title: Isolation and purification of the D(-)beta-hydroxybutyric dehydrogenase of Azotobacter vinelandii.
mesh_terms: D001395:Azotobacter / Q000201:enzymology*; D002474:Cell-Free System; D011232:Chemical Precipitation; D002845:Chromatography; D003593:Cytoplasm / Q000201:enzymology; D004586:Electrophoresis; D006863:Hydrogen-Ion Concentration; D006884:Hydroxybutyrate Dehydrogenase / Q000302:isolation & purification*; D009243:NAD / Q000378:metabolism; D013696:Temperature; D014465:Ultrasonics
chemical_list: D009243:NAD; D006884:Hydroxybutyrate Dehydrogenase