Gastric motor and sensory function testing |
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| Authors: | J Tack |
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| Affiliation: | Institute of Protein Research, Russian Academy of Sciences, Pushchino, Moscow Region, 142292 Russia. uversky@vega.protres.ru |
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| Abstract: | Structural properties of an equilibrium intermediate formed upon urea-induced unfolding of more ordered staphylococcal nuclease A-forms (A2 and A3) are studied. The effect of association on the structural properties and conformational stability of this unfolding intermediate is also considered. A close structural similarity (including tendency for association) is shown between this intermediate and the least ordered A1-form, induced in the acid-unfolded nuclease by moderate sulfate or chloride concentrations. |
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