Overexpression, purification, crystallization and data collection on the Bordetella pertussis wlbD gene product, a putative UDP-GlcNAc 2'-epimerase. - Sri Kannathasan V; Staines AG; Dong CJ; Field RA; Preston AG; Maskell DJ; Naismith JH (Acta crystallographica. Section D, Biological crystallography, 2001)