... FEBS 2003 a-Amylase family members with starch-binding domain (Eur. J. Biochem. 270) 645Relation between domain evolution, specificity, and taxonomyof the a-amylase family members containing ... family; glycoside hydrolase family 13;starch-binding domain; evolutionary tree; domain evolution.The a-amylase family (glycoside hydrolase family 13, withclose relatives in families 70 and 77) consists ... determinations of family members with yet otherspecificities are in progress (e.g. [17,18]). Furthermore,prediction of the presence of this (b/a)8-barrel fold in other family members has been...