Zandarashvili L, Esadze A, Vuzman D, Kemme CA, Levy Y, Iwahara J. Balancing between affinity and speed in target DNA search by zinc-finger proteins via modulation of dynamic conformational ensemble. Proc Natl Acad Sci U S A. 2015 Sep 15;112(37):E5142–9. PMID: 26324943; PMCID: PMC4577168.