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- PDB-1e90: Structure determinants of phosphoinositide 3-kinase inhibition by... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1.0E+90 | ||||||
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Title | Structure determinants of phosphoinositide 3-kinase inhibition by wortmannin, LY294002, quercetin, myricetin and staurosporine | ||||||
![]() | PHOSPHATIDYLINOSITOL 3-KINASE CATALYTIC SUBUNIT | ||||||
![]() | PHOSPHOINOSITIDE 3-KINASE GAMMA / SECONDARY MESSENGER GENERATION / ![]() ![]() | ||||||
Function / homology | ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Similarity search - Function | ||||||
Biological species | ![]() ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Walker, E.H. / Pacold, M.E. / Perisic, O. / Stephens, L. / Hawkins, P.T. / Wymann, M.P. / Williams, R.L. | ||||||
![]() | ![]() Title: Structural Determinations of Phosphoinositide 3-Kinase Inhibition by Wortmannin, Ly294002, Quercetin, Myricetin and Staurosporine Authors: Walker, E.H. / Pacold, M.E. / Perisic, O. / Stephens, L. / Hawkins, P.T. / Whymann, M.P. / Williams, R.L. #1: Journal: Nature / Year: 1999 Title: Structural Insights Into Phosphoinositide 3-Kinase Catalysis and Signalling Authors: Walker, E.H. / Perisic, O. / Ried, C. / Stephens, L. / Williams, R.L. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 181.7 KB | Display | ![]() |
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PDB format | ![]() | 141.8 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 1e7uC ![]() 1e7vC ![]() 1e8wC ![]() 1e8xC ![]() 1e8yC ![]() 1e8zC ![]() 1qmm C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 109952.555 Da / Num. of mol.: 1 / Fragment: PI3-KINASE P110 SUBUNIT GAMMA / Mutation: YES Source method: isolated from a genetically manipulated source Details: MYRICETIN / Source: (gene. exp.) ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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#2: Chemical | ChemComp-MYC / ![]() |
Sequence details | FUTHER DATA COLLECTION AND REFINEMENT AFTER THE ORIGINAL DEPOSITION OF 1QMM SUGGESTED A REGISTER ...FUTHER DATA COLLECTION |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.851 Å3/Da / Density % sol: 56.9 % | ||||||||||||||||||||
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Crystal grow![]() | pH: 7.25 / Details: 14% PEG 4000, 0.2 M LI2SO4, 0.1 M TRIS PH 7.25 | ||||||||||||||||||||
Crystal grow | *PLUS Temperature: 17 ℃ / pH: 7.2 / Method: vapor diffusion, hanging drop / Details: used hair seeding | ||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: CCD / Date: Apr 15, 2000 / Details: BENT MIRROR |
Radiation | Monochromator: DIAMOND C(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength![]() |
Reflection | Resolution: 2.7→39.3 Å / Num. obs: 28095 / % possible obs: 99.3 % / Observed criterion σ(I): 0 / Redundancy: 3.4 % / Biso Wilson estimate: 76 Å2 / Rmerge(I) obs: 0.048 / Net I/σ(I): 17.14 |
Reflection shell | Resolution: 2.7→2.85 Å / Redundancy: 3.5 % / Mean I/σ(I) obs: 3.63 / Rsym value: 0.403 / % possible all: 99.3 |
Reflection | *PLUS Num. measured all: 95921 |
Reflection shell | *PLUS % possible obs: 99.4 % / Mean I/σ(I) obs: 7.1 |
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Processing
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Refinement | Method to determine structure![]() ![]() Starting model: 1QMM ![]() 1qmm Resolution: 2.7→39.3 Å / Rfactor Rfree error: 0.01 / Data cutoff high absF: 1549004.37 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0
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Solvent computation | Solvent model: FLAT MODEL / Bsol: 55.64 Å2 / ksol: 0.327 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 77 Å2
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 2.7→39.3 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.7→2.8 Å / Rfactor Rfree error: 0.04 / Total num. of bins used: 10
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Xplor file |
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Software | *PLUS Name: CNS / Version: 1 / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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