Cysteine as precursor and sulfur donor in the biosynthesis of natural sulfur-containing compounds.
D000818:Animals; D001710:Biotin / Q000096:biosynthesis; D003545:Cysteine / Q000378:metabolism*; D004880:Ergothioneine / Q000096:biosynthesis; D005978:Glutathione / Q000096:biosynthesis; D013831:Thiamine / Q000096:biosynthesis; D008063:Thioctic Acid / Q000031:analogs & derivatives / Q000096:biosynthesis; D014018:Tissue Distribution
D001710:Biotin; D008063:Thioctic Acid; D004880:Ergothioneine; D005978:Glutathione; D003545:Cysteine; D013831:Thiamine