1.5.1.7 saccharopine dehydrogenase (NAD+, L-lysine-forming) pileus - 2.4.1.231 alpha,alpha-trehalose phosphorylase (configuration-retaining) pileus - 3.4.24.20 peptidyl-Lys metalloendopeptidase pileus - 3.5.1.41 chitin deacetylase pileus -