Fig. 1

SDS-PAGE analysis showing the zeolite-binding capacity of L-enzymes (white circle) and enzymes (without linker) (black circle). a L-BglA and BglA, b L-XynB and XynB, c ManA-L and ManA. Standard zeolite binding assays were performed with partially-purified proteins as described in the “Methods” section. S starting protein sample, U unbound protein fraction, W1 wash fractions (1 of 3 total), B zeolite-bound protein fraction