Crystal structures of mutants of an epoxide hydrolase from Bacillus megaterium (4INZ, 4IO0) are available and published by Kong et al.. They identified an active tunnel for substrate access and product release of this enzyme. Structures of S-selective hydroxynitrile lyase from Baliospermum montanum (apo1 and apo2) (3WWO, 3WWP) are available and published by Nakano et al.. Crystal structure of a novel nanomolar selective butyrylcholinesterase Inhibitor is published by Brus et al. and is available (4TPK).
Crystal structures of mutants of an epoxide hydrolase from Bacillus megaterium (