title: Crystallization and preliminary crystallographic data of a truncated derivative from the human c-Ha-ras protein.
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.
mesh_terms: D003460:Crystallization; D006801:Humans; D011518:Proto-Oncogene Proteins; D016283:Proto-Oncogene Proteins p21(ras); D014961:X-Ray Diffraction
chemical_list: D011518:Proto-Oncogene Proteins; C501009:HRAS protein, human; D016283:Proto-Oncogene Proteins p21(ras)