Fig. 2
From: Genome-wide analysis of purple acid phosphatase structure and expression in ten vegetable species
Phylogenetic relationship and active site regions of PAP amino acid sequences. Left: Simplified Maximum likelihood (ML) tree of 296 PAP amino acid sequences. The items in green are functional characterised reference sequences with the highest similarity to clade A and B and the items in yellow are reference sequences with the highest similarity to clade G [17]. Right: the corresponding sequences of five conserved active site regions (numbers below refer to Phaseolus vulgaris AF236109). Displayed by WebLogo: http://weblogo.berkeley.edu/