| Literature DB >> 19339972 |
Xiuhua Dong1, Anindita Biswas, Yuh Min Chook.
Abstract
CRM1 (or exportin 1, Xpo1) transports proteins out of the cell nucleus through the nuclear pore complex. In the cytoplasm, GTP hydrolysis and consequent dissociation of Ran from CRM1 releases low-affinity substrates, while additional factors facilitate release of high-affinity substrates. Here we provide a model for human CRM1 export complex assembly and disassembly through structural and biochemical analyses of CRM1 bound to the substrate snurportin 1 (SNUPN, also called snuportin 1).Entities:
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Year: 2009 PMID: 19339972 PMCID: PMC3437629 DOI: 10.1038/nsmb.1586
Source DB: PubMed Journal: Nat Struct Mol Biol ISSN: 1545-9985 Impact factor: 15.369