title: 6-Methyltetrahydropterin. Isolation and identification as the highly active hydroxylase cofactor from tetrahydrofolate.
mesh_terms: D002848:Chromatography, DEAE-Cellulose; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D003067:Coenzymes / Q000302:isolation & purification*; D005365:FIGLU Test; D005492:Folic Acid / Q000032:analysis*; D007700:Kinetics; D013058:Mass Spectrometry; D006899:Mixed Function Oxygenases; D010651:Phenylalanine Hydroxylase; D011196:Potassium Permanganate; D011622:Pterins / Q000302:isolation & purification*; D013053:Spectrophotometry; D014446:Tyrosine 3-Monooxygenase; D014466:Ultraviolet Rays
chemical_list: D003067:Coenzymes; D011622:Pterins; D011196:Potassium Permanganate; D005492:Folic Acid; D006899:Mixed Function Oxygenases; D010651:Phenylalanine Hydroxylase; D014446:Tyrosine 3-Monooxygenase