Results on a planar multi-loop structure. Fluctuations of a 2D chain with a closed ring constrained on the three ends (open circles). Left: initial conformation. The angular prior for each link is modeled as a normal distribution with 20° standard deviation. Right: 20 samples with skip length 100.
Zhang and Hauser BMC Structural Biology 2013 13(Suppl 1):S9 doi:10.1186/1472-6807-13-S1-S9