Yoder M D, DeChaine D A, Jurnak F
Department of Biochemistry, University of California, Riverside 92521.
J Biol Chem. 1990 Jul 15;265(20):11429-31.
Pectate lyases are saccharide-binding enzymes that degrade plant cell walls. One pectate lyase from Erwinia chrysanthemi (EC16), termed pectate lyase C, has been crystallized from ammonium sulfate. The preliminary x-ray diffraction analysis indicates that the crystals belong to the orthorhombic space group P2(1)2(1)2(1), with unit cell dimensions, a = 73.4 A, b = 80.3 A, and c = 95.1 A. The crystals diffract to a resolution of 2.2 A and have one molecule/asymmetric unit.
果胶酸裂解酶是一类能降解植物细胞壁的糖类结合酶。一种来自菊欧文氏菌（EC16）的果胶酸裂解酶，称为果胶酸裂解酶C，已通过硫酸铵结晶。初步的X射线衍射分析表明，这些晶体属于正交晶系空间群P2(1)2(1)2(1)，晶胞参数为a = 73.4 Å，b = 80.3 Å，c = 95.1 Å。这些晶体的衍射分辨率为2.2 Å，每个不对称单位含有一个分子。
