Fig. 6From: Characterization of a cold-active and salt tolerant esterase identified by functional screening of Arctic metagenomic librariesMultiple alignment of Lip3 and the most similar sequences found using BLASTp against the non-redundant protein database. The most conserved residues are shown in dark blue. The catalytic triad is highlighted by green rectangles. Secondary structure elements obtained from the modeling of Lip3 are as indicatedBack to article page