Osman S Bilsel PHD
Title Research Associate Professor
Institution University of Massachusetts Medical School
Department Biochemistry & Molecular Pharmacology
Address University of Massachusetts Medical School
364 Plantation Street, LRB
Worcester MA 01605
Telephone 508-856-2251
Email
Other Positions
Institution UMMS - Graduate School of Biomedical Sciences
Department Biochemistry & Molecular Pharmacology
Publications
1. Serrano AL, Bilsel O, Gai F. Native State Conformational Heterogeneity of HP35 Revealed by Time-Resolved FRET. J Phys Chem B. 2012 Sep 6; 116(35):10631-8.
  View in: PubMed
 
2. Arai M, Iwakura M, Matthews CR, Bilsel O. Microsecond subdomain folding in dihydrofolate reductase. J Mol Biol. 2011 Jul 8; 410(2):329-42.
  View in: PubMed
 
3. Kathuria SV, Guo L, Graceffa R, Barrea R, Nobrega RP, Matthews CR, Irving TC, Bilsel O. Minireview: Structural insights into early folding events using continuous-flow time-resolved small-angle X-ray scattering. Biopolymers. 2011 Aug; 95(8):550-8.
  View in: PubMed
 
4. Svensson AK, Bilsel O, Kayatekin C, Adefusika JA, Zitzewitz JA, Matthews CR. Metal-free ALS variants of dimeric human Cu,Zn-superoxide dismutase have enhanced populations of monomeric species. PLoS One. 2010; 5(4):e10064.
  View in: PubMed
 
5. Tiwari A, Liba A, Sohn SH, Seetharaman SV, Bilsel O, Matthews CR, Hart PJ, Valentine JS, Hayward LJ. Metal deficiency increases aberrant hydrophobicity of mutant superoxide dismutases that cause amyotrophic lateral sclerosis. J Biol Chem. 2009 Oct 2; 284(40):27746-58.
  View in: PubMed
 
6. Noel AF, Bilsel O, Kundu A, Wu Y, Zitzewitz JA, Matthews CR. The folding free-energy surface of HIV-1 protease: insights into the thermodynamic basis for resistance to inhibitors. J Mol Biol. 2009 Apr 10; 387(4):1002-16.
  View in: PubMed
 
7. Wu Y, Kondrashkina E, Kayatekin C, Matthews CR, Bilsel O. Microsecond acquisition of heterogeneous structure in the folding of a TIM barrel protein. Proc Natl Acad Sci U S A. 2008 Sep 9; 105(36):13367-72.
  View in: PubMed
 
8. Forsyth WR, Bilsel O, Gu Z, Matthews CR. Topology and sequence in the folding of a TIM barrel protein: global analysis highlights partitioning between transient off-pathway and stable on-pathway folding intermediates in the complex folding mechanism of a (betaalpha)8 barrel of unknown function from B. subtilis. J Mol Biol. 2007 Sep 7; 372(1):236-53.
  View in: PubMed
 
9. Venkatraman P, Nguyen TT, Sainlos M, Bilsel O, Chitta S, Imperiali B, Stern LJ. Fluorogenic probes for monitoring peptide binding to class II MHC proteins in living cells. Nat Chem Biol. 2007 Apr; 3(4):222-8.
  View in: PubMed
 
10. Arai M, Kondrashkina E, Kayatekin C, Matthews CR, Iwakura M, Bilsel O. Microsecond hydrophobic collapse in the folding of Escherichia coli dihydrofolate reductase, an alpha/beta-type protein. J Mol Biol. 2007 Apr 20; 368(1):219-29.
  View in: PubMed
 
11. Svensson AK, Bilsel O, Kondrashkina E, Zitzewitz JA, Matthews CR. Mapping the folding free energy surface for metal-free human Cu,Zn superoxide dismutase. J Mol Biol. 2006 Dec 15; 364(5):1084-102.
  View in: PubMed
 
12. Bilsel O, Matthews CR. Molecular dimensions and their distributions in early folding intermediates. Curr Opin Struct Biol. 2006 Feb; 16(1):86-93.
  View in: PubMed
 
13. Doyle SM, Bilsel O, Teschke CM. SecA folding kinetics: a large dimeric protein rapidly forms multiple native states. J Mol Biol. 2004 Jul 30; 341(1):199-214.
  View in: PubMed
 
14. Bilsel O, Matthews CR. Barriers in protein folding reactions. Adv Protein Chem. 2000; 53:153-207.
  View in: PubMed
 
15. Gualfetti PJ, Iwakura M, Lee JC, Kihara H, Bilsel O, Zitzewitz JA, Matthews CR. Apparent radii of the native, stable intermediates and unfolded conformers of the alpha-subunit of tryptophan synthase from E. coli, a TIM barrel protein. Biochemistry. 1999 Oct 5; 38(40):13367-78.
  View in: PubMed
 
16. Gualfetti PJ, Bilsel O, Matthews CR. The progressive development of structure and stability during the equilibrium folding of the alpha subunit of tryptophan synthase from Escherichia coli. Protein Sci. 1999 Aug; 8(8):1623-35.
  View in: PubMed
 
17. Bilsel O, Yang L, Zitzewitz JA, Beechem JM, Matthews CR. Time-resolved fluorescence anisotropy study of the refolding reaction of the alpha-subunit of tryptophan synthase reveals nonmonotonic behavior of the rotational correlation time. Biochemistry. 1999 Mar 30; 38(13):4177-87.
  View in: PubMed
 
18. Bilsel O, Zitzewitz JA, Bowers KE, Matthews CR. Folding mechanism of the alpha-subunit of tryptophan synthase, an alpha/beta barrel protein: global analysis highlights the interconversion of multiple native, intermediate, and unfolded forms through parallel channels. Biochemistry. 1999 Jan 19; 38(3):1018-29.
  View in: PubMed
 
19. Zitzewitz JA, Bilsel O, Luo J, Jones BE, Matthews CR. Probing the folding mechanism of a leucine zipper peptide by stopped-flow circular dichroism spectroscopy. Biochemistry. 1995 Oct 3; 34(39):12812-9.
  View in: PubMed
 
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Keyword
Last Name
Institution
    
 
 
 
Co-Authors  
Hayward, Lawrence
Kathuria, Sagar
Matthews, Charles
Stern, Lawrence
Zitzewitz, Jill
See all (5) people
Physical Neighbors  
Kelch, Brian
Peng, Lingtao
Munson, Maryann
Rhind, Nicholas
Vreven, Thom

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