Fig. 1From: Bioinformatics study of phytase from Aspergillus niger for use as feed additive in livestock feed3D structure observation using SPDBV. A Secondary structure β-sheet shown by purple, α-helix by light blue, and loops by white (green on C). B The creatine phosphokinase (CPK) format consists of red for oxygen, blue for nitrogen, orange for phosphate, green for hydrogen bonds, and white to show amino acid molecular bondsBack to article page