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Fig. 2 | Microbial Cell Factories

Fig. 2

From: Improvement of Fab expression by screening combinatorial synonymous signal sequence libraries

Fig. 2

The design of the signal sequence libraries. The boundaries of each library are marked with vertical bars. The amino acid sequence is shown above the codon sequence. Numbers above the amino acid sequence illustrate the positional diversity. Bold numbers above the table show the position number for each amino acid in the sequence. Letters in italics denote the natural n-region, bold letters denote the natural hydrophobic region and underlined letters denote the natural c-region. The parental light chain PelB, the parental heavy chain PelB and the wild-type PelB codon sequences are shown. H = C, T, A; D = A, G, T; Y = C, T; V = A, G, C; R = A, G

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