Nuclear pores. Architecture of the nuclear pore complex coat.
Nuclear pores. Architecture of the nuclear pore complex coat.
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DOI:
10.1126/science.aaa4136
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发表时间:
2015-03-06
期刊:
影响因子:
--
通讯作者:
Hoelz A
中科院分区:
文献类型:
--
作者:
Stuwe T;Correia AR;Lin DH;Paduch M;Lu VT;Kossiakoff AA;Hoelz A
The nuclear pore complex (NPC) constitutes the sole gateway for bidirectional nucleocytoplasmic transport. Despite half a century of structural characterization, the architecture of the NPC remains unknown. Here, we present the crystal structure of a reconstituted ~400 kDa coat nucleoporin complex (CNC) from S. cerevisiae at a 7.4-Å resolution. The crystal structure revealed a curved Y-shaped architecture and the molecular details of the coat nucleoporin interactions forming the central “triskelion” of the Y. A structural comparison of the yeast CNC with an electron microscopy reconstruction of its human counterpart suggested the evolutionary conservation of the elucidated architecture. Moreover, thirty-two copies of the CNC crystal structure docked readily into a cryoelectron tomographic reconstruction of the fully-assembled human NPC, thereby accounting for ~16 MDa of its mass.
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DOI:
10.1073/pnas.0907453106
发表时间:
2009-08-25
影响因子:
11.1
作者:
Seo, Hyuk-Soo;Ma, Yingli;Hoelz, Andre
通讯作者:
Hoelz, Andre
DOI:
10.1073/pnas.0909373106
发表时间:
2009-10-20
影响因子:
11.1
作者:
Nagy, Vivien;Hsia, Kuo-Chiang;Hoelz, Andre
通讯作者:
Hoelz, Andre
DOI:
10.1126/science.1165886
发表时间:
2008-11-28
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Brohawn SG;Leksa NC;Spear ED;Rajashankar KR;Schwartz TU
通讯作者:
Schwartz TU
影响因子:
11.4
作者:
Lutzmann, M;Kunze, R;Hurt, E
通讯作者:
Hurt, E
DOI:
10.1083/jcb.201007098
发表时间:
2010-11-01
期刊:
The Journal of cell biology
影响因子:
--
作者:
Mitchell JM;Mansfeld J;Capitanio J;Kutay U;Wozniak RW
通讯作者:
Wozniak RW