title: Amylolytic isoenzymes of Thermoactinomyces vulgaris.
abstract: Thermoactinomyces vulgaris strain 5 produced two electrophoretically different alpha-amylases. Precipitation with ammonium sulfate and acetone did not alter the electrophoretic mobilities of either amylase isoenzyme. Patterns of the hydrolysis products of amylose by the two amylase isoenzymes were essentially identical.
mesh_terms: D000096:Acetone; D000192:Actinomycetales / Q000201:enzymology / Q000254:growth & development; D000645:Ammonium Sulfate; D000681:Amylases / Q000032:analysis / Q000096:biosynthesis / Q000302:isolation & purification / Q000378:metabolism; D002474:Cell-Free System; D011232:Chemical Precipitation; D002850:Chromatography, Gel; D002854:Chromatography, Paper; D003470:Culture Media; D004589:Electrophoresis, Disc; D006868:Hydrolysis; D007527:Isoenzymes / Q000032:analysis / Q000096:biosynthesis / Q000302:isolation & purification / Q000378:metabolism; D008320:Maltose / Q000096:biosynthesis; D013213:Starch / Q000378:metabolism; D014306:Trioses / Q000096:biosynthesis
chemical_list: D003470:Culture Media; D007527:Isoenzymes; D014306:Trioses; D000096:Acetone; D008320:Maltose; D013213:Starch; D000681:Amylases; D000645:Ammonium Sulfate