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Open data
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Basic information
Entry | ![]() | |||||||||
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Title | Structure of human TRPV1 in complex with antagonist | |||||||||
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![]() | channel / MEMBRANE PROTEIN | |||||||||
Function / homology | ![]() chemosensory behavior / temperature-gated ion channel activity / response to capsazepine / negative regulation of establishment of blood-brain barrier / sensory perception of mechanical stimulus / peptide secretion / detection of chemical stimulus involved in sensory perception of pain / smooth muscle contraction involved in micturition / cellular response to temperature stimulus / cellular response to acidic pH ...chemosensory behavior / temperature-gated ion channel activity / response to capsazepine / negative regulation of establishment of blood-brain barrier / sensory perception of mechanical stimulus / peptide secretion / detection of chemical stimulus involved in sensory perception of pain / smooth muscle contraction involved in micturition / cellular response to temperature stimulus / cellular response to acidic pH / thermoception / excitatory extracellular ligand-gated monoatomic ion channel activity / fever generation / detection of temperature stimulus involved in thermoception / glutamate secretion / negative regulation of systemic arterial blood pressure / chloride channel regulator activity / dendritic spine membrane / TRP channels / cellular response to ATP / negative regulation of heart rate / cellular response to alkaloid / diet induced thermogenesis / behavioral response to pain / intracellularly gated calcium channel activity / calcium ion import across plasma membrane / detection of temperature stimulus involved in sensory perception of pain / negative regulation of mitochondrial membrane potential / voltage-gated calcium channel activity / extracellular ligand-gated monoatomic ion channel activity / phosphatidylinositol binding / cellular response to nerve growth factor stimulus / calcium ion transmembrane transport / phosphoprotein binding / microglial cell activation / calcium channel activity / lipid metabolic process / response to peptide hormone / transmembrane signaling receptor activity / positive regulation of nitric oxide biosynthetic process / cellular response to tumor necrosis factor / cellular response to heat / positive regulation of cytosolic calcium ion concentration / postsynaptic membrane / protein homotetramerization / cell surface receptor signaling pathway / calmodulin binding / positive regulation of apoptotic process / external side of plasma membrane / neuronal cell body / negative regulation of transcription by RNA polymerase II / ATP binding / identical protein binding / membrane / metal ion binding / plasma membrane Similarity search - Function | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 2.75 Å | |||||||||
![]() | Fan J / Lei X | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Structural basis of TRPV1 inhibition by SAF312 and cholesterol Authors: Fan J / Ke H / Lei J / Wang J / Tominaga M / Lei X | |||||||||
History |
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Structure visualization
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Downloads & links
-EMDB archive
Map data | ![]() | |||
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Header (meta data) | ![]() | |||
Archive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 8jqrMC ![]() 38161 ![]() 8x94C M: atomic model generated by this map C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
EMDB pages | ![]() ![]() |
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Related items in Molecule of the Month |
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Map
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Voxel size | X=Y=Z: 1.04 Å | ||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
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Sample components
-Entire : TRPV1
Entire | Name: TRPV1 |
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Components |
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-Supramolecule #1: TRPV1
Supramolecule | Name: TRPV1 / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1 |
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Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 360 KDa |
-Macromolecule #1: Transient receptor potential cation channel subfamily V member 1,...
Macromolecule | Name: Transient receptor potential cation channel subfamily V member 1,PreScission Site,Green fluorescent protein type: protein_or_peptide / ID: 1 Details: The section (840-842) is the cloning site.The domain (843-850) is PreScission Site.The domain (851-1084) is corresponding to this sfGFP (462-695 amino acids, GenBank: ALP48449.1). The domain ...Details: The section (840-842) is the cloning site.The domain (843-850) is PreScission Site.The domain (851-1084) is corresponding to this sfGFP (462-695 amino acids, GenBank: ALP48449.1). The domain (1085-1112) is the expression Tag. Number of copies: 4 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 125.297734 KDa |
Recombinant expression | Organism: ![]() |
Sequence | String: MKKWSSTDLG AAADPLQKDT CPDPLDGDPN SRPPPAKPQL STAKSRTRLF GKGDSEEAFP VDCPHEEGEL DSCPTITVSP VITIQRPGD GPTGARLLSQ DSVAASTEKT LRLYDRRSIF EAVAQNNCQD LESLLLFLQK SKKHLTDNEF KDPETGKTCL L KAMLNLHD ...String: MKKWSSTDLG AAADPLQKDT CPDPLDGDPN SRPPPAKPQL STAKSRTRLF GKGDSEEAFP VDCPHEEGEL DSCPTITVSP VITIQRPGD GPTGARLLSQ DSVAASTEKT LRLYDRRSIF EAVAQNNCQD LESLLLFLQK SKKHLTDNEF KDPETGKTCL L KAMLNLHD GQNTTIPLLL EIARQTDSLK ELVNASYTDS YYKGQTALHI AIERRNMALV TLLVENGADV QAAAHGDFFK KT KGRPGFY FGELPLSLAA CTNQLGIVKF LLQNSWQTAD ISARDSVGNT VLHALVEVAD NTADNTKFVT SMYNEILMLG AKL HPTLKL EELTNKKGMT PLALAAGTGK IGVLAYILQR EIQEPECRHL SRKFTEWAYG PVHSSLYDLS CIDTCEKNSV LEVI AYSSS ETPNRHDMLL VEPLNRLLQD KWDRFVKRIF YFNFLVYCLY MIIFTMAAYY RPVDGLPPFK MEKTGDYFRV TGEIL SVLG GVYFFFRGIQ YFLQRRPSMK TLFVDSYSEM LFFLQSLFML ATVVLYFSHL KEYVASMVFS LALGWTNMLY YTRGFQ QMG IYAVMIEKMI LRDLCRFMFV YIVFLFGFST AVVTLIEDGK NDSLPSESTS HRWRGPACRP PDSSYNSLYS TCLELFK FT IGMGDLEFTE NYDFKAVFII LLLAYVILTY ILLLNMLIAL MGETVNKIAQ ESKNIWKLQR AITILDTEKS FLKCMRKA F RSGKLLQVGY TPDGKDDYRW CFRVDEVNWT TWNTNVGIIN EDPGNCEGVK RTLSFSLRSS RVSGRHWKNF ALVPLLREA SARDRQSAQP EEVYLRQFSG SLKPEDAEVF KSPAASGEKA AALEVLFQGP SKGEELFTGV VPILVELDGD VNGHKFSVRG EGEGDATNG KLTLKFICTT GKLPVPWPTL VTTLTYGVQC FSRYPDHMKR HDFFKSAMPE GYVQERTISF KDDGTYKTRA E VKFEGDTL VNRIELKGID FKEDGNILGH KLEYNFNSHN VYITADKQKN GIKANFKIRH NVEDGSVQLA DHYQQNTPIG DG PVLLPDN HYLSTQSVLS KDPNEKRDHM VLLEFVTAAG ITHGMDEWSH PQFEKGGGSG GGSGGSAWSH PQFEK UniProtKB: Transient receptor potential cation channel subfamily V member 1 |
-Macromolecule #2: 4-(7-Hydroxy-2-isopropyl-4-oxoquinazolin-3(4H)-yl)benzonitrile
Macromolecule | Name: 4-(7-Hydroxy-2-isopropyl-4-oxoquinazolin-3(4H)-yl)benzonitrile type: ligand / ID: 2 / Number of copies: 4 / Formula: EZI |
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Molecular weight | Theoretical: 305.331 Da |
-Macromolecule #3: CHOLESTEROL
Macromolecule | Name: CHOLESTEROL / type: ligand / ID: 3 / Number of copies: 4 / Formula: CLR |
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Molecular weight | Theoretical: 386.654 Da |
Chemical component information | ![]() ChemComp-CLR: |
-Experimental details
-Structure determination
Method | cryo EM |
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![]() | single particle reconstruction |
Aggregation state | particle |
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Sample preparation
Buffer | pH: 8 |
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Vitrification | Cryogen name: ETHANE |
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Electron microscopy
Microscope | FEI TITAN KRIOS |
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Image recording | Film or detector model: GATAN K2 SUMMIT (4k x 4k) / Average electron dose: 60.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.0 µm / Nominal defocus min: 1.0 µm |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Image processing
Startup model | Type of model: OTHER |
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Final reconstruction | Resolution.type: BY AUTHOR / Resolution: 2.75 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 239934 |
Initial angle assignment | Type: RANDOM ASSIGNMENT |
Final angle assignment | Type: MAXIMUM LIKELIHOOD |