Crystallization of phosphatidylinositol-specific phospholipase C from Bacillus cereus.
Crystallization of phosphatidylinositol-specific phospholipase C from Bacillus cereus.
复制标题
来自蜡状芽孢杆菌的磷脂酰肌醇特异性磷脂酶 C 的结晶。
DOI:
10.1016/s0006-3495(93)81439-5
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发表时间:
1993
影响因子:
3.4
通讯作者:
Griffith,OH
中科院分区:
文献类型:
--
作者:
Bullock,TL;Ryan,M;Kim,SL;Remington,SJ;Griffith,OH
Phosphatidylinositol-specific phospholipase C (PI-PLC) cleaves phosphoinositides into two parts, lipid-soluble diacylglycerol and the water-soluble phosphorylated inositol. Two crystal forms of Bacillus cereus PI-PLC have been obtained by the vapor diffusion technique. Hexagonal crystals were grown from solutions containing polyethylene glycol (PEG; 4,000 to 8,000 D). The space group of these hexagonal crystals is P6(1)22 (or the enantiomorphic space group P6(5)22), with cell constants a=b = 133 A, and c=231 A. The crystals diffract to 2.8 A. The second crystalline form was grown from a two-phase PEG (600 D)-sodium citrate solution. The phase diagram and PI-PLC distribution between phases has been determined. The enzyme crystallizes from the PEG-rich phase. The crystals are orthorhombic with space group P2(1)2(1)2(1) (a = 45 A, b=46 A, c=160 A), and contain one PI-PLC monomer per asymmetric unit. The orthorhombic crystals diffract to 2.5 A. Both the hexagonal and orthorhombic forms are suitable for crystallographic studies.
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DOI:
--
发表时间:
1991
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Shortridge,RD;Yoon,J;Lending,CR;Bloomquist,BT;Perdew,MH;Pak,WL
通讯作者:
Pak,WL
DOI:
10.1016/0304-4165(91)90037-h
发表时间:
1991
期刊:
Biochimica et biophysica acta
影响因子:
--
作者:
K. Jäger;S. Stieger;U. Brodbeck
通讯作者:
U. Brodbeck
影响因子:
3.6
作者:
M. Leimeister;E. Domann;T. Chakraborty
通讯作者:
T. Chakraborty
影响因子:
3.9
作者:
T. Harden;A. Morris;G. L. Waldo;C. Downes;J. Boyer
通讯作者:
J. Boyer
DOI:
10.1016/0309-1651(91)90058-q
发表时间:
1991
期刊:
Cell biology international reports
影响因子:
--
作者:
M. Carrington;D. Walters;H. Webb
通讯作者:
H. Webb