Figure 9. Alignment of the catalytic domains of fungal proteins in subfamily 5 of GH5 (GH5_5) showing its further division into two subclades, GH5_5_1 and GH5_5_2.

All of the sequences have N-terminal CBM's except TaCel5A. StCel5A and TrCel5A are show in green. Sequences from Basidiomycota are shown in red; all other sequences are from Ascomycota. Species abbreviations and taxonomic affiliations are shown in Table S6.