1.
J Mol Biol
; 243(1): 123-5, 1994 Oct 14.
Article
in English
| MEDLINE
| ID: mdl-7932734
ABSTRACT
Crystals of Escherichia coli lysyl-tRNA synthetase (lysU gene product) have been obtained by vapour diffusion techniques. Three different crystal forms could be grown under similar conditions. The crystals that have been chosen for the structure determination belong to space group C222(1) with cell dimensions a = 144.3 A, b = 257.8 A, c = 182.1 A and contain three monomers in the asymmetric unit. They diffract to at least 2.1 A resolution, but are very sensitive to radiation damage.
Subject(s)
Escherichia coli/enzymology , Lysine-tRNA Ligase/chemistry , Crystallization , Crystallography, X-Ray
2.
Anal Biochem
; 218(1): 235-7, 1994 Apr.
Article
in English
| MEDLINE
| ID: mdl-8053563