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. 2020 Feb 19;52(2):204–212. doi: 10.1038/s12276-020-0382-4

Fig. 5. Complex structure of the class IIa HDAC4 catalytic domain (HDAC4cd) and SMRT-derived peptides (SPs).

Fig. 5

The bound SPs are superposed. HDAC4cd and the bound peptides are differentiated by alternating colors. Side chains of the peptides are displayed with ball-and-stick models. The catalytic and structural zinc ions are drawn with balls and indicated with black-dotted circles.