|
type |
Journal Article |
authors |
Demidkina, T. V.; Myagkikh, I. V.; Antson, A. A.; Harutyunyan, E. H. |
title |
Crystallization and crystal data on tyrosine phenol-lyase |
journal |
FEBS Lett |
Activity |
4.1.99.2 |
ui |
88242830 |
year |
(1988) |
volume |
232 |
number |
2 |
pages |
381-2. |
| |
keywords |
Ammonium Sulfate |
abstract |
Crystals of the apoenzyme of tyrosine phenol-lyase (EC 4.1.99.2), a pyridoxal 5'-phosphate-dependent enzyme from Citrobacter intermedius, have been grown by vapor diffusion of an ammonium sulfate solution to a protein solution. The crystals belong to space group P2(1)2(1)2, with dimensions of a = 75.5 A, b = 138.4 A and c = 94.1 A and diffract up to 2.7 A resolution. The asymmetric unit contains one half of the enzyme tetrameric molecule. Two heavy-atom derivatives of the crystals have been obtained. |
last changed |
2002/11/12 16:17 |
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