EC Number   |
|---|
   1.2.5.3 | crystal structure analysis |
| 1.2.5.3 | crystallization at high (Moplus CODH)cand low intracellular molybdenum content (Mominus CODH), hanging drop vapour-diffusion method, Moplus CODH species at 2.5 units/mg obtained by mixing 0.006 ml of protein in 50 mM Hepes/NaOH, pH 7.2, with 0.002 ml of reservoir solution containing 1.1 M NaK-tartrate, 0.3 M (NH4)H2PO4, pH 7.2, 3% w/v methylpentanediol, and 10 mM dithioerythritol, 1-2 weeks, 4°C, from the Mominus CODH species (0.02 units/mg) under the same crystallization conditions only strong bunched crystals in a brown precipitate emerge. Crystals suitable for X-ray data collection are prepared by repeated washing of these crystals with crystallizing agent to remove precipitate, redissolving of crystals in 50 mM Hepes/NaOH followed by recrystallization under the above conditions, X-ray diffraction structure determination and analysis at 2.25 A and 2.35 A resolution, respectively |
| 1.2.5.3 | enzyme in complex with inhibitor n-butylisonitrile, PDB ID 1N62, structure analysis |
| 1.2.5.3 | purified reconstituted enzyme, hangig drop vapour diffusion method, X-ray diffraction structure determination and analysis at 1.7 A resolution |
| 1.2.5.3 | vapor diffusion method using 0.8 M KH2PO4, 0.8 M NaH2PO4, 2% MPD, and 100 mM HEPES, pH 7.3, crystals containing cyanide are cocrystallized in the presence of 4 mM potassium cyanide, X-ray diffraction structure determination and analysis at 2.36-2.5 A resolution |
