The dimeric L-2-haloacid dehalogenase from Pseudomonas sp. YL, (subunit mass, 26179 Da), has been crystallized by vapor diffusion, supplemented by repetitive seeding, against a 50 mM potassium dihydrogenphosphate solution (pH 4.5) containing 15% (w/v) polyethylene glycol 8,000 and 1% (v/v) n-propano
Crystallization and preliminary X-ray crystallographic studies of ketosteroid isomerase fromPseudomonas putida biotype B
β Scribed by Oh, Byung-Ha; Kim, Suhng Wook; Ryu, Seong-Eon; Kim, Sang-Soo; Yoon, Mi-Kyung; Choi, Kwan Yong
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 235 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0887-3585
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β¦ Synopsis
The A5-3-ketosteroid isomerase from Pseudomonas putida biotype B has been crystallized. The crystals belong to the space group P2,2,2, with unit cell dimensions of a = 36.48 A, b = 74.30 A, c = 96.02 A, and contain one homodimer per asymmetric unit. Native diffraction data to 2.19 A resolution have been obtained from one crystal at room temperature indicating that the crystals are quite suitable for structure determination by multiple isomorphous replacement. o ISXI Wiley-Liss, Inc.
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