Two crystal forms and the preliminary X-ray data of the T. reesei hydrophobin HFBII are described.

Acetyl xylan esterase core protein has been crystallized. Diffraction data have been collected to 2.3 Å resolution.

Catechol oxidase from A. oryzae was crystallized by the hanging-drop vapour-diffusion method.

The crystallization and preliminary X-ray diffraction analysis of sarcosine dimethylglycine methyltransferase from H. halochoris is reported.

The crystallization and preliminary diffraction analysis of a β-galactosidase from T. reesei is described. The crystals diffracted to 1.2 Å resolution.

The high-resolution mass-spectrometric characterization, crystallization and X-ray diffraction studies of a recombinant IgE Fab fragment in complex with bovine β-lactoglobulin are reported.

Xylanase IV from T. reesei has been crystallized and X-ray diffraction data have been collected to 2.2 Å resolution.

L-Arabinonate dehydratase and D-xylonate dehydratase from the IlvD/EDD family were crystallized by the vapour-diffusion method. Diffraction data sets were collected to resolutions of 2.40 and 2.66 Å from crystals of L-arabinonate dehydratase and D-xylonate dehydratase, respectively.

The expression, purification, crystallization and preliminary X-ray diffraction analysis of a novel keto-deoxy-D-galactarate dehydratase from A. tumefaciens are described.