Figure 5
From: Kinetic characterisation of arylamine N-acetyltransferase from Pseudomonas aeruginosa
A comparison of the C -terminal residues of STNAT and PANAT. The active-site triad residues of PANAT (Cys-His-Asp) and the C-terminal residues of PANAT (purple) and STNAT (black) are shown in ball and stick representation. The distances between the active site Cys sulfur atom and residues Leu276 and Phe273 from PANAT and STNAT respectively are 25.8 Å and 17.6 Å respectively, and were determined by using SwissPDB Viewer [46]. The figure was produced with Aesop (M. E. M. Noble, unpublished results).