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  1. Article ; Online: Phosphatidylglycerol Acts as a Switch for Cholesterol-Dependent Membrane Binding of ApoE Signal Peptide.

    Pradhan, Sasmita / Mirdha, Lipika / Sengupta, Tanusree / Chakraborty, Hirak

    Langmuir : the ACS journal of surfaces and colloids

    2024  Volume 40, Issue 15, Page(s) 8126–8132

    Abstract: The apolipoprotein E (ApoE) signal peptide is a short stretch of N-terminal amino acids that direct the ApoE protein to the endoplasmic reticulum after synthesis. Previous studies have shown that this peptide can bind to lipid membranes in a cholesterol- ... ...

    Abstract The apolipoprotein E (ApoE) signal peptide is a short stretch of N-terminal amino acids that direct the ApoE protein to the endoplasmic reticulum after synthesis. Previous studies have shown that this peptide can bind to lipid membranes in a cholesterol-dependent manner; however, the mechanism of this interaction is yet to be clarified. In this study, we aimed to investigate how the composition of neighboring lipids affects the membrane-binding of the ApoE signal peptide. We found that a negatively charged lipid, such as phosphatidylglycerol, can act as a switch that reduces the binding efficiency of the peptide to cholesterol-rich membranes. Interestingly, phosphatidylethanolamine does not activate the cholesterol-dependent binding of the ApoE signal peptide yet acts synergistically to enhance the cholesterol sensitivity in phosphatidylglycerol-containing membranes. To the best of our knowledge, this is the first report of modulation of the affinity of a peptide for a membrane by a neighboring lipid rather than by the lipid-binding domain of the peptide. Our findings revealed a novel role of lipid diversity in modulating the membrane binding of the ApoE signal peptide and its potential implications in the unidirectional trafficking of a newly synthesized protein from the ribosomes to the endoplasmic reticulum.
    MeSH term(s) Protein Sorting Signals ; Phosphatidylglycerols ; Apolipoproteins E/chemistry ; Apolipoproteins E/metabolism ; Cholesterol/chemistry ; Peptides
    Chemical Substances Protein Sorting Signals ; Phosphatidylglycerols ; Apolipoproteins E ; Cholesterol (97C5T2UQ7J) ; Peptides
    Language English
    Publishing date 2024-04-03
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2005937-1
    ISSN 1520-5827 ; 0743-7463
    ISSN (online) 1520-5827
    ISSN 0743-7463
    DOI 10.1021/acs.langmuir.4c00178
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Lipid composition dependent binding of apolipoprotein E signal peptide: Importance of membrane cholesterol in protein trafficking.

    Mirdha, Lipika / Sengupta, Tanusree / Chakraborty, Hirak

    Biophysical chemistry

    2022  Volume 291, Page(s) 106907

    Abstract: Soluble secretory and membrane proteins contain a short stretch of signal peptide (SP) at their N-terminal end, which gets cleaved after reaching the destination organelle. However, the importance of SP in protein trafficking is not fully understood. The ...

    Abstract Soluble secretory and membrane proteins contain a short stretch of signal peptide (SP) at their N-terminal end, which gets cleaved after reaching the destination organelle. However, the importance of SP in protein trafficking is not fully understood. The lipid compositions of cellular organelles are highly heterogeneous, and the preference of SP toward a particular lipid composition might play a key role in unidirectional trafficking of protein. In order to understand the preference of Apolipoprotein E (ApoE) toward endoplasmic reticulum (ER), we have studied the interaction of its SP with membranes of varying lipid compositions. The importance of cholesterol is paramount as subcellular organelles contain differential amount of cholesterol; endoplasmic reticulum (ER) contains the least amount of cholesterol. We have utilized batteries of steady-state and time-resolved fluorescence techniques to understand the affinity of ApoE signal peptide toward membranes of varying lipid compositions. We observed that the ApoE signal peptide binds tightly with membranes devoid of cholesterol, and binding affinity reduces with increasing concentration of membrane cholesterol. Our results clearly suggest the importance of membrane composition in the unidirectional movement of ApoE toward ER. This property of SP can further be utilized for the development of organelle specific cargo delivery.
    MeSH term(s) Protein Sorting Signals ; Protein Transport ; Cholesterol ; Endoplasmic Reticulum/chemistry ; Endoplasmic Reticulum/metabolism ; Apolipoproteins E/analysis ; Apolipoproteins E/metabolism
    Chemical Substances Protein Sorting Signals ; Cholesterol (97C5T2UQ7J) ; Apolipoproteins E
    Language English
    Publishing date 2022-10-04
    Publishing country Netherlands
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 185052-0
    ISSN 1873-4200 ; 0301-4622
    ISSN (online) 1873-4200
    ISSN 0301-4622
    DOI 10.1016/j.bpc.2022.106907
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Role of vitamin D in treating COVID-19-associated coagulopathy: problems and perspectives.

    Sengupta, Tanusree / Majumder, Rinku / Majumder, Samarpan

    Molecular and cellular biochemistry

    2021  Volume 476, Issue 6, Page(s) 2421–2427

    Abstract: Aggressive inflammatory response leading to hypercoagulability has been found to be associated with disease severity in COVID-19 patients and portends bad treatment outcome. A state of acute disseminated intravascular coagulation (DIC), along with ... ...

    Abstract Aggressive inflammatory response leading to hypercoagulability has been found to be associated with disease severity in COVID-19 patients and portends bad treatment outcome. A state of acute disseminated intravascular coagulation (DIC), along with pulmonary embolism and/or deep vein thrombosis, has been observed in critically ill ICU patients. Autopsy reports of COVID-19 patients demonstrated microthrombi in lungs and in other organs, as well as marked inflammatory changes, characteristic clinicopathological features that exacerbate disease severity. Vitamin D supplementation was recommended by many clinicians across the globe to improve clinical symptoms of COVID-19 patients, mainly because of its immunomodulatory roles on immune cells. Furthermore, vitamin D and its associated molecules are also known to directly or indirectly regulate various thrombotic pathways. We propose that vitamin D supplementation not only attenuates the risk of Acute Respiratory Disease Syndrome (ARDS) but it also may have a role in reducing coagulation abnormalities in critically ill COVID-19 patients. The overarching goal of this review is to discuss the effects of vitamin D on coagulation pathways and other intertwined processes leading to thrombosis. Many clinical trials are currently investigating the efficacy of vitamin D supplementation in reducing the risk of COVID-19 infection. However, randomized placebo control clinical trials are also necessary to ascertain the effect of vitamin D supplementation on reducing the risk of coagulopathy in COVID-19 patients.
    MeSH term(s) Blood Coagulation Disorders/virology ; COVID-19/complications ; COVID-19/drug therapy ; COVID-19/etiology ; Humans ; Urachal Cyst/etiology ; Vitamin D/pharmacology ; Vitamin D/physiology ; Vitamin D Deficiency/virology
    Chemical Substances Vitamin D (1406-16-2)
    Language English
    Publishing date 2021-02-18
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 184833-1
    ISSN 1573-4919 ; 0300-8177
    ISSN (online) 1573-4919
    ISSN 0300-8177
    DOI 10.1007/s11010-021-04093-6
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: COVID-19: a probable role of the anticoagulant Protein S in managing COVID-19-associated coagulopathy.

    Chatterjee, Sabyasachi / Sengupta, Tanusree / Majumder, Samarpan / Majumder, Rinku

    Aging

    2020  Volume 12, Issue 16, Page(s) 15954–15961

    Abstract: The COVID-19 pandemic has caused monumental mortality, and there are still no adequate therapies. Most severely ill COVID-19 patients manifest a hyperactivated immune response, instigated by interleukin 6 (IL6) that triggers a so called "cytokine storm" ... ...

    Abstract The COVID-19 pandemic has caused monumental mortality, and there are still no adequate therapies. Most severely ill COVID-19 patients manifest a hyperactivated immune response, instigated by interleukin 6 (IL6) that triggers a so called "cytokine storm" and coagulopathy. Hypoxia is also associated with COVID-19. So far overlooked is the fact that both IL6 and hypoxia depress the abundance of a key anticoagulant, Protein S. We speculate that the IL6-driven cytokine explosion plus hypoxemia causes a severe drop in Protein S level that exacerbates the thrombotic risk in COVID-19 patients. Here we highlight a mechanism by which the IL6-hypoxia curse causes a deadly hypercoagulable state in COVID-19 patients, and we suggest a path to therapy.
    MeSH term(s) Angiotensin-Converting Enzyme 2 ; Anticoagulants/metabolism ; Anticoagulants/pharmacology ; Betacoronavirus/physiology ; COVID-19 ; Coronavirus Infections/blood ; Coronavirus Infections/immunology ; Coronavirus Infections/therapy ; Cytokine Release Syndrome/blood ; Cytokine Release Syndrome/virology ; Disease Management ; Humans ; Hypoxia/blood ; Hypoxia/etiology ; Hypoxia/immunology ; Interleukin-6/blood ; Pandemics ; Peptidyl-Dipeptidase A/metabolism ; Pneumonia, Viral/blood ; Pneumonia, Viral/immunology ; Pneumonia, Viral/therapy ; Protein S/metabolism ; Protein S/pharmacology ; SARS-CoV-2 ; Severity of Illness Index ; Thrombophilia/immunology
    Chemical Substances Anticoagulants ; Interleukin-6 ; Protein S ; Peptidyl-Dipeptidase A (EC 3.4.15.1) ; ACE2 protein, human (EC 3.4.17.23) ; Angiotensin-Converting Enzyme 2 (EC 3.4.17.23)
    Keywords covid19
    Language English
    Publishing date 2020-08-19
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ISSN 1945-4589
    ISSN (online) 1945-4589
    DOI 10.18632/aging.103869
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Phosphatidylserine and phosphatidylethanolamine regulate the structure and function of FVIIa and its interaction with soluble tissue factor.

    Sengupta, Tanusree / Koklic, Tilen / Lentz, Barry R / Majumder, Rinku

    Bioscience reports

    2021  Volume 41, Issue 2

    Abstract: Cell membranes have important functions in many steps of the blood coagulation cascade, including the activation of factor X (FX) by the factor VIIa (FVIIa)-tissue factor (TF) complex (extrinsic Xase). FVIIa shares structural similarity with factor IXa ( ... ...

    Abstract Cell membranes have important functions in many steps of the blood coagulation cascade, including the activation of factor X (FX) by the factor VIIa (FVIIa)-tissue factor (TF) complex (extrinsic Xase). FVIIa shares structural similarity with factor IXa (FIXa) and FXa. FIXa and FXa are regulated by binding to phosphatidylserine (PS)-containing membranes via their γ-carboxyglutamic acid-rich domain (Gla) and epidermal growth-factor (EGF) domains. Although FVIIa also has a Gla-rich region, its affinity for PS-containing membranes is much lower compared with that of FIXa and FXa. Research suggests that a more common endothelial cell lipid, phosphatidylethanolamine (PE), might augment the contribution of PS in FVIIa membrane-binding and proteolytic activity. We used soluble forms of PS and PE (1,2-dicaproyl-sn-glycero-3-phospho-l-serine (C6PS), 1,2-dicaproyl-sn-glycero-3-phospho-ethanolamine (C6PE)) to test the hypothesis that the two lipids bind to FVIIa jointly to promote FVIIa membrane binding and proteolytic activity. By equilibrium dialysis and tryptophan fluorescence, we found two sites on FVIIa that bound equally to C6PE and C6PS with Kd of ∼ 150-160 μM, however, deletion of Gla domain reduced the binding affinity. Binding of lipids occurred with greater affinity (Kd∼70-80 μM) when monitored by FVIIa proteolytic activity. Global fitting of all datasets indicated independent binding of two molecules of each lipid. The proteolytic activity of FVIIa increased by ∼50-100-fold in the presence of soluble TF (sTF) plus C6PS/C6PE. However, the proteolytic activity of Gla-deleted FVIIa in the presence of sTF was reduced drastically, suggesting the importance of Gla domain to maintain full proteolytic activity.
    MeSH term(s) Fluorescence ; Humans ; Phosphatidylethanolamines/metabolism ; Phosphatidylserines/metabolism ; Proteolysis ; Prothrombin/chemistry ; Prothrombin/metabolism ; Structure-Activity Relationship ; Thromboplastin/metabolism ; Tryptophan/chemistry
    Chemical Substances Phosphatidylethanolamines ; Phosphatidylserines ; phosphatidylethanolamine (39382-08-6) ; Tryptophan (8DUH1N11BX) ; Prothrombin (9001-26-7) ; Factor IIa (9002-04-4) ; Thromboplastin (9035-58-9)
    Language English
    Publishing date 2021-01-19
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 764946-0
    ISSN 1573-4935 ; 0144-8463
    ISSN (online) 1573-4935
    ISSN 0144-8463
    DOI 10.1042/BSR20204077
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  6. Article ; Online: Effect of variations in the conserved residues E371 and S359 on the structural dynamics of protein Z dependent protease inhibitor (ZPI): a molecular dynamic simulation study.

    Chellam Gayathri, Subash / Gupta, Suchetana / Suresh, Aravind / Senapati, Sanjib / Sengupta, Tanusree

    Journal of biomolecular structure & dynamics

    2021  Volume 40, Issue 14, Page(s) 6405–6414

    Abstract: Protein Z (PZ) dependent protease inhibitor (ZPI) is a natural anticoagulant inhibiting blood coagulation proteases fXa and fXIa. Despite being a member of the serpin superfamily, it possesses unique structural features such as activation by PZ, ... ...

    Abstract Protein Z (PZ) dependent protease inhibitor (ZPI) is a natural anticoagulant inhibiting blood coagulation proteases fXa and fXIa. Despite being a member of the serpin superfamily, it possesses unique structural features such as activation by PZ, regulating its inhibitory function. In order to understand the Reactive Centre Loop (RCL) dynamics of ZPI, which is absolutely critical for its activity, we performed Molecular Dynamics (MD) simulation on ZPI and its E371 and S359 variants located at important conserved functional sites. Unexpectedly, the RCL of E371 variants, (E371K, E371R, and E371Q), were shown to be very stable due to compensatory interactions at the proximal end of RCL. Interestingly, RCL flexibility was shown to be enhanced in the double mutant K318E-E371K due to the repulsive effect of increased negative charge on top of the breach region. Principal component analysis (PCA) coupled with residue wise interaction network analysis(RIN) revealed correlated motion between the RCL and the PZ binding regions in the WT. However, a loss of regulation in correlated motion between RCL and PZ binding hotspot Tyr240 in the double mutant was also observed. Additionally, the S359F and S359I mutations resulted in increased RCL flexibility owing to the disruption of stabilizing hydrogen bonding interaction at the distal end of strand S5A. Thus, the current study proposes that the overall stabilizing interactions of S5A is a major regulator of proper loop movement of ZPI for its activity. The results would be beneficial to engineer activity compromised ZPI as a prophylactic agent for the treatment of hemophilia.Communicated by Ramaswamy H. Sarma.
    MeSH term(s) Blood Proteins/chemistry ; Factor Xa/chemistry ; Kinetics ; Molecular Dynamics Simulation ; Protease Inhibitors ; Protein Binding ; Serpins/chemistry ; Serpins/genetics ; Serpins/metabolism
    Chemical Substances Blood Proteins ; Protease Inhibitors ; Serpins ; plasma protein Z ; Factor Xa (EC 3.4.21.6)
    Language English
    Publishing date 2021-02-08
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 49157-3
    ISSN 1538-0254 ; 0739-1102
    ISSN (online) 1538-0254
    ISSN 0739-1102
    DOI 10.1080/07391102.2021.1883114
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  7. Article ; Online: Phosphatidylserine and Phosphatidylethanolamine Bind to Protein Z Cooperatively and with Equal Affinity.

    Tanusree Sengupta / Narayanan Manoj

    PLoS ONE, Vol 11, Iss 9, p e

    2016  Volume 0161896

    Abstract: Protein Z (PZ) is an anticoagulant that binds with high affinity to Protein Z-dependent protease inhibitor (ZPI) and accelerates the rate of ZPI-mediated inhibition of factor Xa (fXa) by more than 1000-fold in the presence of Ca2+ and phospholipids. PZ ... ...

    Abstract Protein Z (PZ) is an anticoagulant that binds with high affinity to Protein Z-dependent protease inhibitor (ZPI) and accelerates the rate of ZPI-mediated inhibition of factor Xa (fXa) by more than 1000-fold in the presence of Ca2+ and phospholipids. PZ promotion of the ZPI-fXa interaction results from the anchoring of the Gla domain of PZ onto phospholipid surfaces and positioning the bound ZPI in close proximity to the Gla-anchored fXa, forming a ternary complex of PZ/ZPI/fXa. Although interaction of PZ with phospholipid membrane appears to be absolutely crucial for its cofactor activity, little is known about the binding of different phospholipids to PZ. The present study was conceived to understand the interaction of different phospholipids with PZ. Experiments with both soluble lipids and model membranes revealed that PZ binds to phosphatidylserine (PS) and phosphatidylethanolamine (PE) with equal affinity (Kd~48 μM); further, PS and PE bound to PZ synergistically. Equilibrium dialysis experiments revealed two lipid-binding sites for both PS and PE. PZ binds with weaker affinity to other phospholipids, e.g., phosphatidic acid, phosphatidylglycerol, phosphatidylcholine and binding of these lipids is not synergistic with respect to PS. Both PS and PE -containing membranes supported the formation of a fXa-PZ complex. PZ protection of fXa from antithrombin inhibition were also shown to be comparable in presence of both PS: PC and PE: PC membranes. These findings are particularly important and intriguing since they suggest a special affinity of PZ, in vivo, towards activated platelets, the primary membrane involved in blood coagulation process.
    Keywords Medicine ; R ; Science ; Q
    Subject code 572
    Language English
    Publisher Public Library of Science (PLoS)
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: Phosphatidylserine and Phosphatidylethanolamine Bind to Protein Z Cooperatively and with Equal Affinity.

    Sengupta, Tanusree / Manoj, Narayanan

    PloS one

    2016  Volume 11, Issue 9, Page(s) e0161896

    Abstract: Protein Z (PZ) is an anticoagulant that binds with high affinity to Protein Z-dependent protease inhibitor (ZPI) and accelerates the rate of ZPI-mediated inhibition of factor Xa (fXa) by more than 1000-fold in the presence of Ca2+ and phospholipids. PZ ... ...

    Abstract Protein Z (PZ) is an anticoagulant that binds with high affinity to Protein Z-dependent protease inhibitor (ZPI) and accelerates the rate of ZPI-mediated inhibition of factor Xa (fXa) by more than 1000-fold in the presence of Ca2+ and phospholipids. PZ promotion of the ZPI-fXa interaction results from the anchoring of the Gla domain of PZ onto phospholipid surfaces and positioning the bound ZPI in close proximity to the Gla-anchored fXa, forming a ternary complex of PZ/ZPI/fXa. Although interaction of PZ with phospholipid membrane appears to be absolutely crucial for its cofactor activity, little is known about the binding of different phospholipids to PZ. The present study was conceived to understand the interaction of different phospholipids with PZ. Experiments with both soluble lipids and model membranes revealed that PZ binds to phosphatidylserine (PS) and phosphatidylethanolamine (PE) with equal affinity (Kd~48 μM); further, PS and PE bound to PZ synergistically. Equilibrium dialysis experiments revealed two lipid-binding sites for both PS and PE. PZ binds with weaker affinity to other phospholipids, e.g., phosphatidic acid, phosphatidylglycerol, phosphatidylcholine and binding of these lipids is not synergistic with respect to PS. Both PS and PE -containing membranes supported the formation of a fXa-PZ complex. PZ protection of fXa from antithrombin inhibition were also shown to be comparable in presence of both PS: PC and PE: PC membranes. These findings are particularly important and intriguing since they suggest a special affinity of PZ, in vivo, towards activated platelets, the primary membrane involved in blood coagulation process.
    MeSH term(s) Blood Proteins/metabolism ; Humans ; Phosphatidylethanolamines/metabolism ; Phosphatidylserines/metabolism ; Protein Binding
    Chemical Substances Blood Proteins ; Phosphatidylethanolamines ; Phosphatidylserines ; plasma protein Z ; phosphatidylethanolamine (39382-08-6)
    Language English
    Publishing date 2016-09-01
    Publishing country United States
    Document type Journal Article
    ISSN 1932-6203
    ISSN (online) 1932-6203
    DOI 10.1371/journal.pone.0161896
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  9. Article: COVID-19: a probable role of the anticoagulant Protein S in managing COVID-19-associated coagulopathy

    Chatterjee, Sabyasachi / Sengupta, Tanusree / Majumder, Samarpan / Majumder, Rinku

    Aging (Albany NY)

    Abstract: The COVID-19 pandemic has caused monumental mortality, and there are still no adequate therapies. Most severely ill COVID-19 patients manifest a hyperactivated immune response, instigated by interleukin 6 (IL6) that triggers a so called "cytokine storm" ... ...

    Abstract The COVID-19 pandemic has caused monumental mortality, and there are still no adequate therapies. Most severely ill COVID-19 patients manifest a hyperactivated immune response, instigated by interleukin 6 (IL6) that triggers a so called "cytokine storm" and coagulopathy. Hypoxia is also associated with COVID-19. So far overlooked is the fact that both IL6 and hypoxia depress the abundance of a key anticoagulant, Protein S. We speculate that the IL6-driven cytokine explosion plus hypoxemia causes a severe drop in Protein S level that exacerbates the thrombotic risk in COVID-19 patients. Here we highlight a mechanism by which the IL6-hypoxia curse causes a deadly hypercoagulable state in COVID-19 patients, and we suggest a path to therapy.
    Keywords covid19
    Publisher WHO
    Document type Article
    Note WHO #Covidence: #724169
    Database COVID19

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  10. Article ; Online: The transmembrane domain peptide of vesicular stomatitis virus promotes both intermediate and pore formation during PEG-mediated vesicle fusion.

    Sengupta, Tanusree / Chakraborty, Hirak / Lentz, Barry R

    Biophysical journal

    2014  Volume 107, Issue 6, Page(s) 1318–1326

    Abstract: We propose mechanisms by which the transmembrane domain of vesicular stomatitis virus (VSV-TMD) promotes both initiation of fusion and formation of a fusion pore. Time courses of polyethyleneglycol (PEG)-mediated fusion of 25 nm small unilamellar ... ...

    Abstract We propose mechanisms by which the transmembrane domain of vesicular stomatitis virus (VSV-TMD) promotes both initiation of fusion and formation of a fusion pore. Time courses of polyethyleneglycol (PEG)-mediated fusion of 25 nm small unilamellar vesicles composed of dioleoylphosphatidylcholine, dioleoylphosphatidylethanolamine (DOPE), bovine brain sphingomyelin, and cholesterol (35:30:15:20 molar ratio) were recorded at pH 7.4 at five different temperatures (from 17°C to 37°C) and compared with time courses obtained with the same vesicles containing the fusion-active TMD of the G protein of VSV. Multiple time courses were fitted globally to a one-intermediate ensemble kinetic model to estimate the rate constants for conversion of the aggregated state to an intermediate hemifused state (k1, stalk, or I1) that rapidly transits to an unstable intermediate (I2 state) that converts to a final fusion pore state with a combined rate k3. The probabilities of lipid mixing, contents mixing, and contents leakage in the three states were also obtained from this analysis. The activation thermodynamics for each step were consistent with previously published models of lipid rearrangements during intermediate and pore formation. The influences of VSV-TMD, hexadecane, and VSV-TMD + hexadecane on the kinetics, activation thermodynamics, and membrane structure support the hypothesis that these two agents do not catalyze fusion by a common mechanism, except possibly at the lowest temperatures examined. VSV-TMD primarily catalyzed initial intermediate formation, although it substantially increased the probability of contents mixing in the intermediate state. Our results support the hypothesis that the catalytic influence of VSV-TMD on the initial-intermediate- and pore-forming steps of PEG-mediated fusion derives from its ability to impose a positive intrinsic curvature and thereby stress small unilamellar vesicle outer leaflets as well as the periphery of intermediate microstructures.
    MeSH term(s) Alkanes/pharmacology ; Amino Acid Sequence ; Animals ; Cattle ; Cell Membrane/metabolism ; Cell Membrane/virology ; Lipid Bilayers/metabolism ; Molecular Sequence Data ; Peptides/chemistry ; Peptides/metabolism ; Polyethylene Glycols/pharmacology ; Porosity ; Protein Structure, Tertiary ; Thermodynamics ; Vesiculovirus/drug effects ; Vesiculovirus/physiology ; Viral Proteins/chemistry ; Viral Proteins/metabolism ; Virus Internalization/drug effects
    Chemical Substances Alkanes ; Lipid Bilayers ; Peptides ; Viral Proteins ; Polyethylene Glycols (3WJQ0SDW1A) ; n-hexadecane (F8Z00SHP6Q)
    Language English
    Publishing date 2014-10-14
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 218078-9
    ISSN 1542-0086 ; 0006-3495
    ISSN (online) 1542-0086
    ISSN 0006-3495
    DOI 10.1016/j.bpj.2014.03.053
    Database MEDical Literature Analysis and Retrieval System OnLINE

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