[en] The exocellular beta-lactamase from Bacillus licheniformis 749/C has been crystallized from polyethylene glycol solution at pH 5.5. An X-ray examination of the monoclinic crystals shows the space group is P21, with unit cell dimensions a = 66.77 A, b = 93.77 A, c = 43.57 A and beta = 104.5 degrees. The asymmetric unit consists of two molecules of 28,500 Mr each. The crystals are suitable for structure analysis to at least 2 A resolution.
Disciplines :
Biochemistry, biophysics & molecular biology
Author, co-author :
Dideberg, O.
Libert, M.
Frère, Jean-Marie ; Université de Liège - ULiège > Centre d'ingénierie des protéines
Charlier, Paulette ; Université de Liège - ULiège > Département des sciences de la vie > Cristallographie des macromolécules biologiques
Zhao, H.
Knox, J. R.
Language :
English
Title :
Crystallization and preliminary X-ray data for the exocellular beta-lactamase of Bacillus licheniformis 749/C.
