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@ARTICLE{Codutti:126274,
author = {L. Codutti and K. Leppek$^*$ and J. Zálešák and V.
Windeisen and P. Masiewicz and G. Stoecklin$^*$ and T.
Carlomagno},
title = {{A} {D}istinct, {S}equence-{I}nduced {C}onformation {I}s
{R}equired for {R}ecognition of the {C}onstitutive {D}ecay
{E}lement {RNA} by {R}oquin.},
journal = {Structure},
volume = {23},
number = {8},
issn = {0969-2126},
address = {London [u.a.]},
publisher = {Elsevier Science},
reportid = {DKFZ-2017-02389},
pages = {1437 - 1447},
year = {2015},
abstract = {The constitutive decay element (CDE) of tumor necrosis
factor α (TNF-α) mRNA (Tnf) represents the prototype of a
class of RNA motifs that mediate rapid degradation of mRNAs
encoding regulators of the immune response and development.
CDE-type RNAs are hairpin structures featuring a
tri-nucleotide loop. The protein Roquin recognizes CDE-type
stem loops and recruits the Ccr4-Caf1-Not deadenylase
complex to the mRNA, thereby inducing its decay. Stem
recognition does not involve nucleotide bases; however,
there is a strong stem sequence requirement for functional
CDEs. Here, we present the solution structures of the
natural Tnf CDE and of a CDE mutant with impaired Roquin
binding. We find that the two CDEs adopt unique and distinct
structures in both the loop and the stem, which explains the
ability of Roquin to recognize stem loops in a
sequence-specific manner. Our findings result in a relaxed
consensus motif for prediction of new CDE stem loops.},
keywords = {RC3H1 protein, human (NLM Chemicals) / RNA, Messenger (NLM
Chemicals) / RNA-Binding Proteins (NLM Chemicals) /
Recombinant Proteins (NLM Chemicals) / Ubiquitin-Protein
Ligases (NLM Chemicals)},
cin = {A200},
ddc = {570},
cid = {I:(DE-He78)A200-20160331},
pnm = {311 - Signalling pathways, cell and tumor biology
(POF3-311)},
pid = {G:(DE-HGF)POF3-311},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:26165594},
doi = {10.1016/j.str.2015.06.001},
url = {https://inrepo02.dkfz.de/record/126274},
}