Preliminary crystallographic studies of urease from jack bean and from Klebsiella aerogenes

Solvent content of protein crystals

Brian W. Matthews · Journal of Molecular Biology · 1968 · 8K citations

Natural Sciences, Biochemistry, Chemistry +14

Phenol-hypochlorite reaction for determination of ammonia

Muriel W. Weatherburn · Analytical Chemistry · 1967 · 4.1K citations

Natural Sciences, Chemistry, Analytical Chemistry +5

Sparse matrix sampling: a screening method for crystallization of proteins

J. Jancarik, Se Hoon Kim · Journal of Applied Crystallography · 1991 · 2K citations

Life Sciences, Biochemistry, Protein Biochemistry +15

THE ISOLATION AND CRYSTALLIZATION OF THE ENZYME UREASE

James B. Sumner · Journal of Biological Chemistry · 1926 · 887 citations · Full text

Life Sciences, Biochemistry, Molecular Biology +12

Jack bean urease (EC 3.5.1.5). Metalloenzyme. Simple biological role for nickel

Nicholas E. Dixon, Carlo Gazzola, Robert L. Blakeley et al. · Journal of the American Chemical Society · 1975 · 824 citations

Natural Sciences, Biochemistry, Chemistry +8