Figure 4
From: Phylogenomics and signature proteins for the alpha Proteobacteria and its main groups
Partial sequence alignments of DNA Gyrase B showing a 4 aa insert that is mainly specific for the Sphingomonadales species. A 4–5 aa insert present in some other α-proteobacteria could be due to either LGTs or taxonomic anomalies. The dashes (-) denote identity with the amino acid on the top line. Sequence information for other groups of bacteria (which do not contain this insert) is not shown.