Crystallization and preliminary X-ray crystallographic analysis of rabbit l-gulonate 3-dehydrogenase
- Advanced Protein Crystallography Research Group, RIKEN SPring-8 Center, Harima Institute, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148 (Japan)
- SR System Biology Research Group, RIKEN SPring-8 Center, Harima Institute, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148 (Japan)
- Laboratory of Biochemistry, Gifu Pharmaceutical University, Mitahora-higashi, Gifu 502-8585 (Japan)
The preliminary X-ray crystallographic study of rabbit l-gulonate 3-dehydrogenase is described. Rabbit l-gulonate 3-dehydrogenase was crystallized using the oil-microbatch method at 295 K. X-ray diffraction data were collected to 1.70 Å resolution from a crystal at 100 K using synchrotron radiation. The crystal belongs to the C-centred monoclinic space group C2, with unit-cell parameters a = 71.81, b = 69.08, c = 65.64 Å, β = 102.7°. Assuming the presence of a monomeric protomer in the asymmetric unit gives a V{sub M} value of 2.21 Å{sup 3} Da{sup −1} and a solvent content of 44.4%. A cocrystal with NADH, which was isomorphous to the apo form, was also prepared and diffraction data were collected to 1.85 Å resolution using Cu Kα radiation at 100 K.
- OSTI ID:
- 22360477
- Journal Information:
- Acta Crystallographica. Section F, Vol. 64, Issue Pt 3; Other Information: PMCID: PMC2374150; PMID: 18323616; PUBLISHER-ID: en5278; OAI: oai:pubmedcentral.nih.gov:2374150; Copyright (c) International Union of Crystallography 2008; Country of input: International Atomic Energy Agency (IAEA); ISSN 1744-3091
- Country of Publication:
- United Kingdom
- Language:
- English
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