Orthogonal labeling of M13 minor capsid proteins with DNA to self-assemble end-to-end multiphage structures.
Orthogonal labeling of M13 minor capsid proteins with DNA to self-assemble end-to-end multiphage structures.
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DOI:
10.1021/sb400019s
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发表时间:
2013-09-20
影响因子:
4.7
通讯作者:
Belcher, Angela M.
中科院分区:
文献类型:
--
作者:
Hess, Gaelen T.;Guimaraes, Carla P.;Spooner, Eric;Ploegh, Hidde L.;Belcher, Angela M.
M13 bacteriophage has been used as a scaffold to organize materials for various applications. Building more complex multi-phage devices requires precise control of interactions between the M13 capsid proteins. Towards this end, we engineered a loop structure onto the pIII capsid protein of M13 bacteriophage to enable sortase-mediated labeling reactions for C-terminal display. Combining this with N-terminal sortase-mediated labeling, we thus created a phage scaffold that can be labeled orthogonally on three capsid proteins: the body and both ends. We show that covalent attachment of different DNA oligonucleotides at the ends of the new phage structure enables formation of multi-phage particles oriented in a specific order. These have potential as nanoscale scaffolds for multi–material devices.
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DOI:
10.1083/jcb.201108103
发表时间:
2011-11-28
期刊:
The Journal of cell biology
影响因子:
--
作者:
Guimaraes CP;Carette JE;Varadarajan M;Antos J;Popp MW;Spooner E;Brummelkamp TR;Ploegh HL
通讯作者:
Ploegh HL
影响因子:
10.8
作者:
Nam, KT;Peelle, BR;Belcher, AM
通讯作者:
Belcher, AM
影响因子:
16.6
作者:
Cheng, Enjun;Xing, Yongzheng;Liu, Dongsheng
通讯作者:
Liu, Dongsheng
影响因子:
17.1
作者:
Lee, Ju Hun;Domaille, Dylan W.;Cha, Jennifer N.
通讯作者:
Cha, Jennifer N.
影响因子:
64.8
作者:
ELLINGTON, AD;SZOSTAK, JW
通讯作者:
SZOSTAK, JW