Figure 3From: A multicopy Y-chromosomal SGNH hydrolase gene expressed in the testis of the platyfish has been captured and mobilized by a Helitron transposonConserved amino-acid blocks in the SGNH domain of predicted Texim proteins. Critical residues important for catalytic activity and oxyanion hole residues are indicated, as well as minimum-maximum amino-acid distances between the domains.Back to article page