name	Methotrexate
namespace	https://bioinformatics.umg.eu/onkopus/drugon#
parent	 Drug 
parent	 Reproductive_Control_Agents 
parent	 Antimetabolites 
parent	 Enzyme_Inhibitors 
parent	 Immunosuppressive_Agents 
parent	 Noxae 
parent	 Toxic_Actions 
parent	 Pigments,_Biological 
parent	 Antirheumatic_Agents 
parent	 Antineoplastic_Agents 
parent	 Pteridines 
parent	 Heterocyclic_Compounds,_Fused-Ring 
parent	 Dermatologicals 
parent	 Biological_Factors 
parent	 Immunologic_Factors 
parent	 Nucleic_Acid_Synthesis_Inhibitors 
parent	 Abortifacient_Agents 
parent	 Photosensitizing_Agents 
parent	 Abortifacient_Agents,_Nonsteroidal 
parent	 Folic_Acid_Antagonists 
parent	 Pterins 
targets_at	Thymidylate_synthase
targets_at	Dihydrofolate_reductase
targets_at	Bifunctional_purine_biosynthesis_protein_PURH