1.5.1.7	in complex with NAD+ and saccharopine, hanging drop vapour diffusion method in 20% (w/v) PEG 8000, 0.1 M MES (pH 6.0), and 0.2 M Ca(OAc)2	
1.5.1.7	mutant enzyme C205S, hanging drop vapor diffusion method, using 100 mM Tris (pH 7.0), 30% (w/v) PEG-MME 2000 at 4°C	
1.5.1.7	the apo-enzyme is obtained using the hanging drop vapour diffusion method with 100 mM Tris (pH 7.0) and 22% (w/v) PEG 8000, sulfate-, AMP-, and oxalylglycine-bound enzyme crystals are obtained by the hanging drop vapour diffusion method with 26% (w/v) PEG-MME 2000 in 100 mM Tris (pH 7.0) containing 200 mM (NH4)2SO4, or with 24% (w/v) PEG-MME 2000 in 100 mM Bis-Tris, pH 6.5, or with 24% (w/v) PEG-MME 2000 in 100 mM Tris, pH 8.0, at 4°C, respectively