Figure 3.

Alignment of trp sequences from different contigs and scaffolds. The following abbreviations are used: E, trpE; G, trpG (or sequences with a high similarity to pabA); C, trpC; D, trpD; F, trpF; B, trpB; A, trpA; Unk, an ORF with unknown function; truA, the tRNA pseudouridine synthase; moaC, a protein related to the molybdenum cofactor; SSL22, DNA or RNA helicases of superfamily II; lexA, the SOS-response transcriptional repressor.