pfam02806: Alpha-amylase_C (this model, PSSM-Id:217237 is obsolete and has been replaced by 426991)
Alpha amylase, C-terminal all-beta domain
Alpha amylase is classified as family 13 of the glycosyl hydrolases. The structure is an 8 stranded alpha/beta barrel containing the active site, interrupted by a ~70 a.a. calcium-binding domain protruding between beta strand 3 and alpha helix 3, and a carboxyl-terminal Greek key beta-barrel domain.