Sabini, E., Hazra, S., Ort, S., Konrad, M., & Lavie, A. (2008). Structural basis for substrate promiscuity of dCK. Journal of Molecular Biology, 378(3), 607-621. Retrieved from http://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6WK7-4RYV290-1-T&_cdi=6899&_user=38661&_orig=browse&_coverDate=05%2F02%2F2008&_sk=996219996&view=c&wchp=dGLbVzb-zSkWW&md5=cb7f0a6bb81c4181e3dd1e8ff0f0aa64&ie=/sdarticle.pdf.