Figure 2.
Two different views A and B of the ribbon representation of the PrnA crystal structure, with Trp-S, FAD, hypochlorous acid, K79, and E346 rendered as tubes and labeled. Hypochlorous acid and the to-be halogenated carbon of Trp-S are represented with a sphere rendering. Carbons are bright green and additional element colors are as follows: nitrogen is dark blue, oxygen is red, and hydrogen is white. In addition, the distance between the FAD C4A carbon and Trp-S C7 atom is drawn with a dashed line and the distance is labeled in blue.