Fig. 1. MORC4 is an ATPase.

a MORC4 domain architecture. The ATPase and CW domains are colored green and yellow, respectively. The ATPaseCW cassette construct contains aa 29–486 of MORC4 (Q8TE76). b, c Rates of ATP hydrolysis by the ATPase domain of MORC4 (b) and the ATPase-CW cassette of MORC4 (c). Data are represented as mean values +/− S.D. of at least three independent experiments (n ≥ 3). Source data are provided in a Source Data file. d The crystal structure of the dimeric MORC4 ATPase-CW/AMPPNP complex. In protomer A, the ATPase domain and the CW domain are shown in a ribbon diagram and colored green and yellow, respectively. In protomer B, the surface representation of the ATPase domain (white) and the CW domain (yellow) is shown. The magnesium (green) and zinc (gray) atoms are shown as spheres. The AMPPNP molecule is in stick representation. Dashed lines represent residues and loops that are not defined by electron density.