Enzymatic synthesis of complex glycosaminotrioses and study of their molecular recognition by hevein domainsElectronic supplementary information (ESI) available: Figures: potential energy maps and global minimum conformers of disaccharide entities of 1?3; trajectory ?/? plots for 1 and 2; COSY and TOCSY spectra for 1 and 2; titration points obtained upon addition of increasing amounts of 1 and 2 to hevein; backbone rms deviation from initial NMR structure along solvated MD simulations for complexes of hevein with 1?3. Tables: relative energy and geometric features of possible conformers of disaccharide entities of 1?3; 1H and 13C NMR data. See http://www.rsc.org/suppdata/ob/b4/b401037j/