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. 2016 Dec 7;15:207. doi: 10.1186/s12934-016-0609-1

Fig. 4.

Fig. 4

RMSD between the tertiary structure of UGT76G1 and the four crystal based structural templates. Blue <1 Å; Green 1–2 Å; Yellow 2–3 Å; Orange 3–4 Å and Red >4 Å. Numbering is according to the UGT76G1 amino acid sequence. S UGT76G1 residues selected for site-saturation mutagenesis. C residues considered for site-saturation mutagenesis but found to be fully conserved