1.8.4.9 - 1.8.4.9 hanging-drop vapour diffusion 1.8.4.9 purified recombinant detagged C-terminal redox domain of AtAPR1, sitting drop vapor diffusion method, crystallization from 100 mM Tris, pH 7.0, 1.0 M sodium citrate, and 200 mM sodium chloride, at 10°C, 1 week, X-ray diffraction structure determination and analysis at 2.70 A resolution, structure modeling via molecular replacement method using the J-Trx1 fragment of protein disulfide reductase ERdj5 from Mus musculus (PDB entry 3APQ), as the template