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. 2021 Dec 3;12:7057. doi: 10.1038/s41467-021-27142-6

Fig. 7. MQ bound to C124 in p53-DNA complexes.

Fig. 7

The MQ-C124 conjugates and associated intra- and intermolecular interactions are based on the following structures. a R282W-DNA-MQ. b R273C/S240R-DNA-MQ. c wt-DNA-MQ (I). d wt-DNA-MQ (II). e wt-DNA-MQ (III). MQ-C124 is located at the C-terminus of the flexible L1 loop (residues 113–124). R282W-DNA-MQ differs largely from the other four structures by the orientation and position of the bound MQ (see text for details). The structures are in stick representation with the following color codes: C atoms shown in green for MQ, pink for the MQ-modified p53 monomers and light blue for the neighboring monomers. N, O, S and P atoms are in blue, red, yellow and orange, respectively. Hydrogen bonds, CH···O and VdW interactions shown in red, blue and grey dotted lines, respectively, and water molecules shown as red spheres.