Figure 2: Sequences and structural models of c4 and c4 variants.
From: Design of protein switches based on an ensemble model of allostery
(a) Graphical illustration of the sequences of c4 and c4 variants indicating the MBP domain (red), BLA domain (blue), engineered glycine linker (yellow) and EAQA linker (green). (b) Structural model of the c4 fusion protein comprises MBP (red) and TEM-1 BLA (blue) domains with the DKT linker and fusion sites indicated by arrows.
