[Stan NMR blog] On Canonical Gray Cycles
On Canonical Gray Cycles
Counting canonical cycles of Gray codes for various cycle lengths.
Source: Stan blog library
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02-02-2014 12:08 AM
[Question from NMRWiki Q&A forum] How to implement phase cycles into Bruker pulse sequences
How to implement phase cycles into Bruker pulse sequences
Hi, I have been trying to implement some pulse sequences from literature into Bruker format. However, when it comes to the phase cycling part, I have to struggle a lot to get them to work. I know phase cycling can be implemented in various ways. Can someone give me some tips/insights on how to implement them in Bruker format in particular?
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[NMR paper] Multiple cycles of global unfolding of GroEL-bound cyclophilin A evidenced by NMR.
Multiple cycles of global unfolding of GroEL-bound cyclophilin A evidenced by NMR.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--linkinghub.elsevier.com-ihub-images-PubMedLink.gif Related Articles Multiple cycles of global unfolding of GroEL-bound cyclophilin A evidenced by NMR.
J Mol Biol. 1997 Sep 5;271(5):803-18
Authors: Nieba-Axmann SE, Ottiger M, Wüthrich K, Plückthun A
GroE, the chaperonin system of Escherichia coli, prevents the aggregation of partially folded or misfolded proteins by complexing them in a form competent for...
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08-22-2010 05:08 PM
[NMR paper] The pKa of the general acid/base carboxyl group of a glycosidase cycles during cataly
The pKa of the general acid/base carboxyl group of a glycosidase cycles during catalysis: a 13C-NMR study of bacillus circulans xylanase.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--pubs.acs.org-images-acspubs.jpg Related Articles The pKa of the general acid/base carboxyl group of a glycosidase cycles during catalysis: a 13C-NMR study of bacillus circulans xylanase.
Biochemistry. 1996 Aug 6;35(31):9958-66
Authors: McIntosh LP, Hand G, Johnson PE, Joshi MD, Körner M, Plesniak LA, Ziser L, Wakarchuk WW, Withers SG
The 20 kDa...
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08-22-2010 02:20 PM
[Stan NMR blog] Books about Patents and Intellectual Property
Books about Patents and Intellectual Property
BOOKS LIST: This large collection starts with 30 titles. Links to Amazon.
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Sequential nearest-neighbor effects on computed 13Cα chemical shifts
Abstract To evaluate sequential nearest-neighbor effects on quantum-chemical calculations of 13Cα chemical shifts, we selected the structure of the nucleic acid binding (NAB) protein from the SARS coronavirus determined by NMR in solution (PDB id 2K87). NAB is a 116-residue α/β protein, which contains 9 prolines and has 50% of its residues located in loops and turns. Overall, the results presented here show that sizeable nearest-neighbor effects are seen only for residues preceding proline, where Pro introduces an overestimation, on average, of 1.73 ppm in the computed 13Cα chemical...