“In Silico” Characterization of 3-Phytase A and 3-Phytase B from Aspergillus niger

Figure 12

Result of the docking between the A Chain of the homodimer from 3-phytase B and the phytic acid. (a) Active site (RHGXRXP-HD) consisting of residues R₆₂, , R₆₆, R₁₅₆, H₃₁₈, and versus phytic acid. (b) Ribbons diagram of the amino acids that compose the active site of the protein and (c) surface diagram of the phytic acid ligand attached to the pocket of the active site of the protein, visualized with the program Autodock.

(a)

(b)

(c)