Literature DB >> 3475701

Toward an understanding of the folding of ribonuclease A.

H A Scheraga, Y Konishi, D M Rothwarf, P W Mui.   

Abstract

A mechanism was proposed several years ago for the regeneration of native ribonuclease A (EC 3.1.27.5) from the fully reduced form by a mixture of oxidized and reduced glutathiones. Several folding pathways, depending on the solution conditions, were deduced. It is shown here that recent criticisms of those results are due to a misinterpretation of the analysis of our data. A more detailed description of our method of analysis of our previous kinetic and energetic data is presented in order to clarify possible misconceptions.

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Year:  1987        PMID： 3475701      PMCID： PMC298938          DOI： 10.1073/pnas.84.16.5740

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  25 in total

1.  Immunochemical analysis of the conformational properties of intermediates trapped in the folding and unfolding of bovine pancreatic trypsin inhibitor.

Authors:  T E Creighton; E Kalef; R Arnon
Journal:  J Mol Biol       Date:  1978-08-05       Impact factor: 5.469

2.  Kinetics of refolding of reduced ribonuclease.

Authors:  T E Creighton
Journal:  J Mol Biol       Date:  1977-06-25       Impact factor: 5.469

3.  Effects of urea and guanidine-HCl on the folding and unfolding of pancreatic trypsin inhibitor.

Authors:  T E Creighton
Journal:  J Mol Biol       Date:  1977-06-25       Impact factor: 5.469

4.  Role of proline isomerization in folding of ribonuclease A at low temperatures.

Authors:  K H Cook; F X Schmid; R L Baldwin
Journal:  Proc Natl Acad Sci U S A       Date:  1979-12       Impact factor: 11.205

Review 5.  Experimental studies of protein folding and unfolding.

Authors:  T E Creighton
Journal:  Prog Biophys Mol Biol       Date:  1978       Impact factor: 3.667

6.  Intermediates in the refolding of reduced ribonuclease A.

Authors:  T E Creighton
Journal:  J Mol Biol       Date:  1979-04-15       Impact factor: 5.469

7.  Regeneration of ribonuclease A from the reduced protein. 1. Conformational analysis of the intermediates by measurements of enzymatic activity, optical density, and optical rotation.

Authors:  Y Konishi; H A Scheraga
Journal:  Biochemistry       Date:  1980-04-01       Impact factor: 3.162

8.  Acid catalysis of the formation of the slow-folding species of RNase A: evidence that the reaction is proline isomerization.

Authors:  F X Schmid; R L Baldwin
Journal:  Proc Natl Acad Sci U S A       Date:  1978-10       Impact factor: 11.205

9.  The standard redox potential of cysteine-cystine from the thiol-disulphide exchange reaction with glutathione and lipoic acid.

Authors:  P C Jocelyn
Journal:  Eur J Biochem       Date:  1967-10

Review 10.  Multiple pathways for regenerating ribonuclease A.

Authors:  H A Scheraga; Y Konishi; T Ooi
Journal:  Adv Biophys       Date:  1984
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  8 in total

1.  Protein folding/refolding analysis by mass spectrometry. Scrambling of disulphide bridges in insulin.

Authors:  H R Morris; P Pucci; M Panico; G Marino
Journal:  Biochem J       Date:  1990-06-15       Impact factor: 3.857

Review 2.  Toward a better understanding of protein folding pathways.

Authors:  T E Creighton
Journal:  Proc Natl Acad Sci U S A       Date:  1988-07       Impact factor: 11.205

Review 3.  My 65 years in protein chemistry.

Authors:  Harold A Scheraga
Journal:  Q Rev Biophys       Date:  2015-04-08       Impact factor: 5.318

4.  Expression of wild-type and mutant bovine pancreatic ribonuclease A in Escherichia coli.

Authors:  J H Laity; S Shimotakahara; H A Scheraga
Journal:  Proc Natl Acad Sci U S A       Date:  1993-01-15       Impact factor: 11.205

5.  Definition of amide protection factors for early kinetic intermediates in protein folding.

Authors:  W A Houry; J M Sauder; H Roder; H A Scheraga
Journal:  Proc Natl Acad Sci U S A       Date:  1998-04-14       Impact factor: 11.205

6.  Local interactions favor the native 8-residue disulfide loop in the oxidation of a fragment corresponding to the sequence Ser-50-Met-79 derived from bovine pancreatic ribonuclease A.

Authors:  P J Milburn; H A Scheraga
Journal:  J Protein Chem       Date:  1988-08

7.  Site-specific S-glutathiolation of mitochondrial NADH ubiquinone reductase.

Authors:  Chwen-Lih Chen; Liwen Zhang; Alexander Yeh; Chun-An Chen; Kari B Green-Church; Jay L Zweier; Yeong-Renn Chen
Journal:  Biochemistry       Date:  2007-04-20       Impact factor: 3.162

Review 8.  Revisiting the Formation of a Native Disulfide Bond: Consequences for Protein Regeneration and Beyond.

Authors:  Mahesh Narayan
Journal:  Molecules       Date:  2020-11-16       Impact factor: 4.411
  8 in total

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