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Open data
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Basic information
Entry | Database: PDB / ID: 7bw0 | ||||||
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Title | Active human TGR5 complex with a synthetic agonist 23H | ||||||
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Function / homology | ![]() G protein-coupled bile acid receptor activity / cell surface bile acid receptor signaling pathway / positive regulation of cholangiocyte proliferation / bile acid receptor activity / cellular response to bile acid / Class A/1 (Rhodopsin-like receptors) / G-protein activation / Activation of the phototransduction cascade / Glucagon-type ligand receptors / Thromboxane signalling through TP receptor ...G protein-coupled bile acid receptor activity / cell surface bile acid receptor signaling pathway / positive regulation of cholangiocyte proliferation / bile acid receptor activity / cellular response to bile acid / Class A/1 (Rhodopsin-like receptors) / G-protein activation / Activation of the phototransduction cascade / Glucagon-type ligand receptors / Thromboxane signalling through TP receptor / Sensory perception of sweet, bitter, and umami (glutamate) taste / G beta:gamma signalling through PI3Kgamma / G beta:gamma signalling through CDC42 / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / Activation of G protein gated Potassium channels / Ca2+ pathway / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / G alpha (z) signalling events / Vasopressin regulates renal water homeostasis via Aquaporins / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / Adrenaline,noradrenaline inhibits insulin secretion / ADP signalling through P2Y purinoceptor 12 / G alpha (q) signalling events / G alpha (i) signalling events / Thrombin signalling through proteinase activated receptors (PARs) / regulation of bicellular tight junction assembly / Activation of G protein gated Potassium channels / G-protein activation / G beta:gamma signalling through PI3Kgamma / Prostacyclin signalling through prostacyclin receptor / G beta:gamma signalling through PLC beta / ADP signalling through P2Y purinoceptor 1 / Thromboxane signalling through TP receptor / Presynaptic function of Kainate receptors / G beta:gamma signalling through CDC42 / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / Glucagon-type ligand receptors / ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Similarity search - Function | ||||||
Biological species | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Chen, G. / Wang, X.K. / Chen, Q. / Hu, H.L. / Ren, R.B. | ||||||
![]() | ![]() Title: Cryo-EM structure of activated bile acids receptor TGR5 in complex with stimulatory G protein. Authors: Geng Chen / Xiankun Wang / Yunjun Ge / Ling Ma / Qiang Chen / Huihui Liu / Yang Du / Richard D Ye / Hongli Hu / Ruobing Ren / ![]() | ||||||
History |
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Structure visualization
Movie |
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Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 246.2 KB | Display | ![]() |
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PDB format | ![]() | 180 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 30221MC M: map data used to model this data C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Components
#1: Protein | Mass: 46181.449 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() ![]() Gene: cybC, GPBAR1, TGR5 / Production host: ![]() ![]() ![]() |
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#2: Protein | Mass: 43385.246 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() ![]() |
#3: Protein | Mass: 39286.891 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() ![]() ![]() |
#4: Protein | Mass: 7861.143 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() ![]() ![]() |
#5: Antibody | Mass: 17057.271 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() ![]() ![]() |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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EM experiment | Aggregation state: PARTICLE / 3D reconstruction method: ![]() |
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Sample preparation
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Source (natural) |
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Buffer solution | pH: 7.5 | |||||||||||||||||||||||||||||||||||||||||||||
Buffer component |
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Specimen | Conc.: 7.8 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied![]() ![]() | |||||||||||||||||||||||||||||||||||||||||||||
Specimen support | Grid material: NICKEL/TITANIUM / Grid mesh size: 300 divisions/in. / Grid type: Homemade | |||||||||||||||||||||||||||||||||||||||||||||
Vitrification![]() | Instrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE / Humidity: 100 % / Chamber temperature: 295 K |
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Electron microscopy imaging
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Microscopy | Model: FEI TITAN KRIOS |
Electron gun | Electron source![]() ![]() |
Electron lens | Mode: BRIGHT FIELD![]() ![]() |
Specimen holder | Cryogen: NITROGEN |
Image recording | Electron dose: 50 e/Å2 / Film or detector model: GATAN K3 BIOQUANTUM (6k x 4k) |
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Processing
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EM software |
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CTF correction![]() | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||
Symmetry | Point symmetry![]() | ||||||||||||||||||||||||
3D reconstruction![]() | Resolution: 3.9 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 450271 / Symmetry type: POINT | ||||||||||||||||||||||||
Refinement | Cross valid method: NONE Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2 | ||||||||||||||||||||||||
Displacement parameters | Biso mean: 109.31 Å2 | ||||||||||||||||||||||||
Refine LS restraints |
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