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  • Title: Cloning, overexpression, purification, crystallization and preliminary diffraction analysis of the receiver domain of MicA.
    Author: Bent CJ, Isaacs NW, Mitchell TJ, Riboldi-Tunnicliffe A.
    Journal: Acta Crystallogr D Biol Crystallogr; 2003 Apr; 59(Pt 4):758-60. PubMed ID: 12657804.
    Abstract:
    MicA is a response regulator from Streptococcus pneumoniae thought to be involved in redox-energy sensing under oxygen-limiting environments. The purified protein was crystallized using the sitting-drop vapour-diffusion technique. X-ray diffraction data were collected using synchrotron radiation to a resolution of 1.91 A. The crystals belong to the monoclinic space group C222(1), with unit-cell parameters a = 78.69, b = 92.57, c = 37.16 A, alpha = beta = gamma = 90.0 degrees. The Matthews coefficient indicates that MicA crystallizes with one molecule in the asymmetric unit.
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