Evidence map›Paper›PMID 16505960›Full record

ArticleJournal of biomolecular NMR2006

Amino-acid type identification in 15N-HSQC spectra by combinatorial selective 15N-labelling.

Peter S C Wu, Kiyoshi Ozawa, Slobodan Jergic, Xun-Cheng Su, Nicholas E Dixon, Gottfried Otting

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Article in Journal of biomolecular NMR, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

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0cells of the map it votes in
23citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

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3 · Its place in the literature

Who cites it

23 citing papers in PubMed.

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  6. Time-shared experiments for efficient assignment of triple-selectively labeled proteins.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2014
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  14. Membrane domain structures of three classes of histidine kinase receptors by cell-free expression and rapid NMR analysis.Proceedings of the National Academy of Sciences of the United States of America · 2010
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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Peter S C WuResearch School of Chemistry, Australian National University, Canberra, ACT, 0200, Australia.
Kiyoshi Ozawa
Slobodan Jergic
Xun-Cheng Su
Nicholas E Dixon
Gottfried Otting

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The efficiency of cell-free protein synthesis combined with combinatorial selective 15N-labelling provides a method for the rapid assignment of 15N-HSQC cross-peaks to the 19 different non-proline amino-acid types from five 15N-HSQC spectra. This strategy was explored with two different constructs of the C-terminal domain V of the tau subunit of the Escherichia coli DNA polymerase III holoenzyme, tauC16 and tauC14. Since each of the five 15N-HSQC spectra contained only about one third of the cross-peaks present in uniformly labelled samples, spectral overlap was much reduced. All 15N-HSQC cross-peaks of the backbone amides could be assigned to the correct amino-acid type. Availability of the residue-type information greatly assisted the evaluation of the changes in chemical shifts observed for corresponding residues in tauC16 vs. those in tauC14, and the analysis of the structure and mobility of the C-terminal residues present in tauC16 but not in tauC14.

Indexed as

Nuclear Magnetic Resonance, BiomolecularAmino AcidsAmino Acid SequenceCell-Free SystemDNA Polymerase IIIEscherichia coli ProteinsMolecular Sequence DataNitrogen IsotopesTranscription FactorsAmino AcidsDNA Polymerase IIIEscherichia coli ProteinsNitrogen IsotopesTranscription Factorstranscription factor tau

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.