76
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Dolino DM, Cooper D, Ramaswamy S, Jaurich H, Landes CF, Jayaraman V. Structural dynamics of the glycine-binding domain of the N-methyl-D-aspartate receptor. J Biol Chem 2014; 290:797-804. [PMID: 25404733 DOI: 10.1074/jbc.m114.605436] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
N-Methyl-D-aspartate receptors mediate the slow component of excitatory neurotransmission in the central nervous system. These receptors are obligate heteromers containing glycine- and glutamate-binding subunits. The ligands bind to a bilobed agonist-binding domain of the receptor. Previous x-ray structures of the glycine-binding domain of NMDA receptors showed no significant changes between the partial and full agonist-bound structures. Here we have used single molecule fluorescence resonance energy transfer (smFRET) to investigate the cleft closure conformational states that the glycine-binding domain of the receptor adopts in the presence of the antagonist 5,7-dichlorokynurenic acid (DCKA), the partial agonists 1-amino-1-cyclobutanecarboxylic acid (ACBC) and L-alanine, and full agonists glycine and D-serine. For these studies, we have incorporated the unnatural amino acid p-acetyl-L-phenylalanine for specific labeling of the protein with hydrazide derivatives of fluorophores. The single molecule fluorescence resonance energy transfer data show that the agonist-binding domain can adopt a wide range of cleft closure states with significant overlap in the states occupied by ligands of varying efficacy. The difference lies in the fraction of the protein in a more closed-cleft form, with full agonists having a larger fraction in the closed-cleft form, suggesting that the ability of ligands to select for these states could dictate the extent of activation.
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77
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Clinsha PC, Gnanasekar KI, Jayaraman V, Gnanasekaran T. Iodine Sensing by AgI and AgI1−xClx. ELECTROANAL 2014. [DOI: 10.1002/elan.201400248] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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78
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Dolino DM, Ramaswamy SS, Jayaraman V. Luminescence resonance energy transfer to study conformational changes in membrane proteins expressed in mammalian cells. J Vis Exp 2014:51895. [PMID: 25285993 DOI: 10.3791/51895] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
Luminescence Resonance Energy Transfer, or LRET, is a powerful technique used to measure distances between two sites in proteins within the distance range of 10-100 Å. By measuring the distances under various ligated conditions, conformational changes of the protein can be easily assessed. With LRET, a lanthanide, most often chelated terbium, is used as the donor fluorophore, affording advantages such as a longer donor-only emission lifetime, the flexibility to use multiple acceptor fluorophores, and the opportunity to detect sensitized acceptor emission as an easy way to measure energy transfer without the risk of also detecting donor-only signal. Here, we describe a method to use LRET on membrane proteins expressed and assayed on the surface of intact mammalian cells. We introduce a protease cleavage site between the LRET fluorophore pair. After obtaining the original LRET signal, cleavage at that site removes the specific LRET signal from the protein of interest allowing us to quantitatively subtract the background signal that remains after cleavage. This method allows for more physiologically relevant measurements to be made without the need for purification of protein.
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79
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Lee G, MacLean D, Ulrich H, Zhao X, Aronowski J, Jayaraman V. RNA based antagonist of NMDA receptors. ACS Chem Neurosci 2014; 5:559-67. [PMID: 24708087 PMCID: PMC4102967 DOI: 10.1021/cn500041k] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Revised: 04/07/2014] [Indexed: 11/30/2022] Open
Abstract
The N-methyl d-aspartate (NMDA) class of ionotropic glutamate receptors plays important roles in learning and memory as well as in a number of neurological disorders including Huntington's disease and cerebral ischemia. Here, we describe the isolation and characterization of a 2' F-modified RNA aptamers directed against GluN2A-containing NMDA receptors. By adding a negative selection step toward the closely related AMPA and kainate receptors, the RNA aptamers specifically recognize NMDA receptors with dissociation constants in the nanomolar range. Electrophysiological characterization of these aptamers using rapid perfusion in outside-out patches reveals that they selectively inhibit the GluN2A containing subtype of NMDA receptors with little effect on the AMPA and kainate receptor subtypes. We also demonstrate that this RNA aptamer significantly reduces neurotoxicity in an in vitro model of cerebral ischemia. Given that the RNA based antagonist can be readily modified, it can be used as a tool in targeted drug delivery or for imaging purposes in addition to having the potential use as a therapeutic intervention in disorders involving glutamate receptors.
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MESH Headings
- Animals
- Aptamers, Nucleotide/chemistry
- Aptamers, Nucleotide/genetics
- Aptamers, Nucleotide/pharmacology
- Base Sequence
- Cell Hypoxia/drug effects
- Cell Survival/drug effects
- Cells, Cultured
- Cerebral Cortex/drug effects
- Cerebral Cortex/physiology
- Consensus Sequence
- Glucose/deficiency
- Molecular Sequence Data
- Neurons/drug effects
- Neurons/physiology
- Neuroprotective Agents/chemistry
- Neuroprotective Agents/pharmacology
- Nucleic Acid Conformation
- Patch-Clamp Techniques
- Radioligand Assay
- Rats
- Receptors, AMPA/antagonists & inhibitors
- Receptors, AMPA/metabolism
- Receptors, Kainic Acid/antagonists & inhibitors
- Receptors, Kainic Acid/metabolism
- Receptors, N-Methyl-D-Aspartate/antagonists & inhibitors
- Receptors, N-Methyl-D-Aspartate/metabolism
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80
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Sree Rama Murthy A, Kumar AA, Prabhu E, Clinsha P, Lakshmigandhan I, Chandramouli S, Mahendran K, Gnanasekar K, Jayaraman V, Nashine B, Rajan K, Gnanasekaran T. Performance of semiconducting oxide based hydrogen sensor for argon cover gas in engineering scale sodium facility. NUCLEAR ENGINEERING AND DESIGN 2014. [DOI: 10.1016/j.nucengdes.2014.01.029] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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81
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Ramakrishnan M, Babu M, Jayaraman V, Mathivanan T. Scar biology: Fibroblast the key modulator. INDIAN JOURNAL OF BURNS 2014. [DOI: 10.4103/0971-653x.146990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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82
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Sirrieh RE, MacLean DM, Jayaraman V. Inter-Subunit Interactions of NMDA Receptor Amino-Terminal Domains Associated with Allosteric Modulation. Biophys J 2014. [DOI: 10.1016/j.bpj.2013.11.875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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83
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Ramakrishnan M, Babu M, Jayaraman V, Mathivanan T. Untold story of collagen dressings. INDIAN JOURNAL OF BURNS 2014. [DOI: 10.4103/0971-653x.146998] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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84
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Ramaswamy SS, MacLean DM, Gorfe AA, Jayaraman V. Proton Mediated Conformational Changes in ACID Sensing Ion Channel1a. Biophys J 2014. [DOI: 10.1016/j.bpj.2013.11.876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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85
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Ramaswamy SS, MacLean DM, Gorfe AA, Jayaraman V. Proton-mediated conformational changes in an acid-sensing ion channel. J Biol Chem 2013; 288:35896-903. [PMID: 24196950 DOI: 10.1074/jbc.m113.478982] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Acid-sensing ion channels are cation channels activated by external protons and play roles in nociception, synaptic transmission, and the physiopathology of ischemic stroke. Using luminescence resonance energy transfer (LRET), we show that upon proton binding, there is a conformational change that increases LRET efficiency between the probes at the thumb and finger subdomains in the extracellular domain of acid-sensing ion channels. Additionally, we show that this conformational change is lost upon mutating Asp-238, Glu-239, and Asp-260, which line the finger domains, to alanines. Electrophysiological studies showed that the single mutant D260A shifted the EC50 by 0.2 pH units, the double mutant D238A/E239A shifted the EC50 by 2.5 pH units, and the triple mutant D238A/E239A/D260A exhibited no response to protons despite surface expression. The LRET experiments on D238A/E239A/D260A showed no changes in LRET efficiency upon reduction in pH from 8 to 6. The LRET and electrophysiological studies thus suggest that the three carboxylates, two of which are involved in carboxyl/carboxylate interactions, are essential for proton-induced conformational changes in the extracellular domain, which in turn are necessary for receptor activation.
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86
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Sirrieh RE, MacLean DM, Jayaraman V. Amino-terminal domain tetramer organization and structural effects of zinc binding in the N-methyl-D-aspartate (NMDA) receptor. J Biol Chem 2013; 288:22555-64. [PMID: 23792960 PMCID: PMC3829342 DOI: 10.1074/jbc.m113.482356] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2013] [Revised: 06/19/2013] [Indexed: 12/31/2022] Open
Abstract
N-Methyl-D-aspartate (NMDA) receptors mediate excitatory neurotransmission in the mammalian central nervous system. An important feature of these receptors is their capacity for allosteric regulation by small molecules, such as zinc, which bind to their amino-terminal domain (ATD). Zinc inhibition through high affinity binding to the ATD has been examined through functional studies; however, there is no direct measurement of associated conformational changes. We used luminescence resonance energy transfer to show that the ATDs undergo a cleft closure-like conformational change upon binding zinc, but no changes are observed in intersubunit distances. Furthermore, we find that the ATDs are more closely packed than the related AMPA receptors. These results suggest that the stability of the upper lobe contacts between ATDs allow for the efficient propagation of the cleft closure conformational change toward the ligand-binding domain and transmembrane segments, ultimately inhibiting the channel.
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87
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Mathangi Ramakrishnan K, Babu M, Mathivanan, Jayaraman V, Shankar J. Advantages of collagen based biological dressings in the management of superficial and superficial partial thickness burns in children. ANNALS OF BURNS AND FIRE DISASTERS 2013; 26:98-104. [PMID: 24133405 PMCID: PMC3793887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Indexed: 11/11/2023]
Abstract
Collagen based dressings for acute burn wound management have been extensively used in India, particularly in the city of Chennai. Due to the high levels of humidity in our city, closed dressings become infected and treatment with topical antimicrobials, like Silver Sulfadiazine cream, quickly become desiccated. Collagen membrane dressings were manufactured by the biomaterial laboratory of the Central Leather Research Institute (CLRI), Government of India in Chennai, and then the process was patented. Collagen was extracted from bovine skin and Achilles tendons, and then reconstituted. This was used on burn wounds as dressings after clearance from the Institutional Review Board and Ethics Committees of the Hospital and CLRI. Continued research in this field to enable resulted in the design of silver sulphadiazine loaded alginate microspheres which were embedded in the reconstituted collagen. Controlled delivery of silver sulphadiazine. This collagen membrane was used in chronic infected burns. Low molecular weight heparin was given subcutaneously to improve wound healing in burn injuries and collagen membrane dressings were also applied. After several trials the process technology was patented. The advantages and disadvantages of the collagen membrane cover is elaborated in a group of 487 pediatric burn patients. The trial was conducted at the burn unit of Kanchi Kamakoti Childs Trust Hospital (KKCTH) in Chennai, India.
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88
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Sirrieh RE, MacLean DM, Jayaraman V. Arrangement of the N-Terminal Domains in NMDA Receptors. Biophys J 2013. [DOI: 10.1016/j.bpj.2012.11.1529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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89
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Ramaswamy SS, MacLean DM, Jayaraman V. Cleft Closure Mechanism in Gating of Acid Sensing Ion Channel 1A. Biophys J 2013. [DOI: 10.1016/j.bpj.2012.11.1516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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90
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Köhler H, Jayaraman V, Brosch D, Hutter F, Seefeld T. A Novel Thermal Sensor Applied for Laser Materials Processing. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.phpro.2013.03.107] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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91
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MacLean DM, Ramaswamy S, Howe JR, Jayaraman V. Towards a Mechanism of TARP Action at AMPA Receptors. Biophys J 2013. [DOI: 10.1016/j.bpj.2012.11.3007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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92
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Ramaswamy S, Cooper D, Poddar N, MacLean DM, Rambhadran A, Taylor JN, Uhm H, Landes CF, Jayaraman V. Role of conformational dynamics in α-amino-3-hydroxy-5-methylisoxazole-4-propionic acid (AMPA) receptor partial agonism. J Biol Chem 2012; 287:43557-64. [PMID: 23115239 DOI: 10.1074/jbc.m112.371815] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
We have investigated the range of cleft closure conformational states that the agonist-binding domains of the α-amino-3-hydroxy-5-methylisoxazole-4-propionic acid (AMPA) receptors occupy when bound to a series of willardiine derivatives using single-molecule FRET. These studies show that the agonist-binding domain exhibits varying degrees of dynamics when bound to the different willardiines with differing efficacies. The chlorowillardiine- and nitrowillardiine-bound form of the agonist-binding domain probes a narrower range of cleft closure states relative to the iodowillardiine bound form of the protein, with the antagonist (αS)-α-amino-3-[(4-carboxyphenyl)methyl]-3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinepropanoic acid (UBP-282)-bound form exhibiting the widest range of cleft closure states. Additionally, the average cleft closure follows the order UBP-282 > iodowillardiine > chlorowillardiine > nitrowillardiine-bound forms of agonist-binding domain. These single-molecule FRET data, along with our previously reported data for the glutamate-bound forms of wild type and T686S mutant proteins, show that the mean currents under nondesensitizing conditions can be directly correlated to the fraction of the agonist-binding domains in the "closed" cleft conformation. These results indicate that channel opening in the AMPA receptors is controlled by both the ability of the agonist to induce cleft closure and the dynamics of the agonist-binding domain when bound to the agonist.
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93
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Jayaraman V, Cole G, Robertson M, Burgner C, John D, Uddin A, Cable A. Rapidly swept, ultra-widely-tunable 1060 nm MEMS-VCSELs. ELECTRONICS LETTERS 2012; 48:1331-1333. [PMID: 23520409 PMCID: PMC3601947 DOI: 10.1049/el.2012.3180] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Demonstrated are 1060 nm microelectromechanical-systems-based tunable vertical-cavity surface-emitting lasers (MEMS-VCSELs) with a 100 nm continuous tuning range under repetitively scanned operation at rates beyond 500 kHz and a 90 nm continuous tuning range under static operation. These devices employ a thin strained InGaAs multiple quantum well active region integrated with a fully oxidised GaAs/AlxOy bottom mirror and a suspended dielectric top mirror. The devices are optically pumped via 850 nm light. These ultra-widely tunable lasers represent the first MEMS-VCSELs reported in this wavelength range, and are ideally suited for application in ophthalmic swept-source optical coherence tomography.
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94
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Abstract
Plastic surgery continues to maintain a prominent presence in the evolution of male genital reconstruction. In this case report, we are presenting a case of post-electric burn with a total loss of penis. Sustaining other major injuries following an electric burn with loss of right upper limb and extensive tissue damage to left upper limb, abdomen and both thighs, this young male patient was initially managed from life-threatening problems. With many options closed following a major electric burn and its acute management, penile and urethral reconstruction was a unique and a great challenge in this patient. Heeding to the patient's wish of male pattern micturition, we had performed a successful reconstruction of urethra and entire phallus with groin flap.
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95
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Jayaraman V, Cole GD, Robertson M, Uddin A, Cable A. High-sweep-rate 1310 nm MEMS-VCSEL with 150 nm continuous tuning range. ELECTRONICS LETTERS 2012; 48:867-869. [PMID: 23976788 PMCID: PMC3749789 DOI: 10.1049/el.2012.1552] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Microelectromechanical-systems-based vertical-cavity surface-emitting lasers (MEMS-VCSELs) capable of a 150 nm continuous tuning range near 1310 nm are demonstrated. These devices employ a thin optically pumped active region structure with large free-spectral range, which promotes wide and continuous tuning. To achieve VCSEL emission at 1310 nm, a wide-gain-bandwidth indium phosphide-based multiple quantum well active region is combined with a wide-bandwidth fully oxidised GaAs-based mirror through wafer bonding, with tuning enabled by a suspended dielectric top mirror. These devices are capable of being scanned over the entire tuning range at frequencies up to 500 kHz, making them ideal for applications such as swept source optical coherence tomography and high-speed transient spectroscopy.
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96
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Lichtenberger LM, Zhou Y, Jayaraman V, Doyen JR, O'Neil RG, Dial EJ, Volk DE, Gorenstein DG, Boggara MB, Krishnamoorti R. Insight into NSAID-induced membrane alterations, pathogenesis and therapeutics: characterization of interaction of NSAIDs with phosphatidylcholine. Biochim Biophys Acta Mol Cell Biol Lipids 2012; 1821:994-1002. [PMID: 22521764 DOI: 10.1016/j.bbalip.2012.04.002] [Citation(s) in RCA: 88] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2011] [Revised: 03/09/2012] [Accepted: 04/02/2012] [Indexed: 12/21/2022]
Abstract
Nonsteroidal anti-inflammatory drugs (NSAIDs) are one of the most widely consumed pharmaceuticals, yet both the mechanisms involved in their therapeutic actions and side-effects, notably gastrointestinal (GI) ulceration/bleeding, have not been clearly defined. In this study, we have used a number of biochemical, structural, computational and biological systems including; Fourier Transform InfraRed (FTIR). Nuclear Magnetic Resonance (NMR) and Surface Plasmon Resonance (SPR) spectroscopy, and cell culture using a specific fluorescent membrane probe, to demonstrate that NSAIDs have a strong affinity to form ionic and hydrophobic associations with zwitterionic phospholipids, and specifically phosphatidylcholine (PC), that are reversible and non-covalent in nature. We propose that the pH-dependent partition of these potent anti-inflammatory drugs into the phospholipid bilayer, and possibly extracellular mono/multilayers present on the luminal interface of the mucus gel layer, may result in profound changes in the hydrophobicity, fluidity, permeability, biomechanical properties and stability of these membranes and barriers. These changes may not only provide an explanation of how NSAIDs induce surface injury to the GI mucosa as a component in the pathogenic mechanism leading to peptic ulceration and bleeding, but potentially an explanation for a number of (COX-independent) biological actions of this family of pharmaceuticals. This insight also has proven useful in the design and development of a novel class of PC-associated NSAIDs that have reduced GI toxicity while maintaining their essential therapeutic efficacy to inhibit pain and inflammation.
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97
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Ramakrishnan K, Mathivanan T, Jayaraman V, Babu M, Shankar J. Current scenario in chemical burns in a developing country: Chennai, India. ANNALS OF BURNS AND FIRE DISASTERS 2012; 25:8-12. [PMID: 23012609 PMCID: PMC3431731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/03/2012] [Indexed: 06/01/2023]
Abstract
Chemical burns are not uncommon in India. Both accidental and non-accidental chemical burns are encountered in our setting. In the paediatric age group, chemical burns are mainly accidental. Analysis of chemical burn admissions to the Burn Units of a medical college hospital, and to an exclusively tertiary care children's hospital in Chennai, India, from 2001 to 2010 is described. A total number of 75 adults and 38 children are included in the study. Detailed analysis of age, sex, percentage of burn total body surface area (TBSA %), causative agents, aetiology (accidental or non-accidental), treatment instituted, mortality, and outcome are reported.
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98
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Ramakrishnan KM, Jayaraman V, Mathivanan T, Babu M, Ramachandran B, Sankar J. Profile of burn sepsis challenges and outcome in an exclusive children's hospital in Chennai, India. ANNALS OF BURNS AND FIRE DISASTERS 2012; 25:13-16. [PMID: 23012610 PMCID: PMC3431721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/02/2012] [Indexed: 06/01/2023]
Abstract
A group of 273 paediatric patients admitted to Kanchi Kamakoti Childs Trust Hospital Burn Unit, Chennai, India between the years 2004 to 2010 were analysed retrospectively. Of these, 89 were suffering from sepsis and septic shock and 15 died. Strict adherence to antibiotic administration and to the Paediatric Intensive Care Unit (PICU) and management protocol improved the outcome, especially in 2009 and 2010.
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99
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Sirrieh RE, Jayaraman V. N-Terminal Domain of NMDA Receptors as Studied by LRET. Biophys J 2012. [DOI: 10.1016/j.bpj.2011.11.649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
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100
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Ramaswamy SS, Suppiramaniam V, Jayaraman V. Conformational Change Involved in Gating of Acid Sensing Ion Channel (ASIC1a). Biophys J 2012. [DOI: 10.1016/j.bpj.2011.11.1842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
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