Abstract
The small quantities of protein required for mass spectrometry (MS) make it a powerful tool to detect binding (protein–protein, protein–small molecule, etc.) of proteins that are difficult to express in large quantities, as is the case for many intrinsically disordered proteins. Chemical cross-linking, proteolysis, and MS analysis, combined, are a powerful tool for the identification of binding domains. Here, we present a traditional approach to determine protein–protein interaction binding sites using heavy water (18O) as a label. This technique is relatively inexpensive and can be performed on any mass spectrometer without specialized software.
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Dunker AK et al (2001) Intrinsically disordered protein. (Translated from eng). J Mol Graph Model 19(1):26–59 (in eng)
Yates JR, Ruse CI, Nakorchevsky A (2009) Proteomics by mass spectrometry: approaches, advances, and applications. (Translated from eng). Annu Rev Biomed Eng 11:49–79 (in eng)
Back JW, de Jong L, Muijsers AO, de Koster CG (2003) Chemical cross-linking and mass spectrometry for protein structural modeling. (Translated from eng). J Mol Biol 331(2):303–313 (in eng)
Eyles SJ, Kaltashov IA (2004) Methods to study protein dynamics and folding by mass spectrometry. (Translated from eng). Methods 34(1):88–99 (in eng)
Farmer TB, Caprioli RM (1998) Determination of protein-protein interactions by matrix-assisted laser desorption/ionization mass spectrometry. (Translated from eng). J Mass Spectrom 33(8):697–704 (in eng)
Kalkhof S, Ihling C, Mechtler K, Sinz A (2005) Chemical cross-linking and high-performance Fourier transform ion cyclotron resonance mass spectrometry for protein interaction analysis: application to a calmodulin/target peptide complex. (Translated from eng). Anal Chem 77(2):495–503 (in eng)
Schulz DM, Ihling C, Clore GM, Sinz A (2004) Mapping the topology and determination of a low-resolution three-dimensional structure of the calmodulin-melittin complex by chemical cross-linking and high-resolution FTICRMS: direct demonstration of multiple binding modes. (Translated from eng). Biochemistry 43(16):4703–4715 (in eng)
Sinz A (2003) Chemical cross-linking and mass spectrometry for mapping three-dimensional structures of proteins and protein complexes. (Translated from eng). J Mass Spectrom 38(12):1225–1237 (in eng)
Trester-Zedlitz M et al (2003) A modular cross-linking approach for exploring protein interactions. (Translated from eng). J Am Chem Soc 125(9):2416–2425 (in eng)
Sinz A (2006) Chemical cross-linking and mass spectrometry to map three-dimensional protein structures and protein-protein interactions. (Translated from eng). Mass Spectrom Rev 25(4):663–682 (in eng)
Auclair JR et al (2007) Mass spectrometry analysis of HIV-1 Vif reveals an increase in ordered structure upon oligomerization in regions necessary for viral infectivity. (Translated from eng). Proteins 69(2):270–284 (in eng)
Leitner A et al (2010) Probing native protein structures by chemical cross-linking, mass spectrometry, and bioinformatics. (Translated from eng). Mol Cell Proteomics 9(8):1634–1649 (in eng)
Pandey A, Mann M (2000) Proteomics to study genes and genomes. (Translated from eng). Nature 405(6788):837–846 (in eng)
Gavin AC et al (2002) Functional organization of the yeast proteome by systematic analysis of protein complexes. (Translated from eng). Nature 415(6868):141–147 (in eng)
Ho Y et al (2002) Systematic identification of protein complexes in Saccharomyces cerevisiae by mass spectrometry. (Translated from eng). Nature 415(6868):180–183 (in eng)
Blagoev B et al (2003) A proteomics strategy to elucidate functional protein-protein interactions applied to EGF signaling. (Translated from eng). Nat Biotechnol 21(3):315–318 (in eng)
Back JW et al (2002) Identification of cross-linked peptides for protein interaction studies using mass spectrometry and 18O labeling. (Translated from eng). Anal Chem 74(17):4417–4422 (in eng)
Yao X, Freas A, Ramirez J, Demirev PA, Fenselau C (2001) Proteolytic 18O labeling for comparative proteomics: model studies with two serotypes of adenovirus. (Translated from eng). Anal Chem 73(13):2836–2842 (in eng)
Auclair JR, Boggio KJ, Petsko GA, Ringe D, Agar JN (2010) Strategies for stabilizing superoxide dismutase (SOD1), the protein destabilized in the most common form of familial amyotrophic lateral sclerosis. (Translated from Eng). Proc Natl Acad Sci U S A 107(50):21394–21399 (in Eng)
Shevchenko A, Tomas H, Havlis J, Olsen JV, Mann M (2006) In-gel digestion for mass spectrometric characterization of proteins and proteomes. (Translated from eng). Nat Protoc 1(6):2856–2860 (in eng)
McCullough, BJ and Gaskell, SJ (2009) Using electrospray ionisation mass spectrometry to study non-covalent interactions. Combo Chem High Throughput Screen 12(2): 203–211.
Kvaratskhella M, Miller JT, Budihas SR, Pannell LK, and Le Grice SFJ (2002) Identification of specific HIV-1 reverse transcriptase contacts to the viral RNA:tRNA complex by mass spectrometry and a primary amine selective reagent. Proc Natl Acad Sci U S A 99(25): 15988–15993
Acknowledgement
This work was supported in part by a National Institutes of Health R21 (to J.N.A.) (1R21NS071256), R21 (to C.A.S.) (R21 A1067021), P01 (to C.A.S.) (P01 GM091743), GM 32415 and GM 26788 (to G.A.P. and D.R.), and Fidelity Biosciences Research Initiative (to G.A.P. and D.R.).
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Auclair, J.R. et al. (2012). Mass Spectrometry Tools for Analysis of Intermolecular Interactions. In: Uversky, V., Dunker, A. (eds) Intrinsically Disordered Protein Analysis. Methods in Molecular Biology, vol 896. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-3704-8_26
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DOI: https://doi.org/10.1007/978-1-4614-3704-8_26
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