{"activities": [{"action_type": null, "activity_comment": null, "activity_id": 2146064, "activity_properties": [], "assay_chembl_id": "CHEMBL921744", "assay_description": "Inhibition of lyase activity of DNA polymerase beta", "assay_type": "B", "assay_variant_accession": null, "assay_variant_mutation": null, "bao_endpoint": "BAO_0000190", "bao_format": "BAO_0000357", "bao_label": "single protein format", "canonical_smiles": "C=C(C)[C@@H]1CC[C@]2(C(=O)O)CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)CC[C@H](O)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]12", "data_validity_comment": null, "data_validity_description": null, "document_chembl_id": "CHEMBL1144753", "document_journal": "Bioorg Med Chem", "document_year": 2008, "ligand_efficiency": {"bei": "9.79", "le": "0.19", "lle": "-2.62", "sei": "7.77"}, "modality": null, "molecule_chembl_id": "CHEMBL269277", "molecule_pref_name": "BETULINIC ACID", "parent_molecule_chembl_id": "CHEMBL269277", "pchembl_value": "4.47", "potential_duplicate": 0, "qudt_units": "http://www.openphacts.org/units/Nanomolar", "record_id": 707725, "relation": "=", "src_id": 1, "standard_flag": 1, "standard_relation": "=", "standard_text_value": null, "standard_type": "IC50", "standard_units": "nM", "standard_upper_value": null, "standard_value": "33700.0", "target_chembl_id": "CHEMBL2392", "target_organism": "Homo sapiens", "target_pref_name": "DNA polymerase beta", "target_tax_id": "9606", "text_value": null, "toid": null, "type": "IC50", "units": "uM", "uo_units": "UO_0000065", "upper_value": null, "value": "33.7"}, {"action_type": null, "activity_comment": null, "activity_id": 2146068, "activity_properties": [], "assay_chembl_id": "CHEMBL921745", "assay_description": "Inhibition of polymerase activity of DNA polymerase beta", "assay_type": "B", "assay_variant_accession": null, "assay_variant_mutation": null, "bao_endpoint": "BAO_0000190", "bao_format": "BAO_0000357", "bao_label": "single protein format", "canonical_smiles": "C=C(C)[C@@H]1CC[C@]2(C(=O)O)CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)CC[C@H](O)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]12", "data_validity_comment": null, "data_validity_description": null, "document_chembl_id": "CHEMBL1144753", "document_journal": "Bioorg Med Chem", "document_year": 2008, "ligand_efficiency": {"bei": "9.49", "le": "0.18", "lle": "-2.76", "sei": "7.54"}, "modality": null, "molecule_chembl_id": "CHEMBL269277", "molecule_pref_name": "BETULINIC ACID", "parent_molecule_chembl_id": "CHEMBL269277", "pchembl_value": "4.33", "potential_duplicate": 0, "qudt_units": "http://www.openphacts.org/units/Nanomolar", "record_id": 707725, "relation": "=", "src_id": 1, "standard_flag": 1, "standard_relation": "=", "standard_text_value": null, "standard_type": "IC50", "standard_units": "nM", "standard_upper_value": null, "standard_value": "46250.0", "target_chembl_id": "CHEMBL2392", "target_organism": "Homo sapiens", "target_pref_name": "DNA polymerase beta", "target_tax_id": "9606", "text_value": null, "toid": null, "type": "IC50", "units": "uM", "uo_units": "UO_0000065", "upper_value": null, "value": "46.25"}, {"action_type": null, "activity_comment": null, "activity_id": 2427750, "activity_properties": [], "assay_chembl_id": "CHEMBL993810", "assay_description": "Inhibition of DNA polymerase beta lyase activity by deoxyribose phosphate excision assay", "assay_type": "B", "assay_variant_accession": null, "assay_variant_mutation": null, "bao_endpoint": "BAO_0000190", "bao_format": "BAO_0000357", "bao_label": "single protein format", "canonical_smiles": "C=C(C)[C@@H]1CC[C@]2(C(=O)O)CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)CC[C@H](O)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]12", "data_validity_comment": null, "data_validity_description": null, "document_chembl_id": "CHEMBL1147248", "document_journal": "J Nat Prod", "document_year": 2003, "ligand_efficiency": {"bei": "9.55", "le": "0.18", "lle": "-2.73", "sei": "7.58"}, "modality": null, "molecule_chembl_id": "CHEMBL269277", "molecule_pref_name": "BETULINIC ACID", "parent_molecule_chembl_id": "CHEMBL269277", "pchembl_value": "4.36", "potential_duplicate": 0, "qudt_units": "http://www.openphacts.org/units/Nanomolar", "record_id": 739493, "relation": "=", "src_id": 1, "standard_flag": 1, "standard_relation": "=", "standard_text_value": null, "standard_type": "IC50", "standard_units": "nM", "standard_upper_value": null, "standard_value": "43600.0", "target_chembl_id": "CHEMBL2392", "target_organism": "Homo sapiens", "target_pref_name": "DNA polymerase beta", "target_tax_id": "9606", "text_value": null, "toid": null, "type": "IC50", "units": "uM", "uo_units": "UO_0000065", "upper_value": null, "value": "43.6"}, {"action_type": null, "activity_comment": "Inconclusive", "activity_id": 4889496, "activity_properties": [], "assay_chembl_id": "CHEMBL1614079", "assay_description": "PUBCHEM_BIOASSAY: qHTS Assay for Inhibitors of DNA Polymerase Beta. (Class of assay: confirmatory) ", "assay_type": "F", "assay_variant_accession": null, "assay_variant_mutation": null, "bao_endpoint": "BAO_0000186", "bao_format": "BAO_0000019", "bao_label": "assay format", "canonical_smiles": "C=C(C)[C@@H]1CC[C@]2(C(=O)O)CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)CC[C@H](O)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]12", "data_validity_comment": null, "data_validity_description": null, "document_chembl_id": "CHEMBL1201862", "document_journal": null, "document_year": null, "ligand_efficiency": null, "modality": null, "molecule_chembl_id": "CHEMBL269277", "molecule_pref_name": "BETULINIC ACID", "parent_molecule_chembl_id": "CHEMBL269277", "pchembl_value": "5.50", "potential_duplicate": 0, "qudt_units": "http://www.openphacts.org/units/Nanomolar", "record_id": 1151320, "relation": "=", "src_id": 7, "standard_flag": 1, "standard_relation": "=", "standard_text_value": null, "standard_type": "Potency", "standard_units": "nM", "standard_upper_value": null, "standard_value": "3162.3", "target_chembl_id": "CHEMBL2392", "target_organism": "Homo sapiens", "target_pref_name": "DNA polymerase beta", "target_tax_id": "9606", "text_value": null, "toid": null, "type": "Potency", "units": "um", "uo_units": "UO_0000065", "upper_value": null, "value": "3.1623"}], "page_meta": {"limit": 20, "next": null, "offset": 0, "previous": null, "total_count": 4}}