Fig. 2
From: Structure-based design and construction of a synthetic phage display nanobody library
A Amino acid frequencies per randomized position for the constructed library. Each pair of bars represents the experimental frequencies obtained by NGS and the corresponding theoretical (designed) frequencies. B, C Structural superposition of 33 and 37 Nb crystal structures showing 10 aa-long and 14 aa-long CDR3 loops, respectively. D Structural superposition of 100 randomly selected library Nbs modeled with NanoNet