+Open data
-Basic information
Entry | Database: PDB / ID: 4nib | ||||||
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Title | Crystal structure of human insulin mutant B20 D-ala, B23 D-ala | ||||||
Components |
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Keywords | HORMONE | ||||||
Function / homology | Function and homology information negative regulation of NAD(P)H oxidase activity / negative regulation of glycogen catabolic process / regulation of cellular amino acid metabolic process / Signaling by Insulin receptor / IRS activation / negative regulation of fatty acid metabolic process / nitric oxide-cGMP-mediated signaling / Insulin processing / negative regulation of feeding behavior / regulation of protein secretion ...negative regulation of NAD(P)H oxidase activity / negative regulation of glycogen catabolic process / regulation of cellular amino acid metabolic process / Signaling by Insulin receptor / IRS activation / negative regulation of fatty acid metabolic process / nitric oxide-cGMP-mediated signaling / Insulin processing / negative regulation of feeding behavior / regulation of protein secretion / positive regulation of peptide hormone secretion / Regulation of gene expression in beta cells / positive regulation of respiratory burst / positive regulation of dendritic spine maintenance / alpha-beta T cell activation / negative regulation of acute inflammatory response / negative regulation of respiratory burst involved in inflammatory response / negative regulation of protein secretion / fatty acid homeostasis / Synthesis, secretion, and deacylation of Ghrelin / positive regulation of glycogen biosynthetic process / positive regulation of lipid biosynthetic process / Signal attenuation / FOXO-mediated transcription of oxidative stress, metabolic and neuronal genes / negative regulation of gluconeogenesis / regulation of protein localization to plasma membrane / positive regulation of nitric oxide mediated signal transduction / COPI-mediated anterograde transport / negative regulation of lipid catabolic process / negative regulation of oxidative stress-induced intrinsic apoptotic signaling pathway / negative regulation of reactive oxygen species biosynthetic process / positive regulation of insulin receptor signaling pathway / transport vesicle / positive regulation of protein autophosphorylation / insulin-like growth factor receptor binding / Insulin receptor recycling / positive regulation of protein metabolic process / NPAS4 regulates expression of target genes / endoplasmic reticulum-Golgi intermediate compartment membrane / neuron projection maintenance / positive regulation of brown fat cell differentiation / activation of protein kinase B activity / positive regulation of glycolytic process / Insulin receptor signalling cascade / positive regulation of mitotic nuclear division / Regulation of insulin secretion / positive regulation of nitric-oxide synthase activity / positive regulation of long-term synaptic potentiation / endosome lumen / positive regulation of cytokine production / acute-phase response / regulation of transmembrane transporter activity / positive regulation of protein secretion / positive regulation of cell differentiation / positive regulation of glucose import / negative regulation of proteolysis / regulation of synaptic plasticity / wound healing / insulin receptor binding / cognition / negative regulation of protein catabolic process / positive regulation of neuron projection development / hormone activity / vasodilation / Golgi lumen / positive regulation of protein localization to nucleus / glucose metabolic process / regulation of protein localization / glucose homeostasis / cell-cell signaling / insulin receptor signaling pathway / positive regulation of NF-kappaB transcription factor activity / PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling / positive regulation of cell growth / secretory granule lumen / protease binding / positive regulation of MAPK cascade / positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / positive regulation of cell migration / G protein-coupled receptor signaling pathway / Amyloid fiber formation / endoplasmic reticulum lumen / Golgi membrane / negative regulation of gene expression / positive regulation of cell population proliferation / positive regulation of gene expression / regulation of DNA-templated transcription / extracellular space / extracellular region / identical protein binding Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.4 Å | ||||||
Authors | Menting, J.G. / Lawrence, M.C. | ||||||
Citation | Journal: Proc.Natl.Acad.Sci.USA / Year: 2014 Title: Protective hinge in insulin opens to enable its receptor engagement. Authors: Menting, J.G. / Yang, Y. / Chan, S.J. / Phillips, N.B. / Smith, B.J. / Whittaker, J. / Wickramasinghe, N.P. / Whittaker, L.J. / Pandyarajan, V. / Wan, Z.L. / Yadav, S.P. / Carroll, J.M. / ...Authors: Menting, J.G. / Yang, Y. / Chan, S.J. / Phillips, N.B. / Smith, B.J. / Whittaker, J. / Wickramasinghe, N.P. / Whittaker, L.J. / Pandyarajan, V. / Wan, Z.L. / Yadav, S.P. / Carroll, J.M. / Strokes, N. / Roberts, C.T. / Ismail-Beigi, F. / Milewski, W. / Steiner, D.F. / Chauhan, V.S. / Ward, C.W. / Weiss, M.A. / Lawrence, M.C. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4nib.cif.gz | 43.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4nib.ent.gz | 31.6 KB | Display | PDB format |
PDBx/mmJSON format | 4nib.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ni/4nib ftp://data.pdbj.org/pub/pdb/validation_reports/ni/4nib | HTTPS FTP |
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-Related structure data
Related structure data | 2mliC 2mpiC 4ogaC 1b2aS S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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Components on special symmetry positions |
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-Components
#1: Protein/peptide | Mass: 2383.698 Da / Num. of mol.: 1 / Mutation: G20(DAL), G23(DAL) / Source method: obtained synthetically / Details: Laboratory synthesis / Source: (synth.) Homo sapiens (human) / References: UniProt: P01308 |
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#2: Protein/peptide | Mass: 3462.005 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: Laboratory synthesis / Source: (synth.) Homo sapiens (human) / References: UniProt: P01308 |
#3: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 3.39 Å3/Da / Density % sol: 63.68 % |
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Crystal grow | Temperature: 294 K / Method: vapor diffusion, hanging drop / pH: 8 Details: These insulin crystals were obtained from a co-crystallization experiment with insulin receptor fragment IR310.T. Crystals were formed in the presence of IR310.T as detailed for the IR310.T ...Details: These insulin crystals were obtained from a co-crystallization experiment with insulin receptor fragment IR310.T. Crystals were formed in the presence of IR310.T as detailed for the IR310.T complex with native human insulin - in Menting et al. 2013, Nature 493:241-245. Crystallant was 0.7 M trisodium citrate, 0.1 M imidazole-HCl pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 294K |
-Data collection
Diffraction | Mean temperature: 100 K | ||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: Australian Synchrotron / Beamline: MX2 / Wavelength: 0.9537 Å | ||||||||||||||||||||||||
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Apr 9, 2013 | ||||||||||||||||||||||||
Radiation | Monochromator: Silicon Double Crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.9537 Å / Relative weight: 1 | ||||||||||||||||||||||||
Reflection | Resolution: 1.3→20 Å / Num. obs: 19350 / % possible obs: 99.8 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0.66 / Redundancy: 11.5 % | ||||||||||||||||||||||||
Reflection shell |
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 1B2A Resolution: 1.4→18.392 Å / SU ML: 0.13 / Cross valid method: THROUGHOUT / σ(F): 1.34 / σ(I): 0.53 / Phase error: 15.83 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.4→18.392 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION
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