title: Protein crystallization using incomplete factorial experiments.
mesh_terms: D000255:Adenosine Triphosphate; D000604:Amino Acyl-tRNA Synthetases; D002413:Cations, Divalent; D003460:Crystallization; D001411:Geobacillus stearothermophilus / Q000201:enzymology*; D008722:Methods; D011487:Protein Conformation; D014369:Tryptophan-tRNA Ligase
chemical_list: D002413:Cations, Divalent; D000255:Adenosine Triphosphate; D000604:Amino Acyl-tRNA Synthetases; D014369:Tryptophan-tRNA Ligase