rdkit_properties.NumAromaticHeterocycles 0
_pdbe_chem_comp_rdkit_properties.NumSaturatedHeterocycles 0
_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 0
_pdbe_chem_comp_rdkit_properties.NumUnspecifiedAtomStereoCenters 0
_pdbe_chem_comp_rdkit_properties.labuteASA 70.111
_pdbe_chem_comp_rdkit_properties.tpsa 46.170
_pdbe_chem_comp_rdkit_properties.CrippenClogP 0.386
_pdbe_chem_comp_rdkit_properties.CrippenMR 38.312
_pdbe_chem_comp_rdkit_properties.chi0v 5.264
_pdbe_chem_comp_rdkit_properties.chi1v 2.855
_pdbe_chem_comp_rdkit_properties.chi2v 1.302
_pdbe_chem_comp_rdkit_properties.chi3v 1.302
_pdbe_chem_comp_rdkit_properties.chi4v 0.813
_pdbe_chem_comp_rdkit_properties.chi0n 10.264
_pdbe_chem_comp_rdkit_properties.chi1n 5.303
_pdbe_chem_comp_rdkit_properties.chi2n 1.302
_pdbe_chem_comp_rdkit_properties.chi3n 1.302
_pdbe_chem_comp_rdkit_properties.chi4n 0.813
_pdbe_chem_comp_rdkit_properties.hallKierAlpha -1.640
_pdbe_chem_comp_rdkit_properties.kappa1 2.773
_pdbe_chem_comp_rdkit_properties.kappa2 1.919
_pdbe_chem_comp_rdkit_properties.kappa3 0.741
_pdbe_chem_comp_rdkit_properties.Phi 0.484
#
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
ISN UniChem ChEMBL CHEMBL326294
ISN UniChem DrugBank DB02095
ISN UniChem PDBe ISN
ISN UniChem 'KEGG LIGAND' C11129
ISN UniChem ChEBI 27539
ISN UniChem ZINC ZINC000002047514
ISN UniChem fdasrs 82X95S7M06
ISN UniChem HMDB HMDB0061933
ISN UniChem NMRShiftDB 10006008
ISN UniChem ACTor 91-56-5
ISN UniChem Nikkaji J608.794I
ISN UniChem BindingDb 11022
ISN UniChem 'EPA CompTox Dashboard' DTXSID3038694
ISN UniChem MetaboLights MTBLC27539
ISN UniChem BRENDA 135332
ISN UniChem BRENDA 163986
ISN UniChem BRENDA 227241
ISN UniChem BRENDA 805
ISN UniChem Rhea 27539
ISN UniChem ChemicalBook CB2447182
ISN UniChem MedChemExpress HY-Y0265
ISN UniChem 'Probes And Drugs' PD008558
ISN UniChem Nikkaji J4.342G
ISN UniChem eMolecules 479001
ISN UniChem SureChEMBL SCHEMBL34016
ISN UniChem 'PubChem TPHARMA' 15165149
ISN UniChem PubChem 7054
ISN UniChem Mcule MCULE-2273580482
ISN UniChem ACTor 5815-00-9
#
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
ISN C1 0.228 -0.751 -0.068 ETKDGv3 1
ISN C2 -0.932 -1.408 -0.035 ETKDGv3 2
ISN C3 -2.175 -0.602 0.106 ETKDGv3 3
ISN C4 -2.112 0.745 0.196 ETKDGv3 4
ISN C5 -0.798 1.445 0.155 ETKDGv3 5
ISN N1 1.650 1.157 -0.031 ETKDGv3 6
ISN C6 0.301 0.698 0.028 ETKDGv3 7
ISN C7 1.597 -1.221 -0.194 ETKDGv3 8
ISN C10 2.440 -0.027 -0.168 ETKDGv3 9
ISN O8 1.981 -2.415 -0.304 ETKDGv3 10
ISN O11 3.696 -0.022 -0.253 ETKDGv3 11
ISN H2 -0.970 -2.487 -0.108 ETKDGv3 12
ISN H3 -3.135 -1.101 0.136 ETKDGv3 13
ISN H4 -3.021 1.323 0.298 ETKDGv3 14
ISN H5 -0.738 2.523 0.227 ETKDGv3 15
ISN H1 1.989 2.144 0.015 ETKDGv3 16
#