ISSN:
1399-0047
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Chemistry and Pharmacology
,
Geosciences
,
Physics
Notes:
Cytochrome P450sca-2 from Streptomyces carbophilus catalyzes the hydroxylation of ML-236B sodium salt to pravastatin sodium, a tissue-selective inhibitor of 3-hydroxy-3-methylglutaryl-coenzymeA (HMG-CoA) reductase. HMG-CoA reductase is a key enzyme in cholesterol biosynthesis. Crystals of the protein were obtained by the vapour-diffusion method, using ammonium sulfate as a precipitant. The crystals belong to the trigonal space group P3121 (or its enantiomorph, P3221) with unit-cell dimensions a = 103.5, c = 79.8 Å. Assuming the presence of one molecule in the asymmetric unit, the calculated value of Vm is 2.68 Å3 Da−1. A native data set was collected to a resolution of 2.2 Å.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S0907444999003716
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