Altered Biochemical Properties of Transient Receptor Potential Vanilloid 6 Calcium Channel by Peptide Tags
スポンサーリンク
概要
- 論文の詳細を見る
Ion channels are commonly expressed in recombinant forms with peptide tags, which facilitates their molecular and electrophysiological studies. However, peptide tags may alter ion channel properties. Here we describe the differential effect of peptide tags on the biochemical properties of transient receptor potential vanilloid 6 (TRPV6) channels. Yellow fluorescent protein (YFP)-tagged wild-type TRPV6 (YFP-TRPV6WT) showed much lower levels of aggregate-like bands in Western blots than those of Myc-TRPV6WT. By contrast, the glycosylation level was higher with Myc-TRPV6WT than that with YFP-TRPV6WT. We additionally demonstrate that peptide tags affect the protein integrity of TRPV6 channels. Myc-TRPV6WT was expressed as an intact channel, whereas the pore mutants Myc-TRPV6D542A and Myc-TRPV6D542K were observed to be partially fragmented. By contrast, all YFP-tagged channels were intact, although the YFP-tagged pore mutants were less glycosylated than YFP-TRPV6WT. However, regardless of the peptide tag used, TRPV6D542A and TRPV6D542K electrophysiologically inhibited TRPV6WT which indicates that all pore mutants are equivalent electrophysiologically, not biochemically. Thus, our findings suggest that peptide tags can produce unintended biochemical changes of ion channels which highlight the necessity of careful biochemical evaluation to clarify the roles of ion channels.
- 公益社団法人 日本薬学会の論文
著者
-
So Insuk
Department of Physiology, Seoul National University College of Medicine
-
KIM Sang
Department of Metallic and Materials Engineering, Gyeongsang National University
-
Kim Jun
Department of Internal Medicine, Chonnam University Medical School
-
So Insuk
Department Of Physiology And Biophysics Seoul National University College Of Medicine
-
Jeon Ju-Hong
Department of Physiology, Seoul National University College of Medicine
-
Park Hyun
Department of Systems Innovation, Graduate School of Engineering, The University of Tokyo
-
KIM Sung-Young
Department of Computer Engineering, Uiduk University
-
Kim Sang
Department Of Chem. Eng. The University Of Seoul
-
Park Eun-Jung
Department of Physiology, Seoul National University College of Medicine
-
Kim Byung-Joo
School of Oriental Medicine, Pusan National University
-
Kim Su-Hwa
Department of Physiology, Seoul National University College of Medicine
-
Sung Tae-Sik
Department of Physiology, Seoul National University College of Medicine
-
Chae Hong-Gu
Department of Physiology, Seoul National University College of Medicine
-
Park Hyun
Department Of Computer Science Korea Advanced Institute Of Science & Technology
-
Kim Jun
Department Of Ceramic Engineering Yonsei University
-
Kim Jun
Department Of Bioengineering University Of California Los Angeles
-
Park Hyun
Department Of Computer Science Chungnam National University
-
Park Hyun
Department Of Ceramic Engineering Chonnam National University
-
Kim Jun
Department of Physiology, Seoul National University College of Medicine
-
KIM Sang
Department of Anesthesiology and Pain Medicine, Chosun University Medical School
-
Kim Sang
Department of Physiology, Seoul National University College of Medicine
-
Kim Sung-Young
Department of Physiology, Seoul National University College of Medicine
-
Park Hyun
Department of Biotechnology, Yeungnam University
-
KIM Jun
Department of Advanced Material Science and Engineering, Yonsei University
関連論文
- Different channel modulation in arterial smooth muscle cells of diabetes(Special lecture, 52^ Annual Meeting of the Japan Society of Smooth Muscle Research)
- Effects of Imatinib Mesylate in Interstitial Cells of Cajal from Murine Small Intestine
- 銅/グラファイト界面の化学結合状態に対する添加元素効果
- P1-IS-48 Diabetes Mellitus Following Platinum-Based Chemotherapy in Patients with Gynecologic Malignancy
- P1-IS-38 The Safety and Efficacy of Belotecan in Patients with Recurrent or Refractory Ovarian Cancer
- P1-IS-6 The mRNA and protein expressions of cell division cycle 25 phosphatase in cervical carcinoma and their correlations with clinicopathologic factors
- A Case of AV Reentrant Tachycardia due to a Concealed Accessory Pathway with Retrograde Conduction Manifested by Isoproterenol
- P-IS-44 Correlation of HLA-G gene Expression with Various Prognostic Factors in Ovarian Carcinoma(Oncology 12,Group 99,International Session)
- P-IS-41 Analysis of Chromosomal Changes in Serous Ovarian Carcinoma by Microarray Comparative Genomic Hybridization : Potential Predictive Markers for Chemoresistant Disease(Oncology 11,Group 98,International Session)
- Association study of TP53 polymorphisms with lung cancer in a Korean population
- Lack of association of fragile histidine triad (FHIT) polymorphisms with lung cancer in the Korean population
- A Synthesis and Luminescence Study of Ir(ppz)_3 for Organic Light-Emitting Devices
- Low-dose etanercept therapy in moderate to severe psoriasis in Korean
- S2c1-1 Structure and Ribonuclease Activity of Pelota : Implications for the No-go Decay and Translation Regulation(S2-c1: "Crystallographic approach to understand biological supramacromolecular assemblies",Symposia,Abstract,Meeting Program of EABS & BSJ 2
- The C-terminal Tail of Mitochondrial Transcription Factor A Markedly Strengthens its General Binding to DNA
- Early Changes in Biochemical Markers of Bone Turnover Predict Bone Mineral Density Response to Antiresorptive Therapy in Korean Postmenopausal Women with Osteoporosis
- Conduction Behavior of SrBi_2Ta_2O_9 Thin Film Grown by Pulsed Laser Deposition
- Highly Anisotropic Etching of Tungsten-Nitride for an X-Ray Mask Absorber with an Inductively Coupled Plasma System
- Isolation of 19 strains of Malassezia dermatis from healthy human skin in Korea
- Majocchi's granuloma in a woman with iatrogenic Cushing's syndrome
- Post-steroid panniculitis in an adult
- Optical Property of PtO_x at Elevated Temperatures Investigated by Ellipsometry
- ^F-FDG PET imaging of progressive massive fibrosis
- Background Nonselective Cationic Current and the Resting Membrane Potential in Rabbit Aorta Endothelial Cells
- Relationship Between Global Cytosolic Ca^ Concentration and Ca^ activated K^+ Current in Rabbit Cerebral Arterial Myocyte
- Dielectric Properties of Poly(enaminonitrile)s
- Decoherence from Internal Dynamics in Macroscopic Matter-Wave Interferometry(Atomic and Molecular Physics)
- Photochemical and Redox Switching in a Ring-closed Isomer of Thioindigo-extended Quinone
- Association of interleukin-6 promoter variant with bone mineral density in pre-menopausal women
- Effects of Donor Ion Doping on the Orientation and Ferroelectric Properties of Bismuth Titanate Thin Films
- Ferroelectric Properties of Nb-Doped Bi_4 Ti-3O_ Thin Films Prepared Using Surfactant in Acid or Basic Atmosphere
- Ferroelectric Properties of Tungsten-Substituted Bi_4Ti_3O_ Thin Film Prepared by Sol-Gel Method
- Vitiligo Skin Types in Koreans
- The changes of serum soluble intercellular adhesion molecule-1 after systemic steroid treatment in vitiligo
- Effects of Antiarrhythmic Drugs on Inappropriate Shocks in Patients With Implantable Cardioverter Defibrillators
- Phase Ii study of docetaxel and cisplatin combination chemotherapy in metastatic or unresectable localized non-small-cell lung cancer
- B-5-17 LLR-based Ordering in Amplify-and-Forward Cooperative Spatial Multiplexing
- B-5-104 Cooperative Spatial Multiplexing : Decode and Transmit Scheme(B-5. 無線通信システムA(移動通信), 通信1)
- A Case of Erythromelalgia Successfully Controlled by Systemic Steroids and Pentazocine-Is It Related to a Unique Subtype of Neutrophilic Dermatosis?
- LARGE HYPERPLASTIC POLYP DEVELOPING AFTER ENDOSCOPIC MUCOSAL RESECTION OF GASTRIC ADENOMA IN A PATIENT RECEIVING IMMUNOSUPPRESSIVE THERAPY
- Regular Spectra and Universal Directionality of Emitted Radiation from a Quadrupolar Deformed Microcavity(General)
- What Determines the Direction of Far-Field Emission in Chaotic Microcavities?(Quantum Mechanics and Chaos)
- Effects of endogenous and exogenous nitric oxide on electrical responses of circular smooth muscle isolated from the guinea-pig stomach antrum
- Effects of Ginseng Total Saponins on Pacemaker Currents of Interstitial Cells of Cajal from the Small Intestine of Mice(Pharmacology)
- Effects of Arachidonic Acid on ATP-Sensitive K^+ Current in Murine Colonic Smooth Muscle Cells
- The Properties of Carbachol-Activated Nonselective Cation Channels at the Single Channel Level in Guinea Pig Gastric Myocytes
- Muscarinic Receptors Controlling the Carbachol-Activated Nonselective Cationic Current in Guinea Pig Gastric Smooth Muscle Cells
- Influence of Extracellular Na^+ Removal on Cytosolic Ca^ Concentration in Smooth Muscle Cells of Rabbit Cerebral Artery
- Dual roles of phorbol 12, 13-dibutyrate in the regulation of guinea-pig gastric contraction
- Melastatin-Type transient receptor potential channel 7 is required for intestinal pacemaking activity(Kuriyama Hirosi Award,Program and Abstracts of Papers for 48th Annual Meeting of The Japan Society of Smooth Muscle Research)
- The relationship of TRP channels to the pacemaker activity of interstitial cells of Cajal in the gastrointestinal tract
- Ellipsometric Simulation and Preliminary Observation of East Crystallization Behavior of Ge_2Sb_2Te_5 Amorphous Thin Films at Elevated Temperature
- New Crystallization Kinetics of Phase Change of Ge_2Sb_2Te_5 at Moderately Elevated Temperature
- Nonselective Cation Channels Activated by the Stimulation of Muscarinic Receptors in Mammalian Gastric Smooth Muscle
- GAS HOLDUP AND VOLUMETRIC LIQUID-PHASE MASS TRANSFER COEFFICIENT IN A GEL-PARTICLE SUSPENDED BUBBLE COLUMN WITH DRAUGHT TUBE
- Topic Document Model Approach for Naive Bayes Text Classification(Natural Language Processing)
- Optical Properties of Polymer-like Organic Thin Films Deposited by Plasma-Enhanced Chemical Vapor Deposition Using Toluene as the Precursor
- Phylogenetic Analysis of the Small Hydrophobic (SH) Gene of Mumps Virus in Korea:Identification of a New Genotype
- Fast Fractal Image Coding Based on LMSE Analysis and Subblock Feature(Image Processing and Video Processing)
- Effects of SF_6 Addition to O_2 Plasma on Polyimide Etching
- Real-Time Growth Control of Ge-Sb-Te Multilayer Film as Optical Recording Media by In Situ Ellipsometry
- Irreversible Optical Properties of AgO_x Mask Layer with Temperature for Super-Resolution Near-Field Structure Application Investigated by in situ, ex situ Ellipsometry
- Study on the Properties of Interlayer Low Dielectric Polyimide during Cl-Based Plasma Etching of Aluminum
- Anti-neuroinflammatory Activity of Nobiletin on Suppression of Microglial Activation
- Stochastic Analysis of Gas-Liquid-Solid Flow in Three-Phase Circulating Fluidized Beds
- Characterization of Pressure Signals in a Bubble Column by Wavelet Transform
- EFFECT OF SECONDARY AIR INJECTION ON BED-TO-WALL HEAT TRASFER IN A CIRCULATING FLUIDIZED BED
- Refinement of Low-Grade Clay by Microbial Removal of Sulfur and Iron Compounds Using Thiobacillus ferrooxidans
- EFFECT OF SECONDARY AIR INJECTION ON AXIAL SOLID HOLDUP DISTRIBUTION IN A CIRCULATING FLUIDIZED BED
- Acrodermatitis enteropathica with anorexia nervosa
- Investigation of Polyimide Thin Films Deposited by Ionized Cluster Beam
- BIOMECHANICAL ANALYSIS OF THE IMPLANT MALALIGHMENT IN POSTERIOR STABILIZED TOTAL KNEE REPALCEMENT (PS-TKR)(1B2 Orthopaedic & Rehabilitation Biomechanics II)
- A study on the thermoelectric properties of chemical vapor deposited SiC films with temperature and diluent gases variation
- Study of Oxygen-Doped GeSbTe Film and Its Effect as an Interface Layer on the Recording Properties in the Blue Wavelength
- Contralateral EEG Slowing and Amobarbital Distribution in Wada Test: An Intracarotid SPECT Study
- Partial Seizures Manifesting As Apnea Only in an Adult
- White-Matter Change in Mesial Temporal Sclerosis : Correlation of MRI with PET, Pathology, and Clinical Features
- Hypomethylation of the protein gene product 9.5 promoter region in gallbladder cancer and its relationship with clinicopathological features
- Second-Harmonic Generation of GaAlAs Diode Laser by Enhanced Doubling in LiIO_3 Crystal
- Thermal Reaction Characterization of an Epoxy Molding Compound
- Optimum Growth Conditions of Ge-Sb-Te Alloy Thin Film Investigated by Ellipsometry
- Spectro-Ellipsometry Investigation of Cascaded Crystallization Behavior of Phase-Change Ge-Sb-Te Alloy
- Altered Biochemical Properties of Transient Receptor Potential Vanilloid 6 Calcium Channel by Peptide Tags
- Spectro-ellipsometric Studies of Amorphization and Thermal Annealing in Ion-implanted Silicon
- Solids Behavior in Freeboard of FCC Regenerator
- Substrate Temperature Dependence of ZnO Films Prepared by Ultrasonic Spray Pyrolysis
- IS-28 Role of surgery in the management of Gestational trophoblastic neoplasia(Group4 Oncology4,International Session)
- Adaptive Feed-forward Automatic Gauge Control in Hot Strip Finishing Mill
- Wastage of Water Wall Tubes in a Circulating Fluidized Bed Combustor with Two Gas Exits
- Growth of Silicon Nanocrystals by Low-Temperature Photo Chemical Vapor Deposition
- Temperature Fluctuations and Heat Transfer in Liquid Drop Columns
- Comprehensive geriatric assessment for community-dwelling elderly in Asia compared with those in Japan : II. Hongchon in Korea
- Image Coding Using Wavelet-Based Fractal Approximation
- Surface Treatment of Polymeric Fine Powders by CF_4 Plasma in a Circulating Fluidized Bed Reactor
- IS-3. Diffuse Microscopic Angiodysplasia with Nodular Lymphoid Hyperplasia Involving the Distal Ileum and Total Colon in an Infant : A Cause for Obscure Massive Lower Gastrointestinal Bleeding(International session)
- Oxygen Transfer in a Three-Phase Circulating Fluidized Bed with Viscous Liquid Medium
- IRRITATION AND BIOPHYSICAL PROPERTIES OF THE SKIN MEASURED BY NON-INVASIVE TECHNIQUES AFTER Q-SWITCHED ND-YAG LASER THERAPY IN PATIENTS WITH NEVUS OF OTA
- Melatonin reduces X-ray irradiation-induced oxidative damages in cultured human skin fibroblasts
- Block Loss Recovery Using Fractal Extrapolation for Fractal-Coded Images
- Increased Expression of Mucin 5AC mRNA and Decreased Expression of Epidermal Growth-Factor Receptor mRNA in Gallstone Patients