Fig. 3
From: Plant pectin acetylesterase structure and function: new insights from bioinformatic analysis
Model of AtPAE8 using a human Notum as template. a AtPAE8 model threaded into a human Notum (4UYU_A). b Structure of the human Notum (4UYU_A). c Structural superimposition between the modeled AtPAE8 structure (blue) and the human Notum (green). d Location of the conserved amino acid residues across the model. The conserved amino acid residues in all Arabidopsis PAEs are depicted in pink and the conserved cysteines are in olive. The putative catalytic triad is in red