K Polosukhina
Overview
Explore the profile of K Polosukhina including associated specialties, affiliations and a list of published articles.
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5
Citations
25
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0
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Recent Articles
1.
Highsmith S, Thoene M, Sablin E, Polosukhina K
Biophys Chem
. 2001 Aug;
92(1-2):127-39.
PMID: 11527585
Tubulin dimer (tT) was purified from turkey erythrocytes. The motor domain of Drosophila non-claret disjunctional protein, NCD(335-700), was expressed in E. coli and purified. At 37 degrees C in the...
2.
Highsmith S, Polosukhina K, Eden D
Biochemistry
. 2000 Oct;
39(40):12330-5.
PMID: 11015212
We have investigated coupling of lever arm rotation to the ATP binding and hydrolysis steps for the myosin motor domain. In several current hypotheses of the mechanism of force production...
3.
Polosukhina K, Eden D, Chinn M, Highsmith S
Biophys J
. 2000 Feb;
78(3):1474-81.
PMID: 10692332
In an effort to test the lever arm model of force generation, the effects of replacing magnesium with calcium as the ATP-chelated divalent cation were determined for several myosin and...
4.
Highsmith S, Duignan K, Polosukhina K, Cooke R
Biophys J
. 1998 Mar;
74(3):1465-72.
PMID: 9512042
The Mg-ATPase activity of skeletal muscle myosin subfragment 1 (S1) is reversibly eliminated when it is aggregated by the force of osmotic pressure dehydration using polyethylene glycol (PEG). Several experiments...
5.
Polosukhina K, Highsmith S
Biochemistry
. 1997 Oct;
36(39):11952-8.
PMID: 9305989
Rate constants for the reactions of Cys-697 and Cys-707 of skeletal muscle myosin subfragment 1 (S1) with N,N'-p-phenylenedimaleimide (pPDM) and its monofunctional analog phenylmaleimide (PM) were measured for S1 and...