Fig. 6.
Alignment of A. flavus NSH9 α-amylase deduced amino acid sequence with other Aspergillus α-amylase. The seven conserved peptide sequences are indicated in blue. The conserved three catalytic residues, two His and one Arg, are indicated in bolded blue. Amino acid residues indicating enzyme acting only on α-1,4-bonds are highlighted. The two amino acids in red are unique residues presence only in α-amylase of A. flavus NSH9