Fig. 8.

Predicted enzymatic active sites on the predicted 3D structures of uncharacterized protein LOC110648447 isoform X1 (A), isoform X2 (B), and isoform X3 (C) by I-TASSER and visualized by UCSF Chimera software. Norcoclaurine synthase activity (EC:4.2.1.78) was predicted to be performed by isoform X1 at residues Gly49 (green) and Leu68 (orange) with a C-score^EC = 0.386, by isoform X2 at residues Ile45 (blue) and Gly49 (green) with a C-score^EC = 0.349, and by isoform X3 at residue Gly49 (green) with a C-score.^EC = 0.415