Figure 1 - full size

Figure 1.
Figure 1. The overall architecture of pectin lyase A from strain 4M-147. A schematic representation in which arrows represent b strands and coils represent a helices. Parallel b sheets 1 (PB1) is shown in yellow, PB2 is in green and PB3 is in red. The antiparallel b sheet in the long T3 loop is shown in blue. (Figure prepared using MOLSCRIPT [34].)