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. 2015 Apr 7;10(4):e0123270. doi: 10.1371/journal.pone.0123270

Fig 4. Amino acid sequence alignment and mutagenesis of NppY.

Fig 4

(A) Amino acid sequence alignment between NppDI and NppY glycosyltransferases in NPP biosynthesis. Regions for mutagenesis are marked; crosshatch, site-directed mutagenesis (dark gray); asterisk, addition of 7 consecutive amino acids (FARSYTP) from NppDI (light gray); arrow, N-terminal of NppY and C-terminal of NppDI were combined based on straight line. (B) NPP conversion rate through expression of various modified nppY genes in ESK6011.