Crystallization and preliminary crystallographic studies of the hypothetical protein BPSL 1038 from Burkholderia pseudomallei
Melioidosis is an infectious disease caused by the pathogenic bacterium Burkholderia pseudomallei. Whole-genome sequencing revealed that the B. pseudomallei genome includes 5855 coding DNA sequences (CDSs), of which ∼25% encode hypothetical proteins. A pathogen-associated hypothetical protein, BPSL1...
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| Main Authors: | , , , , , , |
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| 格式: | Article |
| 語言: | English |
| 出版: |
Wiley-Blackwell Publishing
2014
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| 在線閱讀: | http://psasir.upm.edu.my/id/eprint/36939/1/Crystallization%20and%20preliminary%20crystallographic%20studies%20of%20the%20hypothetical%20protein%20BPSL%201038%20from%20Burkholderia%20pseudomallei.pdf http://psasir.upm.edu.my/id/eprint/36939/ |
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| 總結: | Melioidosis is an infectious disease caused by the pathogenic bacterium Burkholderia pseudomallei. Whole-genome sequencing revealed that the B. pseudomallei genome includes 5855 coding DNA sequences (CDSs), of which ∼25% encode hypothetical proteins. A pathogen-associated hypothetical protein, BPSL1038, was overexpressed in Escherichia coli, purified and crystallized using vapour-diffusion methods. A BPSL1038 protein crystal that grew using sodium formate as precipitant diffracted to 1.55 Å resolution. It belonged to space group C2221, with unit-cell parameters a = 85.36, b = 115.63, c = 46.73 Å. The calculated Matthews coefficient (VM) suggests that there are two molecules per asymmetric unit, with a solvent content of 48.8%. |
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