Extended Data Fig. 7: Structural characterization of inhibited BH32.
From: Design and evolution of an enzyme with a non-canonical organocatalytic mechanism

A ball-and-stick representation of H23 from BH32 inhibited with 2-bromoacetophenone, coloured by atom type with H23 carbon atoms in yellow and acetophenone carbons in white. Clear FEM electron density (blue, contoured at 1σ) extends between the Nε of H23 and acetophenone.