Figure 2. Structure diagram of Pmi LAAD. (A, B) The homology model of Pmi LAAD built based on the crystal structure of LAAD from Proteus myxofaciens (PDB ID: 5fjn); (C) Docking the cofactor FAD into this model, The green, red, and gray cartoon structures represent the substrate binding domain, cofactor binding domain, and insertion module, respectively; (D) The surface mode of the domain distribution map of Pmi LAAD. The yellow (green) stick model represents the cofactor FAD and Ligant (Anthranilic acid, inPma LAAD).