Crystallization and preliminary crystallographic data of a truncated derivative from the human c-Ha-ras protein |
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| Authors: | K Morikawa M Tsujimoto T Higashi O Matsumoto K Miura E Ohtsuka S Noguchi S Nishimura |
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| Institution: | Protein Engineering Research Institute, Tokyo, Japan. |
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| Abstract: | A truncated derivative of the human c-Ha-ras protein has been crystallized from polyethylene glycol 6000 solution by a vapour diffusion technique. The rectangular prism diffracts X-rays to at least 2.5 A resolution (1 A = 0.1 nm). The unit cell is monoclinic, space group P21, with unit cell parameters of a = 50.2 A, b = 110.9 A, c = 36.4 A, beta = 97.2 degrees. The unit cell contains four molecules. |
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