ZC3HC1 Is a Novel Inherent Component of the Nuclear Basket, Resident in a State of Reciprocal Dependence with TPR.
ZC3HC1 Is a Novel Inherent Component of the Nuclear Basket, Resident in a State of Reciprocal Dependence with TPR.
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ZC3HC1是核篮子中一种新的固有成分,与TPR处于相互依赖状态。
DOI:
10.3390/cells10081937
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发表时间:
2021-07-30
期刊:
影响因子:
6
通讯作者:
Cordes VC
中科院分区:
文献类型:
--
作者:
Gunkel P;Iino H;Krull S;Cordes VC
The nuclear basket (NB) scaffold, a fibrillar structure anchored to the nuclear pore complex (NPC), is regarded as constructed of polypeptides of the coiled-coil dominated protein TPR to which other proteins can bind without contributing to the NB’s structural integrity. Here we report vertebrate protein ZC3HC1 as a novel inherent constituent of the NB, common at the nuclear envelopes (NE) of proliferating and non-dividing, terminally differentiated cells of different morphogenetic origin. Formerly described as a protein of other functions, we instead present the NB component ZC3HC1 as a protein required for enabling distinct amounts of TPR to occur NB-appended, with such ZC3HC1-dependency applying to about half the total amount of TPR at the NEs of different somatic cell types. Furthermore, pointing to an NB structure more complex than previously anticipated, we discuss how ZC3HC1 and the ZC3HC1-dependent TPR polypeptides could enlarge the NB’s functional repertoire.
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影响因子:
4.3
作者:
Bassermann, F;Peschel, C;Duyster, J
通讯作者:
Duyster, J
影响因子:
7.8
作者:
Bastos, R;Lin, A;Burke, B
通讯作者:
Burke, B
影响因子:
3.8
作者:
Berman JJ
通讯作者:
Berman JJ
影响因子:
7.8
作者:
CORDES, VC;REIDENBACH, S;FRANKE, WW
通讯作者:
FRANKE, WW
DOI:
10.1083/jcb.136.3.515
发表时间:
1997-02-10
期刊:
The Journal of cell biology
影响因子:
--
作者:
Cordes VC;Reidenbach S;Rackwitz HR;Franke WW
通讯作者:
Franke WW