. 2017 Mar 31;8(5):4093–4099. doi: 10.1039/c6sc05381e

Table 1. Grouping of the 23 chosen MAO-N residues into six randomization sites A, B, C, D, E and F and the NDT codes used in saturation mutagenesis. The green numbers denote “active site” positions, the red ones “tunnel” positions and purple ones “shared” positions.