Abstract
Thiol isomerases are oxidoreductases that mediate disulphide bond formation in nascent proteins of the endoplasmic reticulum to ensure their structural integrity. In addition to its role in protein folding, thiol isomerases can modify allosteric disulphide bonds in both intracellular and extracellular proteins, thereby controlling protein function. The process of disulphide bond formation and cleavage is strictly regulated and responsive to redox conditions. Understanding disulphide bond regulation under different redox environments is critical to understanding physiological and pathological processes related to disulphide bond chemistry. Here we describe protocols for the measurement of disulphide bond modulation by thiol isomerases, including reductase and denitrosylase assays. These methods can be applied to study recombinant thiol isomerases and thiol isomerases in cellular settings.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
Hatahet F, Ruddock LW (2009) Protein disulfide isomerase: a critical evaluation of its function in disulfide bond formation. Antioxid Redox Signal 11:2807–2850. https://doi.org/10.1089/ars.2009.2466
Ellgaard L, Ruddock LW (2005) The human protein disulphide isomerase family: substrate interactions and functional properties. EMBO Rep 6:28–32. https://doi.org/10.1038/sj.embor.7400311
Appenzeller-Herzog C, Ellgaard L (2008) The human PDI family: versatility packed into a single fold. Biochim Biophys Acta 1783:535–548
Flaumenhaft R, Furie B (2016) Vascular thiol isomerases. Blood 128:893–902. https://doi.org/10.1182/blood-2016-04-636456
Bekendam RH, Flaumenhaft R (2016) Inhibition of protein disulfide isomerase in thrombosis. Basic Clin Pharmacol Toxicol 119:42–48. https://doi.org/10.1111/bcpt.12573
Furie B, Flaumenhaft R (2014) Thiol isomerases in thrombus formation. Circ Res 114:1162–1173
Flaumenhaft R, Furie B, Zwicker JI (2015) Therapeutic implications of protein disulfide isomerase inhibition in thrombotic disease. Arterioscler Thromb Vasc Biol 35:16–23
Araujo TLS, Fernandes CG, Laurindo FRM (2017) Golgi-independent routes support protein disulfide isomerase externalization in vascular smooth muscle cells. Redox Biol 12:1004–1010. https://doi.org/10.1016/j.redox.2017.04.034
Crescente M, Pluthero FG, Li L et al (2016) Intracellular trafficking, localization, and mobilization of platelet-borne thiol isomerases highlights. Arterioscler Thromb Vasc Biol 36:1164–1173. https://doi.org/10.1161/ATVBAHA.116.307461
Thon JN, Peters CG, Machlus KR et al (2012) T granules in human platelets function in TLR9 organization and signaling. J Cell Biol 198:561–574. https://doi.org/10.1083/jcb.201111136
Hahm E, Li J, Kim K et al (2013) Extracellular protein disulfide isomerase regulates ligand-binding activity of M 2 integrin and neutrophil recruitment during vascular inflammation. Blood 121:3789–3800. https://doi.org/10.1182/blood-2012-11-467985
Subramaniam S, Jurk K, Hobohm L et al (2017) Distinct contributions of complement factors to platelet activation and fibrin formation in venous thrombus development. Blood 129:2291–2302. https://doi.org/10.1182/blood-2016-11-749879
Terada K, Manchikalapudi P, Noiva R et al (1995) Secretion, surface localization, turnover, and steady state expression of protein disulfide isomerase in rat hepatocytes. J Biol Chem 270:20410–20416. https://doi.org/10.1074/jbc.270.35.20410
Akagi S, Yamamoto A, Yoshimori T et al (1988) Localization of protein disulfide isomerase on plasma membranes of rat exocrine pancreatic cells. J Histochem Cytochem 36:1069–1074. https://doi.org/10.1177/36.8.3292644
Xu S, Butkevich AN, Yamada R et al (2012) Discovery of an orally active small-molecule irreversible inhibitor of protein disulfide isomerase for ovarian cancer treatment. Proc Natl Acad Sci U S A 109:16348–16353. https://doi.org/10.1073/pnas.1205226109
Cho J, Furie BC, Coughlin SR, Furie B (2008) A critical role for extracellular protein disulfide isomerase during thrombus formation in mice. J Clin Invest 118:1123–1131. https://doi.org/10.1172/JCI34134
Reinhardt C, Von Brühl ML, Manukyan D et al (2008) Protein disulfide isomerase acts as an injury response signal that enhances fibrin generation via tissue factor activation. J Clin Invest 118:1110–1122. https://doi.org/10.1172/JCI32376
Raturi A, Mutus B (2007) Characterization of redox state and reductase activity of protein disulfide isomerase under different redox environments using a sensitive fluorescent assay. Free Radic Biol Med 43:62–70. https://doi.org/10.1016/j.freeradbiomed.2007.03.025
Bekendam R, Bendapudi P, Lin L et al (2016) A substrate-driven allosteric switch that enhances PDI catalytic activity. Nat Commun 7:12579. https://doi.org/10.1038/ncomms12579
Sliskovic I, Raturi A, Mutus B (2005) Characterization of the S-denitrosation activity of protein disulfide isomerase. J Biol Chem 280:8733–8741. https://doi.org/10.1074/jbc.M408080200
Raturi A, Mutus B (2004) Use of 2,3-diaminonapthalene for studying denitrosation activity of protein disulfide isomerase. Anal Biochem 326:281–283. https://doi.org/10.1016/j.ab.2003.12.015
Ramachandran N, Root P, Jiang X-M et al (2001) Mechanism of transfer of NO from extracellular S-nitrosothiols into the cytosol by cell-surface protein disulfide isomerase. Proc Natl Acad Sci 98:9539–9544. https://doi.org/10.1073/pnas.171180998
Holmgren A (1979) Thioredoxin catalyzes the reduction of insulin disulfides by dithiothreitol and dihydrolipoamide. J Biol Chem 254:9627–9632
Watanabe MM, Laurindo FRM, Fernandes DC (2014) Methods of measuring protein disulfide isomerase activity: a critical overview. Front Chem 2:73. https://doi.org/10.3389/fchem.2014.00073
Khan MMG, Simizu S, Lai NS et al (2011) Discovery of a small molecule PDI inhibitor that inhibits reduction of HIV-1 envelope glycoprotein gp120. ACS Chem Biol 6:245–251. https://doi.org/10.1021/cb100387r
Stopa JD, Neuberg D, Puligandla M et al (2017) Protein disulfide isomerase inhibition blocks thrombin generation in humans by interfering with platelet factor V activation. JCI Insight 2:351–357. https://doi.org/10.1172/jci.insight.89373
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Science+Business Media, LLC, part of Springer Nature
About this protocol
Cite this protocol
Bekendam, R.H., Flaumenhaft, R. (2019). Assays of Thiol Isomerase Enzymatic Activity. In: Hogg, P. (eds) Functional Disulphide Bonds. Methods in Molecular Biology, vol 1967. Humana, New York, NY. https://doi.org/10.1007/978-1-4939-9187-7_8
Download citation
DOI: https://doi.org/10.1007/978-1-4939-9187-7_8
Published:
Publisher Name: Humana, New York, NY
Print ISBN: 978-1-4939-9186-0
Online ISBN: 978-1-4939-9187-7
eBook Packages: Springer Protocols