+Open data
-Basic information
Entry | Database: PDB / ID: 1w8p | ||||||
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Title | Structural properties of the B25Tyr-NMe-B26Phe insulin mutant. | ||||||
Components |
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Keywords | HORMONE/GROWTH FACTOR / INSULIN / IGF-1 / MUTANTS / HORMONE-GROWTH FACTOR complex | ||||||
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 / nitric oxide-cGMP-mediated signaling / negative regulation of fatty acid metabolic process / 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 / nitric oxide-cGMP-mediated signaling / negative regulation of fatty acid metabolic process / 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 / positive regulation of nitric oxide mediated signal transduction / regulation of protein localization to plasma membrane / COPI-mediated anterograde transport / negative regulation of lipid catabolic process / negative regulation of oxidative stress-induced intrinsic apoptotic signaling pathway / positive regulation of insulin receptor signaling pathway / negative regulation of reactive oxygen species biosynthetic process / transport vesicle / positive regulation of protein autophosphorylation / Insulin receptor recycling / insulin-like growth factor receptor binding / NPAS4 regulates expression of target genes / positive regulation of protein metabolic process / neuron projection maintenance / endoplasmic reticulum-Golgi intermediate compartment membrane / 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 / positive regulation of protein secretion / regulation of transmembrane transporter activity / positive regulation of cell differentiation / positive regulation of glucose import / negative regulation of proteolysis / regulation of synaptic plasticity / wound healing / insulin receptor binding / negative regulation of protein catabolic process / positive regulation of neuron projection development / hormone activity / cognition / Golgi lumen / vasodilation / 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 / MOLECULAR REPLACEMENT / Resolution: 2.08 Å | ||||||
Authors | Zakowa, L. / Au-Alvarez, O. / Dodson, E.J. / Dodson, G.G. / Brzozowski, A.M. | ||||||
Citation | Journal: Biochemistry / Year: 2004 Title: Towards the Insulin-Igf-I Intermediate Structures: Functional and Structural Properties of the B25Tyr-Nme-B26Phe Insulin Mutant. Authors: Zarkowa, L. / Brynda, J. / Au-Alvarez, O. / Dodson, E.J. / Dodson, G.G. / Whittingham, J.L. / Brzozowski, A.M. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1w8p.cif.gz | 74.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1w8p.ent.gz | 57.2 KB | Display | PDB format |
PDBx/mmJSON format | 1w8p.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/w8/1w8p ftp://data.pdbj.org/pub/pdb/validation_reports/w8/1w8p | HTTPS FTP |
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-Related structure data
Related structure data | 1evrS S: Starting model for refinement |
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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
#1: Protein/peptide | Mass: 2383.698 Da / Num. of mol.: 6 Source method: isolated from a genetically manipulated source Source: (gene. exp.) HOMO SAPIENS (human) / Production host: SACCHAROMYCES CEREVISIAE (brewer's yeast) / References: UniProt: P01308 #2: Protein/peptide | Mass: 3433.953 Da / Num. of mol.: 6 / Mutation: YES Source method: isolated from a genetically manipulated source Details: METHYLATED MAIN CHAIN NITROGEN BETWEEN B25 AND B26. Source: (gene. exp.) HOMO SAPIENS (human) / Production host: SACCHAROMYCES CEREVISIAE (brewer's yeast) / References: UniProt: P01308 #3: Chemical | ChemComp-IPH / #4: Chemical | #5: Water | ChemComp-HOH / | Compound details | ENGINEERED | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.4 Å3/Da / Density % sol: 48 % |
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Crystal grow | pH: 8 Details: 0.1 M TRI-SODIUM CITRATE, 0.02 % W/V ZINC ACETATE, 6 % W/V TRIS/HCL PH 8.2, 0.1 % W/V PHENOL. |
-Data collection
Diffraction | Mean temperature: 293 K |
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Diffraction source | Source: ROTATING ANODE / Type: ENRAF-NONIUS FR591 / Wavelength: 1.5418 |
Detector | Detector: IMAGE PLATE / Details: MIRRORS |
Radiation | Monochromator: NI FILTER / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 2.08→25.56 Å / Num. obs: 17496 / % possible obs: 88 % / Redundancy: 5.5 % / Rmerge(I) obs: 0.03 / Net I/σ(I): 6 |
Reflection shell | Resolution: 2.08→2.19 Å / Rmerge(I) obs: 0.12 / % possible all: 89 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 1EVR Resolution: 2.08→25.57 Å / Cor.coef. Fo:Fc: 0.958 / Cor.coef. Fo:Fc free: 0.929 / SU B: 5.435 / SU ML: 0.144 / Cross valid method: THROUGHOUT / ESU R: 0.234 / ESU R Free: 0.209 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 43.28 Å2
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Refinement step | Cycle: LAST / Resolution: 2.08→25.57 Å
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