Fold: Phosphorylase/hydrolase-like [53162]
core: 3 layers, a/b/a ; mixed sheet of 5 strands: order 21354; strand 4 is antiparallel to the rest; contains crossover loops
Superfamily: Zn-dependent exopeptidases [53187]
core: mixed beta-sheet of 8 strands, order 12435867; strands 2, 6 & 7 are antiparallel to the rest uperfamily