Crystallization and preliminary X-ray diffraction studies of the human erythrocyte bisphosphoglycerate mutase

Bisphosphoglycerate mutase (EC 2.7.5.4) catalyzes the synthesis and breakdown of 2,3-diphosphoglycerate in red cells. The human enzyme, cloned and expressed in Escherichia coli has been crystallized in the rhombohedral space group R32 with a = b = c = 100.4 A and alpha = beta = gamma = 81.2 degrees. The asymmetric unit contains either a dimeric enzyme molecule, or a monomer.