Figure 4.
Alignment of the amino acid sequences of Lac5 and LacA from P. lycii. Laccase signature regions L1–L4 (according to [69]) are indicated with violet. Copper coordinating amino acid residues are indicated with coral for the T1 copper ion, leaf green for the T2 copper ion, and marine blue for the pair of T3 copper ions. Potential glycosylation sites are colored with gray and occupied glycosylation sites are colored with red.