| Literature DB >> 15649759 |
Wolfgang Bermel1, Ivano Bertini, Isabella C Felli, Roberta Pierattelli, Paul R Vasos.
Abstract
Two modifications of the triple-resonance CANCO sequence, designed for backbone assignment in proteins [Angew. Chem. Int. Ed. 43 (2004) 2257], are presented here. These two new sequences display the intra-residue Ca-CO correlation selectively, while in the original sequence both the inter- and the intra-residue correlations were present. In addition, one of the two variants benefits from an improved sensitivity. Both sequences are a useful complement to the CANCO sequence for facile sequence-specific protein assignment by protonless NMR.Mesh：
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Year: 2005 PMID： 15649759 DOI： 10.1016/j.jmr.2004.11.005
Source DB: PubMed Journal: J Magn Reson ISSN： 1090-7807 Impact factor: 2.229