Abstract
Under hemolytic conditions, hemoglobin and subsequently heme are rapidly released, leading to the toxic effects characterizing diseases such as β-thalassemia and sickle cell disease. Herein, we provide evidence that human hemoglobin can bind heme in a transient fashion via surface-exposed sequence motifs. Following the synthesis of potential heme-binding motifs (HBMs) as peptides, their heme-binding capacity was investigated by UV–vis spectroscopy and ranked according to their binding affinity. Heme binding to human hemoglobin was subsequently studied by UV–vis and surface plasmon resonance (SPR) spectroscopy, revealing a heme-binding affinity in the sub- to micromolar range and a stoichiometry that clearly exceeds a 1:1 ratio. In silico molecular docking and simulation studies confirmed heme binding to the respective motifs in the β-chain of hemoglobin. Finally, the peroxidase-like activity of hemoglobin and the hemoglobin-heme complex was monitored, which indicated a much higher activity (>1800%) than other heme-peptide/protein complexes reported so far. The present study provides novel insights into the nature of intact hemoglobin concerning its transient interaction with heme, which suggests for the first time potential heme-scavenging properties of the protein at concomitant disassembly and, consequently, a potentiation of hemolysis and related processes.
Acknowledgments
The authors like to thank the University of Bonn for financial support (to D.I. and M.T.H.) and Matthias Geyer (University of Bonn) for providing access to the SPR device. In addition, technical assistance by Sabrina Linden and Cem Gündüz (both: University of Bonn) as well as supply of TFA by Solvay GmbH is gratefully acknowledged.
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Author contributions: D.I. designed the project. D.I. and M.T.H. planned the project. M.T.H. and K.H.W. performed the experiments. D.C.R. and S.A. carried out the computational studies. M.T.H., D.C.R., K.H.W., and S.A. analyzed the data. The manuscript was written by M.T.H. and D.I. and finalized through the contribution of all authors.
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Research funding: Financial support was received from the University of Bonn.
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Conflict of interest statement: The authors declare no conflicts of interest regarding this article.
 
References
Andersen, C.B.F., Stødkilde, K., Sæderup, K.L., Kuhlee, A., Raunser, S., Graversen, J.H., and Moestrup, S.K. (2017). Haptoglobin. Antioxidants Redox Signal. 26: 814–831, https://doi.org/10.1089/ars.2016.6793.Suche in Google Scholar PubMed
Ascenzi, P., Bocedi, A., Visca, P., Altruda, F., Tolosano, E., Beringhelli, T., and Fasano, M. (2005). Hemoglobin and heme scavenging. IUBMB Life 57: 749–759, https://doi.org/10.1080/15216540500380871.Suche in Google Scholar PubMed
Atamna, H., Brahmbhatt, M., Atamna, W., Shanower, G.A., and Dhahbi, J.M. (2015). ApoHRP-based assay to measure intracellular regulatory heme. Metallomics 7: 309–321, https://doi.org/10.1039/c4mt00246f.Suche in Google Scholar PubMed PubMed Central
Bacchella, C., Brewster, J.T., Bähring, S., Dell’Acqua, S., Root, H.D., Thiabaud, G.D., Reuther, J.F., Monzani, E., Sessler, J.L., and Casella, L. (2020). Condition-dependent coordination and peroxidase activity of hemin-Aβ complexes. Molecules 25: 5044, https://doi.org/10.3390/molecules25215044.Suche in Google Scholar PubMed PubMed Central
Bozinovic, N., Noé, R., Kanyavuz, A., Lecerf, M., and Dimitrov, J.D. (2020). Method for identification of heme-binding proteins and quantification of their interactions. Anal. Biochem. 607: 113865, https://doi.org/10.1016/j.ab.2020.113865.Suche in Google Scholar PubMed
Bozza, M.T. and Jeney, V. (2020). Pro-inflammatory actions of heme and other hemoglobin-derived DAMPs. Front. Immunol. 11: 1323, https://doi.org/10.3389/fimmu.2020.01323.Suche in Google Scholar PubMed PubMed Central
Brewitz, H.H., Kühl, T., Goradia, N., Galler, K., Popp, J., Neugebauer, U., Ohlenschläger, O., and Imhof, D. (2015). Role of the chemical environment beyond the coordination site: structural insight into Fe(III) protoporphyrin binding to cysteine-based heme-regulatory protein motifs. Chembiochem 16: 2216–2224, https://doi.org/10.1002/cbic.201500331.Suche in Google Scholar PubMed
Detzel, M.S., Schmalohr, B.F., Steinbock, F., Hopp, M.-T., Ramoji, A., Paul George, A.A., Neugebauer, U., and Imhof, D. (2021). Revisiting the interaction of heme with hemopexin. Biol. Chem. 402: 675–691, https://doi.org/10.1515/hsz-2020-0347.Suche in Google Scholar PubMed
Fermi, G., Perutz, M.F., Shaanan, B., and Fourme, R. (1984). The crystal structure of human deoxyhaemoglobin at 1.74 Å resolution. J. Mol. Biol. 175: 159–174, https://doi.org/10.1016/0022-2836(84)90472-8.Suche in Google Scholar PubMed
Frimat, M., Boudhabhay, I., and Roumenina, L. (2019). Hemolysis derived products toxicity and endothelium: model of the second hit. Toxins 11: 660, https://doi.org/10.3390/toxins11110660.Suche in Google Scholar PubMed PubMed Central
Gilman, J.G. and Brewer, G.J. (1978). The oxygen-linked zinc-binding site of human haemoglobin. Biochem. J. 169: 625–632, https://doi.org/10.1042/bj1690625.Suche in Google Scholar PubMed PubMed Central
Grigorieva, D.V., Gorudko, I.V., Sokolov, A.V., Kosmachevskaya, O.V., Topunov, A.F., Buko, I.V., Kostantinova, E.E., Cherenkevich, S.N., and Panasenko, O.M. (2013). Measurement of plasma hemoglobin peroxidase activity. Bull. Exp. Biol. Med. 155: 118–121, https://doi.org/10.1007/s10517-013-2095-3.Suche in Google Scholar PubMed
Hopp, M.-T. and Imhof, D. (2021). Linking labile heme with thrombosis. J. Clin. Med. 10: 427, https://doi.org/10.3390/jcm10030427.Suche in Google Scholar PubMed PubMed Central
Hopp, M.-T., Schmalohr, B.F., Kühl, T., Detzel, M.S., Wißbrock, A., and Imhof, D. (2020). Heme determination and quantification methods and their suitability for practical applications and everyday use. Anal. Chem. 92: 9429–9440, https://doi.org/10.1021/acs.analchem.0c00415.Suche in Google Scholar PubMed
Hopp, M.-T., Alhanafi, N., Paul George, A.A., Hamedani, N.S., Biswas, A., Oldenburg, J., Pötzsch, B., and Imhof, D. (2021a). Molecular insights and functional consequences of the interaction of heme with activated protein C. Antioxidants Redox Signal. 34: 32–48, https://doi.org/10.1089/ars.2019.7992.Suche in Google Scholar PubMed
Hopp, M.-T., Domingo-Fernández, D., Gadiya, Y., Detzel, M.S., Graf, R., Schmalohr, B.F., Kodamullil, A.T., Imhof, D., and Hofmann-Apitius, M. (2021b). Linking COVID-19 and heme-driven pathophysiologies: a combined computational-experimental approach. Biomolecules 11: 644, https://doi.org/10.3390/biom11050644.Suche in Google Scholar PubMed PubMed Central
Hou, T., Zhang, Y., Wu, T., Wang, M., Zhang, Y., Li, R., Wang, L., Xue, Q., and Wang, S. (2018). Label-free detection of fibrinogen based on fibrinogen-enhanced peroxidase activity of fibrinogen-hemin composite. Analyst 143: 725–730, https://doi.org/10.1039/c7an01661a.Suche in Google Scholar PubMed
Hrkal, Z., Vodrázka, Z., and Kalousek, I. (1974). Transfer of heme from ferrihemoglobin and ferrihemoglobin isolated chains to hemopexin. Eur. J. Biochem. 43: 73–78, https://doi.org/10.1111/j.1432-1033.1974.tb03386.x.Suche in Google Scholar PubMed
Huang, Y., Yang, Z., Xu, H., Zhang, P., Gao, Z., and Li, H. (2017). Insulin enhances the peroxidase activity of heme by forming heme-insulin complex: relevance to type 2 diabetes mellitus. Int. J. Biol. Macromol. 102: 1009–1015, https://doi.org/10.1016/j.ijbiomac.2017.04.113.Suche in Google Scholar PubMed
Jianyu, L. and Yuanzong, L. (2004). Interaction of apoHb and various Fe-porphyrins. J. Mol. Catal. Chem. 22: 75–80, https://doi.org/10.1016/j.molcata.2004.08.012.Suche in Google Scholar
Kamal, J.K.A. and Behere, D.V. (2005). Binding of heme to human serum albumin: steady-state fluorescence, circular dichroism and optical difference spectroscopic studies. Indian J. Biochem. Biophys. 42: 7–12.Suche in Google Scholar
Kondo, H.X. and Takano, Y. (2022). Analysis of fluctuation in the heme-binding pocket and heme distortion in hemoglobin and myoglobin. Life 12: 210, https://doi.org/10.3390/life12020210.Suche in Google Scholar PubMed PubMed Central
Kapralov, A., Vlasova, I.I., Feng, W., Maeda, A., Walson, K., Tyurin, V.A., Huang, Z., Aneja, R.K., Carcillo, J., Bayir, H., et al.. (2009). Peroxidase activity of hemoglobin-haptoglobin complexes. J. Biol. Chem. 284: 30395–30407, https://doi.org/10.1074/jbc.m109.045567.Suche in Google Scholar PubMed PubMed Central
Karnaukhova, E., Krupnikova, S.S., Rajabi, M., and Alayash, A.I. (2012). Heme binding to human alpha-1 proteinase inhibitor. Biochim. Biophys. Acta Gen. Subj. 1820: 2020–2029, https://doi.org/10.1016/j.bbagen.2012.09.012.Suche in Google Scholar PubMed
Kato, G.J., Steinberg, M.H., and Gladwin, M.T. (2017). Intravascular hemolysis and the pathophysiology of sickle cell disease. J. Clin. Invest. 127: 750–760, https://doi.org/10.1172/jci89741.Suche in Google Scholar PubMed PubMed Central
Kerchberger, V.E. and Ware, L.B. (2021). The role of circulating cell-free hemoglobin in sepsis-associated acute kidney injury. Semin. Nephrol. 40: 148–159, https://doi.org/10.1016/j.semnephrol.2020.01.006.Suche in Google Scholar PubMed PubMed Central
Krieger, E. and Vriend, G. (2014). YASARA View: molecular graphics for all devices – from smartphones to workstations. Bioinformatics 30: 2981–2982, https://doi.org/10.1093/bioinformatics/btu426.Suche in Google Scholar PubMed PubMed Central
Kühl, T., Sahoo, N., Nikolajski, M., Schlott, B., Heinemann, S.H., and Imhof, D. (2011). Determination of hemin-binding characteristics of proteins by a combinatorial peptide library approach. Chembiochem 12: 2846–2855, https://doi.org/10.1002/cbic.201100556.Suche in Google Scholar PubMed
Kühl, T., Wißbrock, A., Goradia, N., Sahoo, N., Galler, K., Neugebauer, U., Popp, J., Heinemann, S.H., Ohlenschläger, O., and Imhof, D. (2013). Analysis of Fe(III) heme binding to cysteine-containing heme-regulatory motifs in proteins. ACS Chem. Biol. 8: 1785–1793, https://doi.org/10.1021/cb400317x.Suche in Google Scholar PubMed
Langlois, M.R. and Delanghe, J.R. (1996). Biological and clinical significance of haptoglobin polymorphism in humans. Clin. Chem. 42: 1589–1600, https://doi.org/10.1093/clinchem/42.10.1589.Suche in Google Scholar
Lippi, G. and Sanchis-Gomar, F. (2019). Epidemiological, biological and clinical update on exercise-induced hemolysis. Ann. Transl. Med. 7: 270, https://doi.org/10.21037/atm.2019.05.41.Suche in Google Scholar PubMed PubMed Central
Panch, S.R., Montemayor-Garcia, C., and Klein, H.G. (2019). Hemolytic transfusion reactions. N. Engl. J. Med. 381: 150–162, https://doi.org/10.1056/nejmra1802338.Suche in Google Scholar
Paul George, A.A., Lacerda, M., Syllwasschy, B., Hopp, M.-T., Wißbrock, A., and Imhof, D. (2020). HeMoQuest: a webserver for qualitative prediction of transient heme binding to protein motifs. BMC Bioinf. 21: 124, https://doi.org/10.1186/s12859-020-3420-2.Suche in Google Scholar PubMed PubMed Central
Pauling, L. (1966). Science and world problems. New York: Speech.Suche in Google Scholar
Pauling, L. and Coryell, C.D. (1936). Magnetic properties and structure of hemoglobin, oxyhemoglobin and carbonmonoxyhemoglobin. Proc. Natl. Acad. Sci. USA 22: 210–216, https://doi.org/10.1073/pnas.22.4.210.Suche in Google Scholar PubMed PubMed Central
Peherstorfer, S., Brewitz, H.H., Paul George, A.A., Wißbrock, A., Adam, J.M., Schmitt, L., and Imhof, D. (2018). Insights into mechanism and functional consequences of heme binding to hemolysin-activating lysine acyltransferase HlyC from Escherichia coli. Biochim. Biophys. Acta Gen. Subj. 1862: 1964–1972, https://doi.org/10.1016/j.bbagen.2018.06.012.Suche in Google Scholar PubMed
Pettersen, E.F., Goddard, T.D., Huang, C.C., Couch, G.S., Greenblatt, D.M., Meng, E.C., and Ferrin, T.E. (2004). UCSF Chimera: a visualization system for exploratory research and analysis. J. Comput. Chem. 25: 1605–1612, https://doi.org/10.1002/jcc.20084.Suche in Google Scholar PubMed
Perutz, M.F. (1970). Stereochemistry of cooperative effects in haemoglobin: haem–haem interaction and the problem of allostery. Nature 228: 726–734, https://doi.org/10.1038/228726a0.Suche in Google Scholar PubMed
Pires, I.S., Belcher, D.A., and Palmer, A.F. (2017). Quantification of active apohemoglobin heme binding sites via dicyanohemin incorporation. Biochemistry 56: 5245–5259, https://doi.org/10.1021/acs.biochem.7b00683.Suche in Google Scholar PubMed PubMed Central
Pîrnău, A. and Bogdan, M. (2008). Investigation of the interaction between flavonoids and human serum albumin. Rom. J. Biophys. 18: 49–55.Suche in Google Scholar
Rifkind, J.M. and Heim, J.M. (1977). Interaction of zinc and hemoglobin: binding of zinc and the oxygen affinity. Biochemistry 16: 4438–4443, https://doi.org/10.1021/bi00639a017.Suche in Google Scholar PubMed
Rose, M.Y. and Olson, J.S. (1983). The kinetic mechanism of heme binding to human apohemoglobin. J. Biol. Chem. 258: 4298–4303, https://doi.org/10.1016/s0021-9258(18)32622-x.Suche in Google Scholar
Rother, R.P., Bell, L., Hillmen, P., and Gladwin, M.T. (2005). The clinical sequelae of intravascular hemolysis and extracellular plasma hemoglobin. J. Am. Med. Assoc. 293: 1653–1662, https://doi.org/10.1001/jama.293.13.1653.Suche in Google Scholar PubMed
Roumenina, L.T., Rayes, J., Lacroix-Desmazes, S., and Dimitrov, J.D. (2016). Heme: Modulator of plasma systems in hemolytic diseases. Trends Mol. Med. 22: 200–213, https://doi.org/10.1016/j.molmed.2016.01.004.Suche in Google Scholar PubMed
Sakipov, S., Rafikova, O., Kurnikova, M.G., and Rafikov, R. (2017). Molecular mechanisms of bio-catalysis of heme extraction from hemoglobin. Redox Biol. 11: 516–523, https://doi.org/10.1016/j.redox.2017.01.004.Suche in Google Scholar PubMed PubMed Central
Samuel, P.P. and Case, D.A. (2020). Atomistic simulations of heme dissociation pathways in human methemoglobins reveal hidden intermediates. Biochemistry 59: 4093–4107, https://doi.org/10.1021/acs.biochem.0c00607.Suche in Google Scholar PubMed PubMed Central
Samuel, P.P., White, M.A., Ou, W.C., Case, D.A., Phillips, G.N., and Olsen, J.S. (2020). The interplay between molten globules and heme dissociation defines human hemoglobin disassembly. Biophys. J. 118: 1381–1400, https://doi.org/10.1016/j.bpj.2020.01.031.Suche in Google Scholar PubMed PubMed Central
Schechter, A.N. (2008). Hemoglobin research and the origins of molecular medicine. Blood 112: 3927–3938, https://doi.org/10.1182/blood-2008-04-078188.Suche in Google Scholar PubMed PubMed Central
Singhal, R., Annarapu, G.K., Pandey, A., Chawla, S., Ojha, A., Gupta, A., Cruz, M.A., Seth, T., and Guchhait, P. (2015). Hemoglobin interaction with GP1bα induces platelet activation and apoptosis: a novel mechanism associated with intravascular hemolysis. Haematologica 100: 1526–1533, https://doi.org/10.3324/haematol.2015.132183.Suche in Google Scholar PubMed PubMed Central
Skoularigis, J., Essop, M.R., Skudicky, D., Middlemost, S.J., and Sareli, P. (1993). Frequency and severity of intravascular hemolysis after left-sided cardiac valve replacement with Medtronic Hall and St. Jude Medical prostheses, and influence of prosthetic type, position, size and number. Am. J. Cardiol. 71: 587–591, https://doi.org/10.1016/0002-9149(93)90516-f.Suche in Google Scholar PubMed
Smith, A. and McCulloh, R.J. (2015). Hemopexin and haptoglobin: allies against heme toxicity from hemoglobin not contenders. Front. Physiol. 6: 187, https://doi.org/10.3389/fphys.2015.00187.Suche in Google Scholar PubMed PubMed Central
Stenson, P.D., Mort, M., Ball, E.V., Chapman, M., Evans, K., Azevedo, L., Hayden, M., Heywood, S., Millar, D.S., Phillips, A.D., et al.. (2020). The Human Gene Mutation Database (HGMD®): optimizing its use in a clinical diagnostic or research setting. Hum. Genet. 139: 1197–1207, https://doi.org/10.1007/s00439-020-02199-3.Suche in Google Scholar PubMed PubMed Central
Syllwasschy, B.F., Beck, M.S., Druzeta, I., Hopp, M.-T., Ramoji, A., Neugebauer, U., Nozinovic, S., Menche, D., Willbold, D., Ohlenschläger, O., et al.. (2020). High-affinity binding and catalytic activity of His/Tyr-based sequences: extending heme-regulatory motifs beyond CP. Biochim. Biophys. Acta Gen. Subj. 1864: 129603, https://doi.org/10.1016/j.bbagen.2020.129603.Suche in Google Scholar PubMed
Teixeira, A., Souza, M., Bartie, T., Bolzan, A., and Pinto, L. (2018). Theoretical and experimental contributions about the usual application of the pseudo-first-order model in kinetic analysis of oxyhemoglobin deoxygenation. Pharm. Chem. J. 5: 123–135.Suche in Google Scholar
Thom, C.S., Dickson, C.F., Gell, D.A., and Weiss, M.J. (2013). Hemoglobin variants: biochemical properties and clinical correlates. Cold Spring Harb Perspect Med 3: a011858, https://doi.org/10.1101/cshperspect.a011858.Suche in Google Scholar PubMed PubMed Central
Trott, O. and Olson, A.J. (2010). AutoDock vina. J. Comput. Chem. 31: 445–461.Suche in Google Scholar
Umbreit, J. (2007). Methemoglobin – it’s not just blue: a concise review. Am. J. Hematol. 82: 134–144, https://doi.org/10.1002/ajh.20738.Suche in Google Scholar PubMed
Wißbrock, A., Kühl, T., Silbermann, K., Becker, A.J., Ohlenschläger, O., and Imhof, D. (2017). Synthesis and evaluation of amyloid β derived and amyloid β independent enhancers of the peroxidase-like activity of heme. J. Med. Chem. 60: 373–385, https://doi.org/10.1021/acs.jmedchem.6b01432.Suche in Google Scholar PubMed
Wißbrock, A., Goradia, N.B., Kumar, A., Paul George, A.A., Kühl, T., Bellstedt, P., Ramachandran, R., Hoffmann, P., Galler, K., Popp, J., et al.. (2019). Structural insights into heme binding to IL-36α proinflammatory cytokine. Sci. Rep. 9: 16893, https://doi.org/10.1038/s41598-019-53231-0.Suche in Google Scholar PubMed PubMed Central
Supplementary Material
The online version of this article offers supplementary material (https://doi.org/10.1515/hsz-2022-0188).
© 2022 Walter de Gruyter GmbH, Berlin/Boston
Artikel in diesem Heft
- Frontmatter
 - Heme research – the past, the present and the future
 - A primer on heme biosynthesis
 - New roles for GAPDH, Hsp90, and NO in regulating heme allocation and hemeprotein function in mammals
 - The role of host heme in bacterial infection
 - Signal transduction mechanisms in heme-based globin-coupled oxygen sensors with a focus on a histidine kinase (AfGcHK) and a diguanylate cyclase (YddV or EcDosC)
 - Heme delivery to heme oxygenase-2 involves glyceraldehyde-3-phosphate dehydrogenase
 - Novel insights into heme binding to hemoglobin
 - Extracellular hemin is a reverse use-dependent gating modifier of cardiac voltage-gated Na+ channels
 - Assessment of the breadth of binding promiscuity of heme towards human proteins
 - Determination of free heme in stored red blood cells with an apo-horseradish peroxidase-based assay
 - Comparative studies of soluble and immobilized Fe(III) heme-peptide complexes as alternative heterogeneous biocatalysts
 
Artikel in diesem Heft
- Frontmatter
 - Heme research – the past, the present and the future
 - A primer on heme biosynthesis
 - New roles for GAPDH, Hsp90, and NO in regulating heme allocation and hemeprotein function in mammals
 - The role of host heme in bacterial infection
 - Signal transduction mechanisms in heme-based globin-coupled oxygen sensors with a focus on a histidine kinase (AfGcHK) and a diguanylate cyclase (YddV or EcDosC)
 - Heme delivery to heme oxygenase-2 involves glyceraldehyde-3-phosphate dehydrogenase
 - Novel insights into heme binding to hemoglobin
 - Extracellular hemin is a reverse use-dependent gating modifier of cardiac voltage-gated Na+ channels
 - Assessment of the breadth of binding promiscuity of heme towards human proteins
 - Determination of free heme in stored red blood cells with an apo-horseradish peroxidase-based assay
 - Comparative studies of soluble and immobilized Fe(III) heme-peptide complexes as alternative heterogeneous biocatalysts