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. Author manuscript; available in PMC: 2019 Sep 13.
Published in final edited form as: J Med Chem. 2018 Aug 17;61(17):8054–8060. doi: 10.1021/acs.jmedchem.8b01013

Table 1.

Average intermolecular interactions in monoden-tate HDAC6–inhibitor complexes (Å)

Inhibitor 1 2 3
N–O---Zn2+ 2.1 1.8 2.0
H2O---Zn2+ 2.1 2.0 2.2
C=O---OH2 2.8 2.7 2.7
O---O (Y745) 2.5 2.8 2.8
H2O---N (H573) 2.6 2.6 2.4
H2O---N (H574) 2.9 2.9 2.9