[ASAP] Amino Acid Selective 13C Labeling and 13C Scrambling Profile Analysis of Protein a and Side-Chain Carbons in Escherichia coli Utilized for Protein Nuclear Magnetic Resonance
[ASAP] Amino Acid Selective 13C Labeling and 13C Scrambling Profile Analysis of Protein a and Side-Chain Carbons in Escherichia coli Utilized for Protein Nuclear Magnetic Resonance
An improved protocol for amino acid type-selective isotope labeling in insect cells
An improved protocol for amino acid type-selective isotope labeling in insect cells
Abstract
An improved expression protocol is proposed for amino acid type-specific , -isotope labeling of proteins in baculovirus-infected (BV) insect cell cultures. This new protocol modifies the methods published by Gossert et al. (J Biomol NMR 51(4):449â??456, 2011) and provides efficient incorporation of isotopically labeled amino acids, with similar yields per L versus unlabeled expression in rich media. Gossert et al. identified the presence of unlabeled amino...
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07-15-2017 05:05 PM
[NMR paper] Backbone and side-chain (1)H, (13)C, and (15)N NMR assignments of the N-terminal domain of Escherichia coli LpoA.
Backbone and side-chain (1)H, (13)C, and (15)N NMR assignments of the N-terminal domain of Escherichia coli LpoA.
Related Articles Backbone and side-chain (1)H, (13)C, and (15)N NMR assignments of the N-terminal domain of Escherichia coli LpoA.
Biomol NMR Assign. 2014 Feb 4;
Authors: Jean NL, Bougault C, Derouaux A, Callens G, Vollmer W, Simorre JP
Abstract
The peptidoglycan is a major component of the bacterial cell wall and is essential to maintain cellular integrity and cell shape. Penicillin-Binding Proteins (PBPs) catalyze the final...
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02-05-2014 06:08 PM
[NMR paper] Amino Acid-Selective Segmental Isotope Labeling of Multidomain Proteins for Structural Biology.
Amino Acid-Selective Segmental Isotope Labeling of Multidomain Proteins for Structural Biology.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--media.wiley.com-assets-2250-98-WileyOnlineLibrary-Button_120x27px_FullText.gif Related Articles Amino Acid-Selective Segmental Isotope Labeling of Multidomain Proteins for Structural Biology.
Chembiochem. 2013 Jan 30;
Authors: Michel E, Skrisovska L, Wüthrich K, Allain FH
Abstract
Current solution NMR techniques enable structural investigations of proteins in molecular particles with sizes...
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02-03-2013 10:19 AM
[NMR paper] Use of selective Trp side chain labeling to characterize protein-protein and protein-
Use of selective Trp side chain labeling to characterize protein-protein and protein-ligand interactions by NMR spectroscopy.
Related Articles Use of selective Trp side chain labeling to characterize protein-protein and protein-ligand interactions by NMR spectroscopy.
J Am Chem Soc. 2003 Mar 12;125(10):2892-3
Authors: Rodriguez-Mias RA, Pellecchia M
Recent studies on amino acid occurrence in protein binding sites suggest that only a reduced number of residues are responsible for most interaction energy in protein-protein and protein-ligand...
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11-24-2010 09:01 PM
[NMR paper] Glutaredoxin-3 from Escherichia coli. Amino acid sequence, 1H AND 15N NMR assignments
Glutaredoxin-3 from Escherichia coli. Amino acid sequence, 1H AND 15N NMR assignments, and structural analysis.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--highwire.stanford.edu-icons-externalservices-pubmed-standard-jbc_full_free.gif Related Articles Glutaredoxin-3 from Escherichia coli. Amino acid sequence, 1H AND 15N NMR assignments, and structural analysis.
J Biol Chem. 1996 Mar 22;271(12):6736-45
Authors: Aslund F, Nordstrand K, Berndt KD, Nikkola M, Bergman T, Ponstingl H, Jörnvall H, Otting G, Holmgren A
The primary and...
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08-22-2010 02:27 PM
[NMR paper] Cell-free synthesis and amino acid-selective stable isotope labeling of proteins for
Cell-free synthesis and amino acid-selective stable isotope labeling of proteins for NMR analysis.
Related Articles Cell-free synthesis and amino acid-selective stable isotope labeling of proteins for NMR analysis.
J Biomol NMR. 1995 Sep;6(2):129-34
Authors: Kigawa T, Muto Y, Yokoyama S
For the application of multidimensional NMR spectroscopy to larger proteins, it would be useful to perform selective labeling of one of the 20 amino acids. For some amino acids, however, amino acid metabolism drastically reduces the efficiency and selectivity...
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08-22-2010 03:50 AM
Automated amino acid side-chain NMR assignment of proteins using 13C- and 15N-resolved 3D [1H,1H]-NOESY
Automated amino acid side-chain NMR assignment of proteins using 13C- and 15N-resolved 3D -NOESY
Francesco Fiorito, Torsten Herrmann, Fred F. Damberger and Kurt Wüthrich
Journal of Biomolecular NMR; 2008; 42(1); pp 23-33
Abstract
ASCAN is a new algorithm for automatic sequence-specific NMR assignment of amino acid side-chains in proteins, which uses as input the primary structure of the protein, chemical shift lists of 1HN, 15N, 13Cα, 13Cβ and possibly 1Hα from the previous polypeptide backbone assignment, and one or several 3D 13C- or 15N-resolved -NOESY spectra. ASCAN has also been...
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09-21-2008 11:52 PM
A simple method for amino acid selective isotope labeling of recombinant proteins in E. coli
A simple method for amino acid selective isotope labeling of recombinant proteins in E. coli
Kit I. Tong, Masayuki Yamamoto and Toshiyuki Tanaka
Journal of Biomolecular NMR; 2008; 42(1); pp 59-67
Abstract:
A simple and user-friendly method of labeling protein selectively with amino acids in vivo is introduced. This technique does not require the use of transaminase-deficient or auxotrophic strains. By manipulating the product feedback inhibitory loops of the E. coli amino acid metabolic pathways and, if necessary, by using enzyme inhibitors, proteins were labeled efficiently in vivo...