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. 2020 Jul 30;8:873. doi: 10.3389/fbioe.2020.00873

FIGURE 2.

FIGURE 2

Phylogenetic tree of pectin lyases included in the current study shown versus all reviewed Swiss-Prot entries (red labels indicating Swiss-Prot accession numbers). From the radial tree (top right), three clusters were identified: a bacterial cluster (BC, red) and three fungal clusters (FC1-FC3, green). Pectin lyases PelA, PelB, PelC, PelD, and PelF from A. niger strains CBS 513.88 and CBS 120.49 are indicated with colored dots. The UniProt database does not indicate CBS 120.49 in these entries, but tracking the submissions they all originate from A. niger CBS 120.49. AlPelA from the same A. luchuensis strain as AlPelB, AlPelC, AlPelD, and AlPelF is indicated to visualize its close relatedness to AtPelA studied here.