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Yorodumi- EMDB-43236: Cryo-EM structure of GPR119-Gs-Nb35 complex with small molecule a... -
+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-43236 | |||||||||
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Title | Cryo-EM structure of GPR119-Gs-Nb35 complex with small molecule agonist MBX-2982 | |||||||||
Map data | ||||||||||
Sample |
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Keywords | CryoEM / GPCR / Orphan / G protein complex / Active / Agonist / MEMBRANE PROTEIN / Diabetes / native Mass Spectrometry / MEMBRANE PROTEIN-SIGNALING PROTEIN complex | |||||||||
Function / homology | Function and homology information Synthesis, secretion, and inactivation of Glucose-dependent Insulinotropic Polypeptide (GIP) / phosphatidylcholine binding / regulation of metabolic process / insulin secretion / PKA activation in glucagon signalling / hair follicle placode formation / developmental growth / D1 dopamine receptor binding / intracellular transport / renal water homeostasis ...Synthesis, secretion, and inactivation of Glucose-dependent Insulinotropic Polypeptide (GIP) / phosphatidylcholine binding / regulation of metabolic process / insulin secretion / PKA activation in glucagon signalling / hair follicle placode formation / developmental growth / D1 dopamine receptor binding / intracellular transport / renal water homeostasis / Hedgehog 'off' state / adenylate cyclase-activating adrenergic receptor signaling pathway / activation of adenylate cyclase activity / cellular response to glucagon stimulus / adenylate cyclase activator activity / regulation of insulin secretion / trans-Golgi network membrane / G protein-coupled receptor activity / negative regulation of inflammatory response to antigenic stimulus / electron transport chain / bone development / G-protein beta/gamma-subunit complex binding / Olfactory Signaling Pathway / adenylate cyclase-activating G protein-coupled receptor signaling pathway / Activation of the phototransduction cascade / G protein activity / G beta:gamma signalling through PLC beta / Presynaptic function of Kainate receptors / Thromboxane signalling through TP receptor / G protein-coupled acetylcholine receptor signaling pathway / platelet aggregation / G-protein activation / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / Prostacyclin signalling through prostacyclin receptor / Glucagon signaling in metabolic regulation / G beta:gamma signalling through CDC42 / cognition / G beta:gamma signalling through BTK / ADP signalling through P2Y purinoceptor 12 / Sensory perception of sweet, bitter, and umami (glutamate) taste / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / photoreceptor disc membrane / Glucagon-type ligand receptors / Adrenaline,noradrenaline inhibits insulin secretion / Vasopressin regulates renal water homeostasis via Aquaporins / G alpha (z) signalling events / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / cellular response to catecholamine stimulus / ADORA2B mediated anti-inflammatory cytokines production / sensory perception of taste / ADP signalling through P2Y purinoceptor 1 / G beta:gamma signalling through PI3Kgamma / adenylate cyclase-activating dopamine receptor signaling pathway / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / GPER1 signaling / cellular response to prostaglandin E stimulus / Inactivation, recovery and regulation of the phototransduction cascade / G-protein beta-subunit binding / sensory perception of smell / heterotrimeric G-protein complex / G alpha (12/13) signalling events / extracellular vesicle / signaling receptor complex adaptor activity / Thrombin signalling through proteinase activated receptors (PARs) / GTPase binding / positive regulation of cold-induced thermogenesis / retina development in camera-type eye / Ca2+ pathway / phospholipase C-activating G protein-coupled receptor signaling pathway / fibroblast proliferation / G alpha (i) signalling events / G alpha (s) signalling events / Hydrolases; Acting on acid anhydrides; Acting on GTP to facilitate cellular and subcellular movement / G alpha (q) signalling events / Ras protein signal transduction / cell population proliferation / Extra-nuclear estrogen signaling / periplasmic space / electron transfer activity / receptor complex / iron ion binding / G protein-coupled receptor signaling pathway / lysosomal membrane / GTPase activity / heme binding / synapse / protein-containing complex binding / GTP binding / signal transduction / extracellular exosome / membrane / metal ion binding / plasma membrane / cytosol / cytoplasm Similarity search - Function | |||||||||
Biological species | Escherichia coli (E. coli) / Homo sapiens (human) / Lama glama (llama) / Oplophorus gracilirostris (crustacean) | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 3.51 Å | |||||||||
Authors | Kim D-G / Cherezov V | |||||||||
Funding support | United States, 1 items
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Citation | Journal: To Be Published Title: Native mass spectrometry prescreening of G protein-coupled receptor complexes for cryo-EM structure determination Authors: Kim D-G / Liu W / Viner R / Cherezov V | |||||||||
History |
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-Structure visualization
Supplemental images |
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-Downloads & links
-EMDB archive
Map data | emd_43236.map.gz | 66.7 MB | EMDB map data format | |
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Header (meta data) | emd-43236-v30.xml emd-43236.xml | 25.8 KB 25.8 KB | Display Display | EMDB header |
FSC (resolution estimation) | emd_43236_fsc.xml | 10.8 KB | Display | FSC data file |
Images | emd_43236.png | 33.3 KB | ||
Filedesc metadata | emd-43236.cif.gz | 7.6 KB | ||
Others | emd_43236_additional_1.map.gz emd_43236_half_map_1.map.gz emd_43236_half_map_2.map.gz | 61.9 MB 120.2 MB 120.3 MB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-43236 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-43236 | HTTPS FTP |
-Validation report
Summary document | emd_43236_validation.pdf.gz | 1.2 MB | Display | EMDB validaton report |
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Full document | emd_43236_full_validation.pdf.gz | 1.2 MB | Display | |
Data in XML | emd_43236_validation.xml.gz | 19.4 KB | Display | |
Data in CIF | emd_43236_validation.cif.gz | 24.9 KB | Display | |
Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-43236 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-43236 | HTTPS FTP |
-Related structure data
Related structure data | 8vhfMC C: citing same article (ref.) M: atomic model generated by this map |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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Related items in Molecule of the Month |
-Map
File | Download / File: emd_43236.map.gz / Format: CCP4 / Size: 129.7 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 0.92 Å | ||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Additional map: #1
File | emd_43236_additional_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #2
File | emd_43236_half_map_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #1
File | emd_43236_half_map_2.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Sample components
+Entire : The complex of GPR119-Gs-Nb35 (composite map)
+Supramolecule #1: The complex of GPR119-Gs-Nb35 (composite map)
+Supramolecule #2: Glucose-dependent insulinotropic receptor
+Supramolecule #3: G-protein complex
+Supramolecule #4: Nanobody35
+Macromolecule #1: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1,...
+Macromolecule #2: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
+Macromolecule #3: Nanobody35
+Macromolecule #4: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short
+Macromolecule #5: Soluble cytochrome b562,Glucose-dependent insulinotropic receptor...
+Macromolecule #6: 2-[1-(5-ethylpyrimidin-2-yl)piperidin-4-yl]-4-[[4-(1,2,3,4-tetraz...
-Experimental details
-Structure determination
Method | cryo EM |
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Processing | single particle reconstruction |
Aggregation state | particle |
-Sample preparation
Concentration | 3 mg/mL |
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Buffer | pH: 7.5 |
Grid | Model: Quantifoil R1.2/1.3 / Material: GOLD / Mesh: 200 / Support film - Material: CARBON / Support film - topology: HOLEY / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 40 sec. / Pretreatment - Pressure: 0.00039000000000000005 kPa |
Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 277.15 K / Instrument: FEI VITROBOT MARK IV |
-Electron microscopy
Microscope | TFS GLACIOS |
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Image recording | Film or detector model: FEI FALCON IV (4k x 4k) / Number real images: 396 / Average electron dose: 50.0 e/Å2 |
Electron beam | Acceleration voltage: 200 kV / Electron source: FIELD EMISSION GUN |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Cs: 2.7 mm / Nominal defocus max: 2.4 µm / Nominal defocus min: 0.8 µm / Nominal magnification: 150000 |