title: Glutamine synthetase of pea leaves. I. Purification, stabilization, and pH optima.
mesh_terms: D000255:Adenosine Triphosphate / Q000494:pharmacology; D002606:Charcoal; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D003300:Copper / Q000494:pharmacology; D004355:Drug Stability; D004589:Electrophoresis, Disc; D005030:Ethylenes / Q000494:pharmacology; D005632:Fructose / Q000494:pharmacology; D005974:Glutamate-Ammonia Ligase / Q000302:isolation & purification / Q000378:metabolism*; D006018:Glycols / Q000494:pharmacology; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008274:Magnesium / Q000494:pharmacology; D008345:Manganese / Q000494:pharmacology; D008970:Molecular Weight; D010944:Plants / Q000201:enzymology*; D011489:Protein Denaturation; D013053:Spectrophotometry; D013056:Spectrophotometry, Ultraviolet; D013395:Sucrose / Q000494:pharmacology; D013997:Time Factors
chemical_list: D005030:Ethylenes; D006018:Glycols; D002606:Charcoal; D005632:Fructose; D008345:Manganese; D013395:Sucrose; D003300:Copper; D000255:Adenosine Triphosphate; D005974:Glutamate-Ammonia Ligase; D008274:Magnesium