title: L-threonine deaminase in marine planktonic algae. 3. Stimulation of activity by monovalent inorganic cations and diverse effects from other ions.
mesh_terms: D002413:Cations, Divalent / Q000494:pharmacology; D002414:Cations, Monovalent / Q000494:pharmacology*; D000460:Chlorophyta / Q000187:drug effects / Q000201:enzymology*; D000458:Cyanobacteria / Q000187:drug effects / Q000201:enzymology; D003641:Deamination; D004789:Enzyme Activation / Q000187:drug effects; D056890:Eukaryota / Q000201:enzymology*; D006836:Hydro-Lyases / Q000378:metabolism*; D008386:Marine Biology; D010839:Phytoplankton / Q000187:drug effects / Q000201:enzymology; D010933:Plankton / Q000187:drug effects*; D000461:Rhodophyta / Q000187:drug effects / Q000201:enzymology; D013912:Threonine / Q000378:metabolism*; D014368:Tryptophanase / Q000378:metabolism
chemical_list: D002413:Cations, Divalent; D002414:Cations, Monovalent; D013912:Threonine; D014368:Tryptophanase; D006836:Hydro-Lyases