Cooper J B, Foundling S I, Hemmings A, Watson F E, Sibanda B L, Blundell T L, Jones D M, Hallett A, Atrash B, Szelke M
Department of Crystallography, Birkbeck College, University of London, U.K.
Biochem Soc Trans. 1987 Aug;15(4):751-4. doi: 10.1042/bst0150751.