To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S1. RD fit MD mode. Interpolation of between extremes of the RD fit MD mode is as shown in Fig. 1F. Allosteric switch regulates protein–protein binding through collective motion Colin A. Smith, David Ban, Supriya Pratihar, Karin Giller, Maria Paulat, Stefan Becker, Christian Griesinger, Donghan Lee, and Bert L. de Groot PNAS. 2016. DOI: 10.1073/pnas.1519609113 Download Original Video Browse All Videos »