1.3.1.3	5beta-POR, in the presence and absence of the cofactor NADP+, hanging drop vapour diffusion method, using 15% polyethylene glycol 4000, 0.1 M ammonium acetate, and 0.1 M sodium citrate, pH 5.6	698762	
1.3.1.3	by the hanging-drop method, at 2.7 A resolution, crystals belong to space group P43212, contain a single 5beta-POR molecule in the asymmetric unit and tend to diffract anisotropically, identification of six out of eight possible Se-atom positions	671101	
1.3.1.3	enzyme in binary complex with product NADP+, containing two monomers of AKR1D1, each of which consists of a 325-residue polypeptide chain that adopts an (alpha/beta)8-barrel fold, the AKR1D1-NADP+ complex adopts an extended anti-conformation, X-ray diffraction structure determination and analysis at 1.79 A resolution, comparison with other enzyme binary and tertiary ligand complex structures, overview	705710	
1.3.1.3	hanging drop vapour diffusion method in 20% (w/v) PEG-4K, 0.1 M sodium cacodylate (pH 6.5), 0.2 M sodium citrate, 0.5 M (NH4)2SO4	685271	
1.3.1.3	hanging drop vapour diffusion method, in 0.1 M Tris/HEPES (pH 7.5), 10-20% (w/v) polyethylene glycol 4000, and 10% isopropyl alcohol	687723	
1.3.1.3	homology modeling of structure	762984	
1.3.1.3	purifed recombinant h5beta-red in ternary complex with NADPH and androstenedione, hanging-drop vapor diffusion technique, 2:1 v/v ratio of protein and well solution, about 5 days, X-ray diffraction structure determination and analysis at 2.0-2.3 A resolution	702225	
1.3.1.3	recombinant wild-type and mutant enzymes from Escherichia coli strain M15 by nickel affinity chromatography	726120	
1.3.1.3	the crystal structure of the 5beta-POR-NADP+ binary complex reveals that 5beta-POR exhibits a characteristic short-chain dehydrogenase fold with an N-terminal domain consisting of a double Rossmann fold for cofactor binding and an insertional domain between strands betaF and betaG of about 100 residues for substrate binding, crystal structure of the 5beta-POR-NADP+ binary complex reveals that the side chain of K147 is found in a similar position to the lysine residue of the YXX(S)K motif in standard short-chain dehydrogenases	697264