[NMR paper] NMR as a readout to monitor and restore the integrity of complex chemoenzymatic reactions
NMR as a readout to monitor and restore the integrity of complex chemoenzymatic reactions
The non-invasive nature of NMR offers a means to monitor biochemical reactions in situ at the atomic level. We harness this advantage to monitor a complex chemoenzymatic reaction that sequentially modifies reagents and loads the product on a nonribosomal peptide synthetase carrier protein. We present a protocol including a pulse sequence that permits to assess both the integrity of reagents and the completion of each step in the reaction, thus alleviating otherwise time-consuming and costly...
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Acyl Carrier Protein Cyanylation Delivers a KetoacylSynthase–Carrier Protein Cross-Link
Acyl Carrier Protein Cyanylation Delivers a KetoacylSynthase–Carrier Protein Cross-Link
http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/bichaw/0/bichaw.ahead-of-print/acs.biochem.7b00219/20170508/images/medium/bi-2017-00219v_0003.gif
Biochemistry
DOI: 10.1021/acs.biochem.7b00219
http://feeds.feedburner.com/~ff/acs/bichaw?d=yIl2AUoC8zA
http://feeds.feedburner.com/~r/acs/bichaw/~4/At3bkgocnak
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nmrlearner
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05-09-2017 12:37 AM
Variability and conservation of structural domains in divide-and-conquer approaches
Variability and conservation of structural domains in divide-and-conquer approaches
Abstract
The use of protein building blocks for the structure determination of multidomain proteins and proteinâ??protein complexes, also known as the â??divide and conquerâ?? approach, is an important strategy for obtaining protein structures. Atomic-resolution X-ray or NMR data of the individual domains are combined with lower-resolution electron microscopy maps or X-ray data of the full-length protein or the protein complex. Doing so, it is often assumed that the...
nmrlearner
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05-30-2016 01:15 PM
[NMR paper] An NMR method to probe molecular influences of substrate loading in NRPS carrier proteins.
An NMR method to probe molecular influences of substrate loading in NRPS carrier proteins.
http://www.bionmr.com//www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--pubs.acs.org-images-pubmed-acspubs.jpg Related Articles An NMR method to probe molecular influences of substrate loading in NRPS carrier proteins.
Biochemistry. 2015 Jan 26;
Authors: Goodrich AC, Frueh DP
Abstract
Carrier proteins (CPs) play a central role in nonribosomal peptide (NRP) synthesis by shuttling covalently attached substrates between active sites....