Alexander A Shcherbakov
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Explore the profile of Alexander A Shcherbakov including associated specialties, affiliations and a list of published articles.
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19
Citations
496
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Recent Articles
11.
Kwon B, Roos M, Mandala V, Shcherbakov A, Hong M
J Mol Biol
. 2019 May;
431(14):2554-2566.
PMID: 31082440
Proton transfer through membrane-bound ion channels is mediated by both water and polar residues of proteins, but the detailed molecular mechanism is challenging to determine. The tetrameric influenza A and...
12.
Shcherbakov A, Mandala V, Hong M
J Phys Chem B
. 2019 Apr;
123(20):4387-4391.
PMID: 31034230
Protein structure determination by solid-state NMR requires the measurement of many interatomic distances through dipole-dipole couplings. To obtain multiple long-range distance restraints rapidly and with high sensitivity, here we demonstrate...
13.
Shcherbakov A, Hong M
J Biomol NMR
. 2018 May;
71(1):31-43.
PMID: 29785460
The ability to simultaneously measure many long-range distances is critical to efficient and accurate determination of protein structures by solid-state NMR (SSNMR). So far, the most common distance constraints for...
14.
Roos M, Wang T, Shcherbakov A, Hong M
J Phys Chem B
. 2018 Feb;
122(11):2900-2911.
PMID: 29486126
Internuclear distances measured using NMR provide crucial constraints of three-dimensional structures but are often restricted to about 5 Å due to the weakness of nuclear-spin dipolar couplings. For studying macromolecular...
15.
Williams J, Shcherbakov A, Wang J, Hong M
J Biol Chem
. 2017 Sep;
292(43):17876-17884.
PMID: 28893910
The influenza A and B viruses are the primary cause of seasonal flu epidemics. Common to both viruses is the M2 protein, a homotetrameric transmembrane proton channel that acidifies the...
16.
Anderson J, Shcherbakov A, Kier B, Kellock J, Shu I, Byrne A, et al.
Biopolymers
. 2016 Oct;
107(3).
PMID: 27701729
Protein loops make up a large portion of the secondary structure in nature. But very little is known concerning loop closure dynamics and the effects of loop composition on fold...
17.
Anderson J, Jurban B, Huggins K, Shcherbakov A, Shu I, Kier B, et al.
Biochemistry
. 2016 Sep;
55(39):5537-5553.
PMID: 27601214
Many factors influence the stability of hairpins that could appear as foldons in partially folded states of proteins; of these, the propensity of certain amino acid sequences to favor conformations...
18.
Anderson J, Kier B, Jurban B, Byrne A, Shu I, Eidenschink L, et al.
Biopolymers
. 2016 Feb;
105(6):337-356.
PMID: 26850220
We have extended our studies of Trp/Trp to other Aryl/Aryl through-space interactions that stabilize hairpins and other small polypeptide folds. Herein we detail the NMR and CD spectroscopic features of...
19.
Anderson J, Kier B, Shcherbakov A, Andersen N
FEBS Lett
. 2014 Dec;
588(24):4749-53.
PMID: 25451230
Understanding protein beta structures has been hindered by the challenge of designing small, well-folded β-sheet systems. A β-capping motif was previously designed to help solve this problem, but not without...