Figure 1
From: Synthetic xylan-binding modules for mapping of pulp fibres and wood sections
Sequence differences between the five different modules. Each protein is 165 amino acid residues long not counting the hexa-histidine tag, used in this investigation. Amino acids are represented by the standard one-letter code. Identities with the wt CBM4-2 sequence are shown by dots. Residue numbering is in accordance with Simpson et al. [25].