Purification and crystallization of Pseudomonas aeruginosa chloramphenicol acetyltransferase.
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Tian Y, Beaman TW, Roderick SL
Purification and crystallization of Pseudomonas aeruginosa chloramphenicol acetyltransferase.
Proteins. 1997 Jun;28(2):298-300.
- PubMed ID
- 9188747 [ View in PubMed]
- Abstract
A chloramphenicol acetyltransferase from Pseudomonas aeruginosa genomic DNA has been overexpressed, refolded, purified, and crystallized. Crystals suitable for a three-dimensional x-ray structure determination were obtained from solutions of polyethyleneglycol methyl ether 2000 containing NiCl2 at pH 8.5. These crystals belong to the cubic space group P4(1/3)32 (a = 154.8 A) and diffract x-rays to approximately 3.2 A resolution.