title: Human thymidylate synthetase--III. Effects of methotrexate and folate analogs.
mesh_terms: D005492:Folic Acid / Q000031:analogs & derivatives* / Q000494:pharmacology; D006801:Humans; D007536:Isomerism; D008727:Methotrexate / Q000494:pharmacology*; D008780:Methyltransferases / Q000037:antagonists & inhibitors*; D010455:Peptides / Q000494:pharmacology; D013329:Structure-Activity Relationship; D013763:Tetrahydrofolates / Q000494:pharmacology; D013940:Thymidylate Synthase / Q000037:antagonists & inhibitors*
chemical_list: D010455:Peptides; D013763:Tetrahydrofolates; D005492:Folic Acid; D008780:Methyltransferases; D013940:Thymidylate Synthase; D008727:Methotrexate