Pressure perturbation calorimetry of helical peptides

Proteins: Structure, Function and Genetics

Volumn 63, Issue 2, 2006, Pages 322-326

  Barrett, Devin G ^a   Minder, C Michael ^a   Mian, Michele U ^a   Whittington, Shelly J ^b   Cooper, W John ^a   Fuchs, Kristin M ^a   Tripathy, Ashutosh ^c   Waters, Marcey L ^a   Creamer, Trevor P ^b   Pielak, Gary J ^a,c  

^a University of North Carolina at Chapel Hill   (United States)

^b UNIVERSITY OF KENTUCKY   (United States)

^c UNIVERSITY OF NORTH CAROLINA SCHOOL OF MEDICINE   (United States)

Author keywords

helix; Circular dichroism; Coefficient of thermal expansion; Polyproline II helix; Pressure perturbation calorimetry; Secondary structure

Indexed keywords

ARTICLE; CALORIMETRY; PEPTIDE ANALYSIS; PRESSURE MEASUREMENT; PRESSURE PERTURBATION CALORIMETRY; PRIORITY JOURNAL; SOLUBILITY; SPECTROPOLARIMETRY; SURFACE PROPERTY; TEMPERATURE DEPENDENCE; THERMAL EXPANSION COEFFICIENT;

CALORIMETRY; CIRCULAR DICHROISM; PEPTIDES; PRESSURE; PROTEIN STRUCTURE, SECONDARY; SOLUTIONS; TEMPERATURE; UREA;

EID: 33645276812     PISSN: 08873585     EISSN: 10970134     Source Type: Journal    
DOI: 10.1002/prot.20819     Document Type: Article

References (24)

1. Lin L-N, Brandts JF, Brandts JM, Plotnikov V. Determination of the volumetric properties of proteins and other solutes using pressure perturbation calorimetry. Anal Biochem 2002;302:144-160.
2. Batchelor JD, Olteanu A, Tripathy A, Pielak GJ. Impact of protein denaturants and stabilizers on water structure. J Am Chem Soc 2004;126:1958-1961.
3. 2O. Macromolecules 2001;34:4130-4135.
4. Röntgen WC. Uber die constitution des flüssigen wassers (On the constitution of liquid water). Ann Physik Chem 1892;45:91-97.
5. Endo H. Is a two-state model approach applicable to liquid water? J Chem Phys 1980;72:4324-4326.
6. Kauzmann W. Pressure effects on water and the validity of theories of water behavior. L'Eau Syst Biol, Colloq Int CNRS 1975;246:63-71.
7. Chalikian TV. Structural thermodynamics of hydration. J Phys Chem B 2001;105:12566-12578.
8. Hepler LG. Thermal expansion and structure in water and aqueous solutions. Can J Chem 1969;47:4613-4617.
9. Neal JL, Goring DAI. Volume-temperature relationships of hydrophobic and hydrophilic nonelectrolytes in water. J Phys Chem 1970;74:658-664.
10. Ramachandran GN, Sasisekharan V. Conformations of polypeptides and proteins. Adv Protein Chem 1968;23:283-438.
11. Pauling L, Corey RB, Branson RH. The structure of proteins: two hydrogen-bonded configurations of the polypeptide chain. Proc Natl Acad Sci USA 1951;37:205-210.
12. Shi Z, Olson CA, Rose GD, Baldwin RL, Kallenbach NR. Polyproline II structure in a sequence of seven alanine residues. Proc Natl Acad Sci USA 2002;99:9190-9195.
13. Rucker AL, Creamer TP. Polyproline II helical structure in protein unfolded states: lysine peptides revisited. Protein Sci 2002;11:980-985.
14. Whittington SJ, Chellgren BW, Hermann VM, Creamer TP. Urea promotes polyproline II helix formation: implications for protein denatured states. Biochemistry 2005;44:6269-6275.
15. Reiersen H, Rees AR. The hunchback and its neighbours: proline as an environmental modulator. Trends Biochem Sci 2001;26:679-684.
16. Richards FM. Areas, volumes, packing, and protein structure. Ann Rev Biophys Bioeng 1977;6:151-176.
17. Yi F, Sims DA, Pielak GJ, Edgell MH. Testing hypotheses about determinants of protein structure with high-precision, high-throughput stability measurements and statistical modeling. Biochemistry 2003;42:7594-7603.
18. Myers JK, Pace CN, Scholtz JM. Helix propensities are identical in proteins and peptides. Biochemistry 1997;36:10923-10929.
19. Krimm S, Tiffany ML. The circular dichroism spectrum and structure of unordered polypeptides and proteins. Isr J Chem 1974;12:189-200.
20. Presta LG, Rose GD. Helix signals in proteins. Science 1988;240:1632-1641.
21. Hubbard SJ, Thornton JM. NACCESS, computer program. Department of Biochemistry and Molecular Biology, University College London; 1993.
22. Marqusee S, Robbins VH, Baldwin RL. Unusually stable helix formation in short alanine-based peptides. Proc Natl Acad Sci USA 1989;86:5286-5290.
23. Rucker AL, Pager CT, Campbell MN, Qualls JE, Creamer TP. Host-guest scale of left-handed polyproline II helix formation. Proteins 2003;53:68-75.
24. II conformation in alanine peptides. J Am Chem Soc 2005;127:10146-10147.