Abstract
This protocol describes the growth and purification of bacterial inclusion body proteins with an option to selenomethionine label the targeted protein through feedback inhibition of methionine biosynthesis in common (non-auxotrophic) strains of E. coli. The method includes solubilization of inclusion body proteins by chemical denaturation and disulfide reduction, renaturation of the solubilized material through rapid dilution by pulsed injection into refolding buffer containing arginine and a mixture of oxidized and reduced glutathione, recovery of the recombinant protein using a stirred cell concentrator, and removal of the aggregated or misfolded fraction by passage over size-exclusion chromatography. The quality of the resulting protein can be assessed by SDS-PAGE.
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References
Benjamin PT, Weissman JS (2004) Oxidative protein folding in eukaryotes: mechanisms and consequences. J Cell Biol 164:341–346
Kane JF, Hartley DL (1988) Formation of recombinant protein inclusion bodies in Escherichia coli. Trends Biotechnol 6:95–101
Kelly RF, Winkler ME (1990) Folding of eukaryotic proteins produced in Escherichia coli. Genet Eng 12:1–19
Rudolph R, Lilie H (1996) In vitro folding of inclusion body proteins. FASEB J 10:49–56
Armstrong N, De Lencastre A, Gouaux E (1999) A new protein folding screen: application to the ligand binding domains of glutamate and kainate receptor and to lysozyme and carbonic anhydrase. Protein Sci 8(7):1475–1483
Lilie H, Schwarz E, Rudolph R (1998) Advances in refolding of proteins produced in E. coli. Curr Opin Biotechnol 9:497–501
Batas B, Schiraldi C, Chaudhuri JB (1999) Inclusion body purification and protein refolding using microfiltration and size exclusion chromatography. J Biotechnol 68:149–158
Middelberg APJ (2002) Preparative protein refolding. Trends Biotechnol 20(10):437–443
Jungbauer A, Kaar W (2007) Current status of technical protein refolding. J Biotechnol 128:587–596
Hevehan DL, Clark EDB (1997) Oxidative renaturation of lysozyme at high concentrations. Biotechnol Bioeng 54(3):221–230
Wetlaufer DB, Branca PA, Chen G (1987) The oxidative folding of proteins by disulfide plus thiol does not correlate with redox potential. Protein Eng 1(2):141–146
Chow MK, Amin AA, Fulton KF, Fernando T, Kamau L, Batty C, Louca M, Ho S, Whisstock JC, Bottomley SP, Buckle AM (2006) The REFOLD database: a tool for the optimization of protein expression and refolding. Nucleic Acids Res 34(Database issue):D207–D212
Van Duyne GD, Standaert RF, Karplus PA, Schreiber SL, Clardy J (1993) Atomic structures of the human immunophilin FKBP-12 complexes with FK506 and rapamycin. J Mol Biol 229(1):105–124
Nelson CA, Fremont MD, Sedy JR, Norris PS, Ware CF, Murphy KM, Fremont DH (2008) Structural determinants of herpesvirus entry mediator recognition by murine B and T lymphocyte attenuator. J Immunol 180:940–947
Nelson CA, Pekosz A, Lee CA, Diamond MS, Fremont DH (2005) Structure and intracellular targeting of SARS-coronavirus Orf7a accessory protein. Structure 13:75–85
Luca VC, AbiMansour J, Nelson CA, Fremont DH (2012) Crystal structure of the Japanese encephalitis virus envelope protein. J Virol 86(4):2337–2346
Lazear E, Peterson LW, Nelson CA, Fremont DH (2013) Crystal structure of the cowpox virus encoded NKG2D-ligand OMCP. J Virol 87:840–850
Acknowledgement
This project has been funded in whole or in part with Federal funds from the National Institute of Allergy and Infectious Diseases, National Institutes of Health, Department of Health and Human Services, under Contracts No. HHSN272200700058C and Contract No. HHSN272201200026C.
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Nelson, C.A., Lee, C.A., Fremont, D.H. (2014). Oxidative Refolding from Inclusion Bodies. In: Anderson, W.F. (eds) Structural Genomics and Drug Discovery. Methods in Molecular Biology, vol 1140. Humana, New York, NY. https://doi.org/10.1007/978-1-4939-0354-2_11
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DOI: https://doi.org/10.1007/978-1-4939-0354-2_11
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Online ISBN: 978-1-4939-0354-2
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