Crystallization and preliminary X-ray analysis of a vanadium-dependent peroxidase fromAscophyllum nodosum
- 1 July 1996
- journal article
- research article
- Published by International Union of Crystallography (IUCr) in Acta Crystallographica Section D-Biological Crystallography
- Vol. 52 (4) , 864-865
- https://doi.org/10.1107/s0907444996000959
Abstract
Peroxidase from the brown alga Ascophyllum nodosum, a non-heme vanadium-dependent haloperoxidase, has been purified to homogeneity and crystallized from ammonium sulfate solutions in a form suitable for X-ray diffraction analysis. The crystals have been grown by the vapour-diffusion technique using the sitting-drop method. X-ray diffraction studies show that the crystals belong to the tetragonal space group P4(1)2(1)2 or P4(3)2(1)2 with a = b = 114.3 and c = 276.0 A. The crystals diffract to at least 2.4 A resolution.Keywords
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