Purification, crystallization and preliminary X-ray diffraction analysis of Omp6, a protoilludene synthase from Omphalotus olearius.

Purification, crystallization and preliminary X-ray diffraction analysis of Omp6, a protoilludene synthase from Omphalotus olearius.
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Omp6(一种来自 Omphalotus olearius 的原伊鲁烯合酶)的纯化、结晶和初步 X 射线衍射分析。

DOI:
10.1107/s1744309113010749
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发表时间:
2013
期刊:
Acta crystallographica. Section F, Structural biology and crystallization communications
影响因子:
--
通讯作者:
Schmidt-Dannert,Claudia
Schmidt-Dannert,Claudia
中科院分区:
--
文献类型:
--
作者:
Quin,MaureenB;Wawrzyn,Grayson;Schmidt-Dannert,Claudia

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Basidiomycetes produce a wide range of industrially relevant natural products. One of the main classes of natural products isolated from fungi are terpenoids, a highly diverse group of secondary metabolites, many of which are bioactive and have been adapted for pharmaceutical purposes. The discovery of a suite of novel sesquiterpene synthases from Omphalotus olearius via genome sequencing and bioinformatic analyses has recently been described. Here, the expression, purification and crystallization of one of these enzymes (Omp6), a protoilludene synthase, is reported. A native crystal diffracted to a resolution of 2.9 Å and belonged to space group P21, with unit-cell parameters a = 43.67, b = 76.76, c = 107.22 Å, α = γ = 90, β = 95°. A diffraction data set was collected on a home-source Rigaku/MSC MicroMax-007 X-ray generator.
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