Crystallization and preliminary x-ray crystallographic data of dienelactone hydrolase from Pseudomonas sp. B13

Dienelactone hydrolase (EC 3.1.1.45) from Pseudomonas sp. B13 has been crystallized in a form suitable for high resolution x-ray diffraction study. The crystals are orthorhombic, the space group being P212121, with unit cell dimensions a = 48.9 A, b = 71.2 A, and c = 77.5 A. There appears to be 1 molecule in the asymmetric unit.