1
|
Uchida T, Kobayashi N, Muneta S, Ishimori K. The Iron Chaperone Protein CyaY from Vibrio cholerae Is a Heme-Binding Protein. Biochemistry 2017; 56:2425-2434. [DOI: 10.1021/acs.biochem.6b01304] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Takeshi Uchida
- Department
of Chemistry, Faculty of Science, Hokkaido University, Sapporo 060-0810, Japan
- Graduate
School of Chemical Sciences and Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Noriyuki Kobayashi
- Graduate
School of Chemical Sciences and Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Souichiro Muneta
- Graduate
School of Chemical Sciences and Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Koichiro Ishimori
- Department
of Chemistry, Faculty of Science, Hokkaido University, Sapporo 060-0810, Japan
- Graduate
School of Chemical Sciences and Engineering, Hokkaido University, Sapporo 060-8628, Japan
| |
Collapse
|
2
|
Li W, Chen D, Wang H, Luo S, Dong L, Zhang Y, Shi J, Tong B, Dong Y. Quantitation of Albumin in Serum Using "Turn-on" Fluorescent Probe with Aggregation-Enhanced Emission Characteristics. ACS APPLIED MATERIALS & INTERFACES 2015; 7:26094-26100. [PMID: 26553289 DOI: 10.1021/acsami.5b07422] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
An aggregation-enhanced emission active luminogen named as sodium 4,4'4″-(3,4-diphenyl-1H-pyrrole-1,2,5-triyl)tribenzoate (DP-TPPNa) with propeller construction was synthesized and developed as a "turn on" fluorescent probe for in situ quantitation of albumin in blood serum. The DP-TPPNa fluorescence intensity was linearly correlated with the concentration of two serum albumins, bovine serum albumin (BSA) and human serum albumin (HSA), in pure PBS buffer in the ranges of 2.18-70 and 1.68-100 μg/mL, respectively. The detection limits were as low as 2.18 μg/mL for BSA and 1.68 μg/mL for HSA. The response time of fluorescence to serum albumin (SA) was very short (below 6 s), which achieved real-time detection. It also showed high selectivity to SA because other components in serum barely interfere with the detection of DP-TPPNa to SA, enabling in situ quantitative detection of SA without isolation from serum. DP-TPPNa was successfully applied for the quantitative detection of BSA in fetal bovine serum. The mechanism of fluorescent turn-on behavior was elucidated utilizing an unfolding process induced by guanidine hydrochloride, which revealed a capture process via selective hydrophobic interaction and hydrogen bonding between luminogen and SA.
Collapse
Affiliation(s)
- Wangyang Li
- School of Materials Science and Engineering, Beijing Institute of Technology , Beijing, 100081, China
| | - Didi Chen
- School of Materials Science and Engineering, Beijing Institute of Technology , Beijing, 100081, China
| | - Huan Wang
- School of Materials Science and Engineering, Beijing Institute of Technology , Beijing, 100081, China
| | - Shanshan Luo
- School of Materials Science and Engineering, Beijing Institute of Technology , Beijing, 100081, China
| | - Lichao Dong
- School of Materials Science and Engineering, Beijing Institute of Technology , Beijing, 100081, China
| | - Yahui Zhang
- School of Materials Science and Engineering, Beijing Institute of Technology , Beijing, 100081, China
| | - Jianbing Shi
- School of Materials Science and Engineering, Beijing Institute of Technology , Beijing, 100081, China
| | - Bin Tong
- School of Materials Science and Engineering, Beijing Institute of Technology , Beijing, 100081, China
| | - Yuping Dong
- School of Materials Science and Engineering, Beijing Institute of Technology , Beijing, 100081, China
| |
Collapse
|
3
|
Lu N, He Y, Chen C, Tian R, Xiao Q, Peng YY. Tyrosine can protect against oxidative stress through ferryl hemoglobin reduction. Toxicol In Vitro 2014; 28:847-55. [PMID: 24698734 DOI: 10.1016/j.tiv.2014.03.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Revised: 02/19/2014] [Accepted: 03/21/2014] [Indexed: 10/25/2022]
Abstract
The toxic mechanism of hemoglobin (Hb) under oxidative stress is linked to the formations of highly cytotoxic ferryl species and subsequently heme-to-protein cross-linked derivative of Hb (Hb-X). In this study, we have examined the effects of free tyrosine and its analogues (3-chlorotyrosine, phenylalanine) on the stability of ferryl hemoglobin and the formation of Hb-X. The results showed that free tyrosine (not phenylalanine, 10-500 μM) was an efficient reducing agent of ferryl species and also effective at preventing the formation of cytotoxic Hb-X. Meanwhile, the dimeric tyrosine was formed as the oxidation product of tyrosine during Hb redox reaction. Compared with free tyrosine, 3-chlorotyrosine, an oxidation product of tyrosine and a proposed biomarker for hypochlorous acid (HOCl) in vivo, exhibited stronger antioxidant properties in Hb-induced oxidative stress, which was consistent with its more efficient ability in the reduction of ferryl species. These results showed that the presence of tyrosine and its derivative in vivo and vitro could ameliorate oxidative damage through ferryl heme reduction. The antioxidant ability, therefore, may provide new insights into the nutritional and physiological significance of free tyrosine with redox active heme proteins-related oxidative stress.
Collapse
Affiliation(s)
- Naihao Lu
- Jiangxi Key Laboratory of Functional Organic Molecules, Jiangxi Science and Technology Normal University, Nanchang 330013, China; Key Laboratory of Functional Small Organic Molecule, Ministry of Education and College of Life Science, Jiangxi Normal University, 99 Ziyang Road, Nanchang, Jiangxi 330022, China.
| | - Yingjie He
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and College of Life Science, Jiangxi Normal University, 99 Ziyang Road, Nanchang, Jiangxi 330022, China; Key Laboratory of Green Chemistry, Jiangxi Province and College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang, Jiangxi 330022, China
| | - Chao Chen
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and College of Life Science, Jiangxi Normal University, 99 Ziyang Road, Nanchang, Jiangxi 330022, China
| | - Rong Tian
- Key Laboratory of Green Chemistry, Jiangxi Province and College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang, Jiangxi 330022, China
| | - Qiang Xiao
- Jiangxi Key Laboratory of Functional Organic Molecules, Jiangxi Science and Technology Normal University, Nanchang 330013, China.
| | - Yi-Yuan Peng
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and College of Life Science, Jiangxi Normal University, 99 Ziyang Road, Nanchang, Jiangxi 330022, China; Key Laboratory of Green Chemistry, Jiangxi Province and College of Chemistry and Chemical Engineering, Jiangxi Normal University, 99 Ziyang Road, Nanchang, Jiangxi 330022, China
| |
Collapse
|
4
|
Fujiwara SI, Amisaki T. Fatty acid binding to serum albumin: Molecular simulation approaches. Biochim Biophys Acta Gen Subj 2013; 1830:5427-34. [DOI: 10.1016/j.bbagen.2013.03.032] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Revised: 03/26/2013] [Accepted: 03/28/2013] [Indexed: 02/02/2023]
|
5
|
Huang Y, Shuai Y, Li H, Gao Z. Tyrosine residues play an important role in heme detoxification by serum albumin. Biochim Biophys Acta Gen Subj 2013; 1840:970-6. [PMID: 24252277 DOI: 10.1016/j.bbagen.2013.11.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2013] [Revised: 10/16/2013] [Accepted: 11/09/2013] [Indexed: 11/18/2022]
Abstract
BACKGROUND Serum albumin binds avidly to heme to form heme-serum albumin complex, also called methemalbumin, and this binding is thought to protect against the potentially toxic effects of heme. However, the mechanism of detoxification has not been fully elucidated. METHODS SDS-PAGE and Western blot were used to determine the efficiency of methemalbumin on catalyzing protein carbonylation and nitration. HPLC was used to test the formation of heme to protein cross-linked methemalbumin. RESULTS The peroxidase activity of heme increased upon human serum albumin (HSA) binding. Methemalbumin showed higher efficiency in catalyzing tyrosine oxidation than free heme in the presence of H2O2. Methemalbumin catalyzed self-nitration and significantly promoted the nitration of tyrosine in coexistent protein, but decreased the carbonylation of coexistent protein compared with heme. The heme to protein cross-linked form of methemalbumin suggested that HSA trapped the free radical accompanied by the formation of ferryl heme. When tyrosine residues in HSA were modified by iodination, HSA lost of protection effect on protein carbonylation. The low concentration of glutathione could effectively inhibit tyrosine nitration, but had no effect on protein carbonylation. CONCLUSION HSA protects against the toxic effect of heme by transferring the free radical to tyrosine residues in HSA, therefore protecting surrounding proteins from irreversible oxidation, rather than by direct inhibiting the peroxidase activity. The increased tyrosine radicals can be reduced by endogenic antioxidants such as GSH. GENERAL SIGNIFICANCE This investigation indicated the important role of tyrosine residues in heme detoxification by HSA and suggested a possible novel mechanism.
Collapse
Affiliation(s)
- Yi Huang
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China; Hubei Key Laboratory of Bioinorganic Chemistry and Materia Medica, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China
| | - Youxia Shuai
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China; Hubei Key Laboratory of Bioinorganic Chemistry and Materia Medica, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China
| | - Hailing Li
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China; Hubei Key Laboratory of Bioinorganic Chemistry and Materia Medica, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China
| | - Zhonghong Gao
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China; Hubei Key Laboratory of Bioinorganic Chemistry and Materia Medica, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China.
| |
Collapse
|
6
|
Zwang TJ, Patel R, Johal MS, Selassie CR. Desolvation of BSA-ligand complexes measured using the quartz crystal microbalance and dual polarization interferometer. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:9616-9620. [PMID: 22621286 DOI: 10.1021/la301718m] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
By taking advantage of their unique difference in hydration sensitivity, we have shown that dual polarization interferometer (DPI) and quartz-crystal microbalance with dissipation monitoring (QCM-D) measurements can be used together to explore the degree of desolvation involved in the binding of small drug molecules to an immobilized bovine serum albumin film in real time. Results with DPI and QCM-D show significantly different mass values for three ligands of varying hydrophobicities that may be attributed to changes in the degree of hydration of the ligand-protein complexes in accordance with the physicochemical properties of the ligands. Furthermore, our data suggest that masses measured by QCM-D can be overwhelmed by changes in water content of ligand-protein, binary complexes, which has important consequences for future studies using mechanical resonators to study protein-binding events.
Collapse
Affiliation(s)
- Theodore J Zwang
- Chemistry Department, Pomona College, 645 North College Avenue, Claremont, California 91711, United States
| | | | | | | |
Collapse
|
7
|
Evidence for pH-dependent multiple conformers in iron(II) heme–human serum albumin: spectroscopic and kinetic investigation of carbon monoxide binding. J Biol Inorg Chem 2011; 17:133-47. [DOI: 10.1007/s00775-011-0837-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2011] [Accepted: 08/07/2011] [Indexed: 12/22/2022]
|
8
|
di Masi A, Gullotta F, Bolli A, Fanali G, Fasano M, Ascenzi P. Ibuprofen binding to secondary sites allosterically modulates the spectroscopic and catalytic properties of human serum heme-albumin. FEBS J 2011; 278:654-62. [DOI: 10.1111/j.1742-4658.2010.07986.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
9
|
Gospodarek AM, Smatlak ME, O'Connell JP, Fernandez EJ. Protein stability and structure in HIC: hydrogen exchange experiments and COREX calculations. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2011; 27:286-295. [PMID: 21117672 DOI: 10.1021/la103793r] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Hydrogen exchange mass spectrometry (HXMS) coupled to proteolytic digestion has been used to probe the conformation of bovine β-lactoglobulin (BLG), bovine α-lactalbumin (BLA), and human serum albumin (HSA) in solution and while adsorbed to the hydrophobic interaction chromatography media Phenyl Sepharose 6FF. All three proteins show evidence of EX1 exchange kinetics, indicating a loss of stability on the surface. HX protection patterns for all three proteins also indicate that the unfolded form is only partially solvent exposed. The hydrogen-deuterium exchange patterns of BLG and BLA on the surface suggest a structure that resembles each protein's respective solution phase molten globule state. The low stability of Domain II of HSA observed on Phenyl Sepharose 6FF also suggests a link to solution stability because Domain II is frequently cited as the least stable domain in solution unfolding pathways. COREX, an algorithm used to compute protein folding stabilities, correctly predicts solution hydrogen-deuterium exchange patterns for BLG and offers insight into its adsorbed phase stabilities but is unreliable for BLA predictions. The results of this work demonstrate a link between solution-phase local stability patterns and the nature of partially unfolded states that proteins can adopt on HIC surfaces.
Collapse
Affiliation(s)
- Adrian M Gospodarek
- Department of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22904-4741, United States
| | | | | | | |
Collapse
|
10
|
Hong Y, Feng C, Yu Y, Liu J, Lam JWY, Luo KQ, Tang BZ. Quantitation, visualization, and monitoring of conformational transitions of human serum albumin by a tetraphenylethene derivative with aggregation-induced emission characteristics. Anal Chem 2010; 82:7035-43. [PMID: 20704392 DOI: 10.1021/ac1018028] [Citation(s) in RCA: 164] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Human serum albumin (HSA) is a major protein component of blood plasma, and its assay is of obvious value to biological research. We, herein, present a readily accessible fluorescent bioprobe for HSA detection and quantitation. A nonemissive tetraphenylethene derivative named sodium 1,2-bis[4-(3-sulfonatopropoxyl)phenyl]-1,2-diphenylethene (BSPOTPE) is induced to emit by HSA, showing a novel phenomenon of aggregation-induced emission (AIE). The AIE bioprobe enjoys a broad working range (0-100 nM), a low detection limit (down to 1 nM), and a superior selectivity to albumins. The fluorescent bioassay is unperturbed by the miscellaneous bioelectrolytes in the artificial urine. The AIE luminogen can also be used as a rapid and sensitive protein stain in gel electrophoresis for HSA visualization. Utilizing the AIE feature of BSPOTPE and the Forster resonance energy transfer from HSA to BSPOTPE, the unfolding process of HSA induced by guanidine hydrochloride is monitored, which reveals a multistep transition with the involvement of molten globule intermediates. Computational modeling suggests that the AIE luminogens dock in the hydrophobic cleft between subdomains IIA and IIIA of HSA with the aid of hydrophobic effect, charge neutralization, and hydrogen bonding interactions, offering mechanistic insight into the microenvironment inside the hydrophobic cavity.
Collapse
Affiliation(s)
- Yuning Hong
- Nano Science and Technology Program, Department of Chemistry, Institute of Molecular Functional Materials, The Hong Kong University of Science and Technology (HKUST), Clear Water Bay, Kowloon, Hong Kong, China
| | | | | | | | | | | | | |
Collapse
|
11
|
Isoniazid and rifampicin inhibit allosterically heme binding to albumin and peroxynitrite isomerization by heme–albumin. J Biol Inorg Chem 2010; 16:97-108. [DOI: 10.1007/s00775-010-0706-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2010] [Accepted: 08/27/2010] [Indexed: 11/25/2022]
|
12
|
Ascenzi P, Fasano M. Allostery in a monomeric protein: The case of human serum albumin. Biophys Chem 2010; 148:16-22. [DOI: 10.1016/j.bpc.2010.03.001] [Citation(s) in RCA: 121] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2010] [Revised: 02/22/2010] [Accepted: 03/01/2010] [Indexed: 10/19/2022]
|
13
|
Ascenzi P, Cao Y, di Masi A, Gullotta F, De Sanctis G, Fanali G, Fasano M, Coletta M. Reductive nitrosylation of ferric human serum heme-albumin. FEBS J 2010; 277:2474-85. [DOI: 10.1111/j.1742-4658.2010.07662.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
14
|
Qu P, Lu H, Yan S, Lu Z. Influences of cationic, anionic, and nonionic surfactants on alkaline-induced intermediate of bovine serum albumin. Int J Biol Macromol 2010; 46:91-9. [DOI: 10.1016/j.ijbiomac.2009.10.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2009] [Revised: 10/12/2009] [Accepted: 10/17/2009] [Indexed: 10/20/2022]
|
15
|
Affiliation(s)
- Scott Severance
- Department of Animal & Avian Sciences and Department of Cell Biology & Molecular Genetics, University of Maryland, College Park, Maryland 20742, USA
| | - Iqbal Hamza
- Department of Animal & Avian Sciences and Department of Cell Biology & Molecular Genetics, University of Maryland, College Park, Maryland 20742, USA
| |
Collapse
|
16
|
Ascenzi P, di Masi A, Coletta M, Ciaccio C, Fanali G, Nicoletti FP, Smulevich G, Fasano M. Ibuprofen impairs allosterically peroxynitrite isomerization by ferric human serum heme-albumin. J Biol Chem 2009; 284:31006-17. [PMID: 19734142 DOI: 10.1074/jbc.m109.010736] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Human serum albumin (HSA) participates in heme scavenging; in turn, heme endows HSA with myoglobin-like reactivity and spectroscopic properties. Here, the allosteric effect of ibuprofen on peroxynitrite isomerization to NO(3)(-) catalyzed by ferric human serum heme-albumin (HSA-heme-Fe(III)) is reported. Data were obtained at 22.0 degrees C. HSA-heme-Fe(III) catalyzes peroxynitrite isomerization in the absence and presence of CO(2); the values of the second order catalytic rate constant (k(on)) are 4.1 x 10(5) and 4.5 x 10(5) m(-1) s(-1), respectively. Moreover, HSA-heme-Fe(III) prevents peroxynitrite-mediated nitration of free added l-tyrosine. The pH dependence of k(on) (pK(a) = 6.9) suggests that peroxynitrous acid reacts preferentially with the heme-Fe(III) atom, in the absence and presence of CO(2). The HSA-heme-Fe(III)-catalyzed isomerization of peroxynitrite has been ascribed to the reactive pentacoordinated heme-Fe(III) atom. In the absence and presence of CO(2), ibuprofen impairs dose-dependently peroxynitrite isomerization by HSA-heme-Fe(III) and facilitates the nitration of free added l-tyrosine; the value of the dissociation equilibrium constant for ibuprofen binding to HSA-heme-Fe(III) (L) ranges between 7.7 x 10(-4) and 9.7 x 10(-4) m. Under conditions where [ibuprofen] is >>L, the kinetics of HSA-heme-Fe(III)-catalyzed isomerization of peroxynitrite is superimposable to that obtained in the absence of HSA-heme-Fe(III) or in the presence of non-catalytic HSA-heme-Fe(III)-cyanide complex and HSA. Ibuprofen binding impairs allosterically peroxynitrite isomerization by HSA-heme-Fe(III), inducing the hexacoordination of the heme-Fe(III) atom. These results represent the first evidence for peroxynitrite isomerization by HSA-heme-Fe(III), highlighting the allosteric modulation of HSA-heme-Fe(III) reactivity by heterotropic interaction(s), and outlining the role of drugs in modulating HSA functions. The present results could be relevant for the drug-dependent protective role of HSA-heme-Fe(III) in vivo.
Collapse
Affiliation(s)
- Paolo Ascenzi
- Department of Biology and Interdepartmental Laboratory for Electron Microscopy, University Roma Tre, I-00146 Roma, Italy.
| | | | | | | | | | | | | | | |
Collapse
|
17
|
Baroni S, Pariani G, Fanali G, Longo D, Ascenzi P, Aime S, Fasano M. Thermodynamic analysis of hydration in human serum heme–albumin. Biochem Biophys Res Commun 2009; 385:385-9. [DOI: 10.1016/j.bbrc.2009.05.075] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2009] [Accepted: 05/15/2009] [Indexed: 10/20/2022]
|