Fig. 6From: Biochemical characteristics and molecular mechanism of an exo-type alginate lyase VxAly7D and its use for the preparation of unsaturated monosaccharidesHomology modelling of VxAly7D. a The structures of VxAly7D, AlyA5 (PDB ID: 4BE3) and A1-II′ (PDB ID: 2CWS) were performed using PyMOL. VxAly7D, red cartoon; AlyA5, green cartoon; A1-II′, yellow cartoon. b Three extra loops of VxAly7DBack to article page