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. 2018 May 2;3(5):4847–4859. doi: 10.1021/acsomega.8b00385

Figure 1.

Figure 1

X-ray PrnA structure drawn using PrnA displayed in silhouette round ribbon. Substrate (Trp-S), cofactor FAD, chlorination agent, hypochlorous acid, and the side chains of the catalytically important K79 and E346 are shown in tube representation. Hypochlorous acid and the to-be halogenated carbon of Trp-S are shown in spherical representation. Carbons are green, nitrogens are dark blue, oxygens are red, and hydrogens are white.