Crystal structure of polyneuridine aldehyde esterase and in complex with 16-epi-Vellosimine(2WFL, 3GZJ) are available and published by Yang et al.. Structural and Kinetic Study of an S-Formylglutathione Hydrolase from Agrobacterium tumefaciens (3E4D) is availble and published by van Straaten et al.. Crystal structures of a rice cell wall degrading esterase LipA from Xanthomonas oryzae (3H2G, 3H2H, 3H2I, 3H2J, 3H2K) are available and published by Aparna et al.