Figure 3. Phylogenetic reconstruction of the protein-specific tree for EndoS-like proteins, based on 1099 amino acids.

All internal nodes were supported by a Bayesian posterior probability (PP) of 0.99–1.0 except for nodes highlighted with grey squares (0.80<PP<0.95) or black squares (PP<0.80). The scale bar indicates genetic distance. Non-verified hypothetical proteins predicted from gene models are indicated with grey branches, the EndoS₂ clade is highlighted in blue and the fungal clade is highlighted in red. For accession numbers, see Supplementary Table S3 at http://www.biochemj.org/bj/455/bj4550107add.htm.