+Open data
-Basic information
Entry | Database: PDB / ID: 3q52 | ||||||
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Title | Structure of phosphorylated PAK1 kinase domain | ||||||
Components | Serine/threonine-protein kinase PAK 1 | ||||||
Keywords | TRANSFERASE / kinase domain / signalling pathway | ||||||
Function / homology | Function and homology information negative regulation of cell proliferation involved in contact inhibition / protein localization to cytoplasmic stress granule / positive regulation of microtubule nucleation / hepatocyte growth factor receptor signaling pathway / RHO GTPases Activate ROCKs / gamma-tubulin binding / Activation of RAC1 / CD28 dependent Vav1 pathway / Ephrin signaling / positive regulation of intracellular estrogen receptor signaling pathway ...negative regulation of cell proliferation involved in contact inhibition / protein localization to cytoplasmic stress granule / positive regulation of microtubule nucleation / hepatocyte growth factor receptor signaling pathway / RHO GTPases Activate ROCKs / gamma-tubulin binding / Activation of RAC1 / CD28 dependent Vav1 pathway / Ephrin signaling / positive regulation of intracellular estrogen receptor signaling pathway / RHOV GTPase cycle / branching morphogenesis of an epithelial tube / regulation of axonogenesis / Fc-gamma receptor signaling pathway involved in phagocytosis / RHOJ GTPase cycle / exocytosis / RHOQ GTPase cycle / RHO GTPases activate PAKs / stimulatory C-type lectin receptor signaling pathway / regulation of MAPK cascade / CDC42 GTPase cycle / RHOU GTPase cycle / Sema3A PAK dependent Axon repulsion / RHOH GTPase cycle / Generation of second messenger molecules / intercalated disc / Smooth Muscle Contraction / ephrin receptor signaling pathway / RAC2 GTPase cycle / RAC3 GTPase cycle / neuron projection morphogenesis / RHO GTPases activate PKNs / positive regulation of JUN kinase activity / Signal transduction by L1 / positive regulation of stress fiber assembly / positive regulation of microtubule polymerization / ruffle / collagen binding / EPHB-mediated forward signaling / RAC1 GTPase cycle / CD209 (DC-SIGN) signaling / phosphorylation / VEGFR2 mediated vascular permeability / actin filament / regulation of actin cytoskeleton organization / FCERI mediated MAPK activation / ruffle membrane / wound healing / MAPK6/MAPK4 signaling / G beta:gamma signalling through CDC42 / Regulation of actin dynamics for phagocytic cup formation / Z disc / chromosome / positive regulation of peptidyl-serine phosphorylation / cell-cell junction / cell migration / lamellipodium / nuclear membrane / actin cytoskeleton organization / protein autophosphorylation / chromatin remodeling / non-specific serine/threonine protein kinase / positive regulation of cell migration / protein kinase activity / intracellular signal transduction / positive regulation of protein phosphorylation / protein phosphorylation / axon / protein serine kinase activity / focal adhesion / protein serine/threonine kinase activity / centrosome / positive regulation of cell population proliferation / DNA damage response / dendrite / apoptotic process / protein-containing complex / nucleoplasm / ATP binding / identical protein binding / plasma membrane / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.801 Å | ||||||
Authors | Wang, J. / Wu, J.-W. / Wang, Z.-X. | ||||||
Citation | Journal: Structure / Year: 2011 Title: Structural insights into the autoactivation mechanism of p21-activated protein kinase Authors: Wang, J. / Wu, J.-W. / Wang, Z.-X. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3q52.cif.gz | 132.8 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3q52.ent.gz | 102.6 KB | Display | PDB format |
PDBx/mmJSON format | 3q52.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 3q52_validation.pdf.gz | 434.4 KB | Display | wwPDB validaton report |
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Full document | 3q52_full_validation.pdf.gz | 438.8 KB | Display | |
Data in XML | 3q52_validation.xml.gz | 16.2 KB | Display | |
Data in CIF | 3q52_validation.cif.gz | 23.9 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/q5/3q52 ftp://data.pdbj.org/pub/pdb/validation_reports/q5/3q52 | HTTPS FTP |
-Related structure data
Related structure data | 3q4zC 3q53C 1yhwS C: citing same article (ref.) 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 | Mass: 34569.578 Da / Num. of mol.: 1 / Fragment: kinase domain, UNP residues 248-545 / Mutation: K299R, L516I Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: PAK1 / Plasmid: pET21b / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) References: UniProt: Q13153, non-specific serine/threonine protein kinase |
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#2: 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: 2.4 Å3/Da / Density % sol: 48.83 % |
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Crystal grow | Temperature: 294 K / Method: vapor diffusion, hanging drop / pH: 7 Details: 25% PEG 3350, 0.2M Na/K Tartrate, 0.1M NDSB256, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 294K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: SSRF / Beamline: BL17U / Wavelength: 0.9998 Å |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Apr 25, 2009 |
Radiation | Monochromator: GRAPHITE / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9998 Å / Relative weight: 1 |
Reflection | Resolution: 1.8→50 Å / Num. obs: 31131 / % possible obs: 99.9 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 3.9 % / Biso Wilson estimate: 17.13 Å2 / Rmerge(I) obs: 0.105 |
Reflection shell | Resolution: 1.8→1.83 Å / Redundancy: 3.9 % / Rmerge(I) obs: 0.525 / Mean I/σ(I) obs: 2.43 / Num. unique all: 1509 / % possible all: 100 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 1YHW Resolution: 1.801→30.649 Å / FOM work R set: 0.8582 / SU ML: 0.24 / σ(F): 0.06 / Phase error: 21.14 / 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 / Bsol: 56.658 Å2 / ksol: 0.363 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 28.5061 Å2
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Refinement step | Cycle: LAST / Resolution: 1.801→30.649 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 11
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