Crystallization and preliminary X-ray studies of L-aspartase from Escherichia coli.

Crystallization and preliminary X-ray studies of L-aspartase from Escherichia coli.
复制标题

大肠杆菌 L-天冬氨酸酶的结晶和初步 X 射线研究。

DOI:
10.1006/jmbi.1993.1674
复制
发表时间:
1993
影响因子:
5.6
通讯作者:
Farber,GK
Farber,GK
中科院分区:
生物学2区
文献类型:
--
作者:
Shi,W;Kidd,R;Giorgianni,F;Schindler,JF;Viola,RE;Farber,GK

文献摘要

相似文献

以聚乙二醇3350和乙酸钠为共沉淀剂,采用室温微渗析的方法,从大肠杆菌中获得了L-天冬氨酸解氨酶(L-天冬氨酸氨解酶)单晶。晶体具有空间群P_(21212)的对称性,a=156.a,b=147.6o,c=102.5o,衍射率至少达到2.8.
Single crystals ofl-aspartate ammonia-lyase (l-aspartase) fromEscherichia colihave been obtained by microdialysis at room temperature using polyethylene glycol 3350 and sodium acetate as co-precipitants. The crystals exhibit the symmetry of space groupP21212 witha= 156·5 Å,b= 147·6 Å,c= 102·5 Å and diffract at least to 2·8 Å.