Figure 3.

Structures of SWN gene clusters in representatives of five orders of fungi with diverse ecological roles. Taxa are listed by order, family, genus, species, and strain, and the scale on each map indicates the position of the gene cluster on the scaffold (supercontig) or contig indicated. Predicted functions of the gene products are: SwnA, an aromatic amino transferase; SwnH1 and SwnH2, 2-oxoglutarate- and Fe(II)-dependent dioxygenases; SwnN, an NmrA-like, NADB Rossmann-fold reductase; SwnR, an NADB Rossmann-fold reductase; SwnT, a transmembrane transporter; and SwnK, a multifunctional protein with adenylylation (A), phosphopantetheine-binding/thiolation (T), β-ketoacyl synthase (KS), acyltransferase (AT), reductase (SDR), and thioester reductase (SDR e1) domains. SWN genes and swnK domains are color-coded, flanking genes are shown in gray, and swnT of ICE is represented as a likely pseudogene.