Fig. 7From: Biotransformation of zearalenone to non-estrogenic compounds with two novel recombinant lactonases from GliocladiumStructures of ZEA and ZEA-degrading enzymes. (A) Chemical structure of ZEA. (B) Structural panorama of ZHDR52/ZEA (a) and ZHDP83/ZEA (b). The structure of ZEA is shown as a stick model in yellow. (C) Catalytic triplet comparison of the superimposed structures of ZHDR52/ZEA (cyan) and ZHD101/ZEA (green). (D) Catalytic triplet comparison of the superimposed structures of ZHDP83/ZEA (cyan) and ZHD101/ZEA (green). The structure of ZEA is shown as stick models in cyan or greenBack to article page