Aneta T. Petkova, Ph.D.

Affiliations: 
2000 Brandeis University, Waltham, MA, United States 
Area:
statistical thermodynamics and solid state NMR
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"Aneta Petkova"
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Judith Herzfeld grad student 2000 Brandeis
 (Solid -state NMR investigations of bacteriorhodopsin and assignment strategies for multiply labeled polypeptides and proteins.)
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Publications

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Tycko R, Petkova A. (2011) Structural Model for a 40-residue Beta-Amyloid Fibril with Three-Fold Symmetry, Negative Stagger Journal of Back and Musculoskeletal Rehabilitation
Wang P, Petkova A. (2011) Solid State NMR of Fibrillar Beta Amyloid Isoforms Biophysical Journal. 100: 202a
Yang Y, Petkova A, Huang K, et al. (2010) An Achilles' heel in an amyloidogenic protein and its repair: insulin fibrillation and therapeutic design. The Journal of Biological Chemistry. 285: 10806-21
Paravastu AK, Petkova AT, Tycko R. (2006) Polymorphic fibril formation by residues 10-40 of the Alzheimer's beta-amyloid peptide. Biophysical Journal. 90: 4618-29
Petkova AT, Yau WM, Tycko R. (2006) Experimental constraints on quaternary structure in Alzheimer's beta-amyloid fibrils. Biochemistry. 45: 498-512
Sciarretta KL, Gordon DJ, Petkova AT, et al. (2005) Abeta40-Lactam(D23/K28) models a conformation highly favorable for nucleation of amyloid. Biochemistry. 44: 6003-14
Petkova AT, Leapman RD, Guo Z, et al. (2005) Self-propagating, molecular-level polymorphism in Alzheimer's beta-amyloid fibrils. Science (New York, N.Y.). 307: 262-5
Petkova AT, Tycko R. (2004) Rotational resonance in uniformly 13C-labeled solids: effects on high-resolution magic-angle spinning NMR spectra and applications in structural studies of biomolecular systems. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 168: 137-46
Petkova AT, Buntkowsky G, Dyda F, et al. (2004) Solid state NMR reveals a pH-dependent antiparallel beta-sheet registry in fibrils formed by a beta-amyloid peptide. Journal of Molecular Biology. 335: 247-60
Petkova AT, Baldus M, Belenky M, et al. (2003) Backbone and side chain assignment strategies for multiply labeled membrane peptides and proteins in the solid state. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 160: 1-12
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