2.4.1.264 | hanging drop vapour diffusion method, crystal structure of apo-enzyme at 1.9 A resolution, and of enzyme in complex with UDP, at 2.28 A resolution. Residue Asp157 serves as the general base in the transfer reaction. Residues M231, M273, E272, Y292, M306, K307, and Q310 interact with UDP. Cocrystallisation of GumK or mutant D157A in presence of UDP-glucuronate is not possible |
704434 |