A, The binding region with related amino acids residues ALA, ASN, ASP, CYS, GLN, GLU, GLY, HIS, ILE, LEU, LYS, MET, PHE, PRO, SER, THR, TRP, TYR, and VAL; B, Visual of molecular docking shows the confirmation of Diaporthein-A to New Delhi-beta-lactamase with binding energy of -8.02 Kcal/mol.