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. Author manuscript; available in PMC: 2016 Apr 1.
Published in final edited form as: J Mol Recognit. 2015 Feb 19;28(4):220–231. doi: 10.1002/jmr.2419

Figure 8.

Figure 8

Superimposition of simulated structures as derived from MD analysis conducted on the structural model of WW1-WW2 tandem module of WWOX alone (unliganded) and in complex with p73 peptide containing the PPXY motif bound to the WW1 domain (liganded). Note that the superimposed structures for the unliganded (a) and liganded (b) WW1-WW2 tandem module were obtained at 200-ns time intervals over the second half of simulation (2–4μs). All 11 structures were superimposed with respect to the backbone atoms (N, Cα and C) of the core regions of WW1 (residues 22–43) and WW2 (residues 63–84) domains. In each case, the constituent WW1 (residues 22–43) and WW2 (residues 63–84) domains are respectively colored red and green, while the N-terminal loop (residues 16–21), interdomain linker (residues 44–62) and C-terminal loop (residues 85–91) are respectively shown in blue, gray and magenta. In (b), the p73 peptide is not shown for clarity.