Rozeboom_1988_J.Mol.Biol_200_611

Haloalkane dehalogenases are enzymes that release chloride or bromide from n-halogenated alkanes. X-ray quality crystals of haloalkane dehalogenase from the 1,2-dichloroethane-degrading bacterium Xanthobacter autotrophicus GJ10 have been grown at room temperature from 64% saturated ammonium sulfate solutions (pH 6.2 to 6.4). The crystals diffract in the X-ray beam to at least 2.4 A resolution (1 A = 0.1 nm). Their space group is P2(1)2(1)2, with cell dimensions a = 94.1 A, b = 72.8 A, c = 41.4 A and alpha = beta = gamma = 90 degrees. There is one monomer (molecular weight 36,000) per asymmetric unit.