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- PDB-5otx: Extracellular domain of GLP-1 receptor in complex with GLP-1 vari... -
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Open data
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Basic information
Entry | Database: PDB / ID: 5otx | ||||||
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Title | Extracellular domain of GLP-1 receptor in complex with GLP-1 variant Ala8Cys/Thr11Cys | ||||||
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![]() | SIGNALING PROTEIN / glucagon-like peptide 1 / GPCR / cyclic peptides | ||||||
Function / homology | ![]() glucagon receptor binding / glucagon-like peptide 1 receptor activity / glucagon receptor activity / hormone secretion / positive regulation of blood pressure / negative regulation of execution phase of apoptosis / post-translational protein targeting to membrane, translocation / feeding behavior / response to psychosocial stress / regulation of heart contraction ...glucagon receptor binding / glucagon-like peptide 1 receptor activity / glucagon receptor activity / hormone secretion / positive regulation of blood pressure / negative regulation of execution phase of apoptosis / post-translational protein targeting to membrane, translocation / feeding behavior / response to psychosocial stress / regulation of heart contraction / positive regulation of calcium ion import / cellular response to glucagon stimulus / response to starvation / positive regulation of insulin secretion involved in cellular response to glucose stimulus / peptide hormone binding / regulation of insulin secretion / Synthesis, secretion, and deacylation of Ghrelin / positive regulation of gluconeogenesis / protein kinase A signaling / activation of adenylate cyclase activity / negative regulation of blood pressure / cAMP-mediated signaling / positive regulation of peptidyl-threonine phosphorylation / response to activity / gluconeogenesis / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / adenylate cyclase-activating G protein-coupled receptor signaling pathway / hormone activity / Glucagon signaling in metabolic regulation / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / Glucagon-type ligand receptors / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / transmembrane signaling receptor activity / positive regulation of peptidyl-serine phosphorylation / glucose homeostasis / positive regulation of cytosolic calcium ion concentration / G alpha (s) signalling events / G alpha (q) signalling events / secretory granule lumen / learning or memory / positive regulation of ERK1 and ERK2 cascade / cell surface receptor signaling pathway / G protein-coupled receptor signaling pathway / endoplasmic reticulum lumen / signaling receptor binding / negative regulation of apoptotic process / extracellular space / extracellular region / identical protein binding / membrane / plasma membrane Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Mortensen, S. | ||||||
![]() | ![]() Title: alpha-Helix or beta-Turn? An Investigation into N-Terminally Constrained Analogues of Glucagon-like Peptide 1 (GLP-1) and Exendin-4. Authors: Oddo, A. / Mortensen, S. / Thogersen, H. / De Maria, L. / Hennen, S. / McGuire, J.N. / Kofoed, J. / Linderoth, L. / Reedtz-Runge, S. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 68.3 KB | Display | ![]() |
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PDB format | ![]() | 50 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 443.8 KB | Display | ![]() |
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Full document | ![]() | 444.9 KB | Display | |
Data in XML | ![]() | 12.8 KB | Display | |
Data in CIF | ![]() | 17.7 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 5ottC ![]() 5otuC ![]() 5otvC ![]() 5otwC ![]() 4zgmS S: Starting model for refinement 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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1 | ![]()
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2 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 13547.892 Da / Num. of mol.: 2 / Fragment: extracellular domain, UNP residues 24-139 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Protein/peptide | Mass: 3393.803 Da / Num. of mol.: 2 / Mutation: A8C, T11C / Source method: obtained synthetically / Source: (synth.) ![]() #3: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 1.99 Å3/Da / Density % sol: 38.27 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop Details: Morpheus from Molecular Dimensions solution F2: 0.12 M Monosaccharides, 0.1 M Buffer system 1 pH 6.5, 20% (v/v) Ethylene Glycol, 10% (w/v) PEG8000 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() |
Detector | Type: DECTRIS PILATUS3 R 1M / Detector: PIXEL / Date: Jan 18, 2017 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.54187 Å / Relative weight: 1 |
Reflection | Resolution: 2→42.66 Å / Num. obs: 16996 / % possible obs: 94.4 % / Redundancy: 6.8 % / CC1/2: 0.998 / Rmerge(I) obs: 0.077 / Rpim(I) all: 0.032 / Rsym value: 0.083 / Net I/σ(I): 17.8 |
Reflection shell | Resolution: 2→2.071 Å / Redundancy: 2 % / Rmerge(I) obs: 0.2312 / Mean I/σ(I) obs: 3.69 / Num. unique obs: 1622 / CC1/2: 0.895 / Rpim(I) all: 0.2228 / Rsym value: 0.3216 / % possible all: 92.26 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 4ZGM Resolution: 2→42.654 Å / SU ML: 0.24 / Cross valid method: FREE R-VALUE / Phase error: 24.54
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2→42.654 Å
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Refine LS restraints |
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LS refinement shell |
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