Two complementary alpha-fucosidases fromStreptococcus pneumoniaepromote complete degradation of host-derived carbohydrate antigens.

Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4)

16 % PEG 3350, 0.15 M KCl, 1 mM DTT and 0.1 M Bis-Tris.

Canadian Institutes of Health Research (CIHR)

The sequence corresponds to a C-terminally truncated sample during crystallization.