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Chromodomains read the arginine code of post-translational targeting.
Nat. Struct. Mol. Biol. 19, 260-263 (2012)
Chromodomains typically recruit protein complexes to chromatin and read the epigenetic histone code by recognizing lysine methylation in histone tails. We report the crystal structure of the chloroplast signal recognition particle (cpSRP) core from Arabidopsis thaliana, with the cpSRP54 tail comprising an arginine-rich motif bound to the second chromodomain of cpSRP43. A twinned aromatic cage reads out two neighboring nonmethylated arginines and adapts chromodomains to a non-nuclear function in post-translational targeting.
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Schlagwörter
Signal recognition particle; Histone H3; Protein; CPSRP43; Component; Binding; Domain
ISSN (print) / ISBN
1545-9993
e-ISSN
1545-9985
Zeitschrift
Nature Structural & Molecular Biology
Quellenangaben
Band: 19,
Heft: 2,
Seiten: 260-263
Verlag
Nature Publishing Group
Verlagsort
New York, NY
Begutachtungsstatus
Peer reviewed
Institut(e)
Institute of Structural Biology (STB)