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THE FLAVIVIRUS ENVELOPE PROTEIN-E - ISOLATION OF A SOLUBLE FORM FROM TICK-BORNE ENCEPHALITIS-VIRUS AND ITS CRYSTALLIZATION
被引:55
作者:
HEINZ, FX
[1
]
MANDL, CW
[1
]
HOLZMANN, H
[1
]
KUNZ, C
[1
]
HARRIS, BA
[1
]
REY, F
[1
]
HARRISON, SC
[1
]
机构:
[1] HARVARD UNIV,HOWARD HUGHES MED INST,DEPT BIOCHEM & MOLEC BIOL,CAMBRIDGE,MA 02138
关键词:
D O I:
10.1128/JVI.65.10.5579-5583.1991
中图分类号:
Q93 [微生物学];
学科分类号:
071005 ;
100705 ;
摘要:
By the use of limited trypsin digestion of purified virions, we generated a membrane anchor-free and crystallizable form of the tick-borne encephalitis virus envelope glycoprotein E. It retained its reactivity with a panel of monoclonal antibodies, and only subtle structural differences from the native protein E were recognized. Treatment with the bifunctional cross-linker dimethylsuberimidate resulted in the formation of a dimer. Crystallization experiments yielded hexagonal rod-shaped crystals suitable for X-ray diffraction analysis.
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页码:5579 / 5583
页数:5
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