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. 2016 Nov 9;7:1802. doi: 10.3389/fmicb.2016.01802

FIGURE 2.

FIGURE 2

Predicted domains of the two OSC enzymes from S. parasitica (SpLASA and SpLASB) and sequence alignment with similar enzymes from different taxa. (A) SpLASA (SPRG_11783) contains two separate Pfam squalene-hopene cyclase domains. SpLASB (SPRG_17895) contains the C-terminal domain only. (B) Protein sequence alignment of diverse OSC enzymes highlighting a key amino acid triad involved in enzyme. The numbers given for the positions of the three amino acids are from the human OSC. Variations in these positions are highlighted with different colors and the enzymes are grouped into LAS and CAS. The S. parasitica sequence shown is from SpLASA. Arabidopsis thaliana CA and A. thaliana LA refer to the CAS and LAS enzymes from A. thaliana, respectively.