Fig. 1From: Enhancing the catalytic activity of a novel GH5 cellulase GtCel5 from Gloeophyllum trabeum CBS 900.73 by site-directed mutagenesis on loop 6Modeled structure of GtCel5. The unique hairpin structure is shown in green. Residues Tyr228 and Asn233 involved in the movement loop 6 are indicatedBack to article page