TY3 GAG3 protein forms ordered particles in Escherichia coli.
TY3 GAG3 protein forms ordered particles in Escherichia coli.
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TY3 GAG3 蛋白在大肠杆菌中形成有序颗粒。
DOI:
10.1016/j.virol.2007.09.017
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发表时间:
2008
期刊:
影响因子:
3.7
通讯作者:
Sandmeyer,Suzanne
中科院分区:
文献类型:
--
作者:
Larsen,LizaSZ;Kuznetsov,Yurii;McPherson,Alex;Hatfield,GWesley;Sandmeyer,Suzanne
The yeast retrovirus-like element Ty3 GAG3 gene encodes a Gag3 polyprotein analogous to retroviral Gag. Gag3 lacks matrix, but contains capsid, spacer, and nucleocapsid domains. Expression of a Ty3 Gag3 or capsid domain optimized for expression in Escherichia coli was sufficient for Ty3 particle assembly. Virus-like ordered particles assembled from Gag3 were similar in size to immature particles from yeast and contained nucleic acid. However, particles assembled from the CA domain were variable in size and displayed much less organization than native particles. These results indicate that assembly can be driven through interactions among capsid subunits in the particle, but that the nucleocapsid domain, likely in association with RNA, confers order upon this process.
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DOI:
10.1128/9781555817954
发表时间:
2002
期刊:
--
影响因子:
--
作者:
N. Craig;M. Chandler;M. Gellert;A. Lambowitz;P. Rice;S. Sandmeyer
通讯作者:
N. Craig;M. Chandler;M. Gellert;A. Lambowitz;P. Rice;S. Sandmeyer
影响因子:
5.4
作者:
P. Ulbrich;S. Haubova;M. Nermut;E. Hunter;M. Rumlová;T. Ruml
通讯作者:
T. Ruml
影响因子:
2.9
作者:
HANSMA, HG;BROWNE, KA;BRUICE, TC
通讯作者:
BRUICE, TC
DOI:
10.1016/s0005-2736(03)00163-9
发表时间:
2003
期刊:
Biochimica et biophysica acta
影响因子:
--
作者:
Scarlata,Suzanne;Carter,Carol
通讯作者:
Carter,Carol
DOI:
--
发表时间:
1992
期刊:
影响因子:
--
作者:
D. Hatfield;Byeong J. Lee;R. Pirtle
通讯作者:
R. Pirtle