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Title: The structure of D-galactose-binding protein at 4.1 A resolution looks like L-arabinose-binding protein. Author: Quiocho FA, Pflugrath JW. Journal: J Biol Chem; 1980 Jul 25; 255(14):6559-51. PubMed ID: 6993475. Abstract: The structure of D-galactose-binding protein, a receptor for both high affinity active transport system and chemotaxis in Escherichia coli, has been solved at 4.1 A resolution using three heavy atom derivatives. The molecule is ellipsoidal with dimensions of about 65 X 35 X 35 A. The overall shape of the molecule and the indication that the molecule consists of two domains separated by a cleft are reminiscent of the structure of L-arabinose-binding protein.[Abstract] [Full Text] [Related] [New Search]