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- PDB-3q49: Crystal structure of the TPR domain of CHIP complexed with Hsp70-... -
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Basic information
Entry | Database: PDB / ID: 3q49 | ||||||
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Title | Crystal structure of the TPR domain of CHIP complexed with Hsp70-C peptide | ||||||
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![]() | LIGASE/CHAPERONE / E3 ubiquitin ligase / LIGASE-CHAPERONE complex | ||||||
Function / homology | ![]() positive regulation of chaperone-mediated protein complex assembly / Downregulation of TGF-beta receptor signaling / regulation of glucocorticoid metabolic process / Downregulation of ERBB2 signaling / Regulation of TNFR1 signaling / Regulation of necroptotic cell death / positive regulation of endoribonuclease activity / Regulation of PTEN stability and activity / denatured protein binding / Regulation of RUNX2 expression and activity ...positive regulation of chaperone-mediated protein complex assembly / Downregulation of TGF-beta receptor signaling / regulation of glucocorticoid metabolic process / Downregulation of ERBB2 signaling / Regulation of TNFR1 signaling / Regulation of necroptotic cell death / positive regulation of endoribonuclease activity / Regulation of PTEN stability and activity / denatured protein binding / Regulation of RUNX2 expression and activity / ubiquitin conjugating enzyme complex / cellular heat acclimation / positive regulation of ERAD pathway / death receptor agonist activity / negative regulation of inclusion body assembly / Viral RNP Complexes in the Host Cell Nucleus / positive regulation of nucleotide-binding oligomerization domain containing 2 signaling pathway / positive regulation of mitophagy / C3HC4-type RING finger domain binding / positive regulation of smooth muscle cell apoptotic process / positive regulation of microtubule nucleation / ATP-dependent protein disaggregase activity / nuclear inclusion body / Antigen processing: Ubiquitination & Proteasome degradation / misfolded protein binding / regulation of mitotic spindle assembly / negative regulation of mitochondrial outer membrane permeabilization involved in apoptotic signaling pathway / positive regulation of tumor necrosis factor-mediated signaling pathway / protein folding chaperone complex / transcription regulator inhibitor activity / cellular response to misfolded protein / aggresome / positive regulation of ubiquitin-protein transferase activity / ubiquitin-ubiquitin ligase activity / lysosomal transport / chaperone-mediated autophagy / cellular response to steroid hormone stimulus / TPR domain binding / protein quality control for misfolded or incompletely synthesized proteins / protein monoubiquitination / negative regulation of smooth muscle cell apoptotic process / R-SMAD binding / mRNA catabolic process / protein K63-linked ubiquitination / positive regulation of proteolysis / regulation of protein ubiquitination / protein maturation / chaperone cofactor-dependent protein refolding / HSF1-dependent transactivation / response to unfolded protein / negative regulation of extrinsic apoptotic signaling pathway in absence of ligand / chaperone-mediated protein complex assembly / Regulation of HSF1-mediated heat shock response / Attenuation phase / cellular response to unfolded protein / protein autoubiquitination / negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway / ERAD pathway / ATP metabolic process / ubiquitin ligase complex / protein folding chaperone / endoplasmic reticulum unfolded protein response / inclusion body / negative regulation of protein ubiquitination / heat shock protein binding / Hsp70 protein binding / HSP90 chaperone cycle for steroid hormone receptors (SHR) in the presence of ligand / centriole / positive regulation of RNA splicing / positive regulation of erythrocyte differentiation / negative regulation of protein binding / positive regulation of protein ubiquitination / AUF1 (hnRNP D0) binds and destabilizes mRNA / positive regulation of interleukin-8 production / response to ischemia / G protein-coupled receptor binding / ATP-dependent protein folding chaperone / negative regulation of transforming growth factor beta receptor signaling pathway / Hsp90 protein binding / RING-type E3 ubiquitin transferase / PKR-mediated signaling / negative regulation of cell growth / kinase binding / Z disc / histone deacetylase binding / protein polyubiquitination / ubiquitin-protein transferase activity / transcription corepressor activity / MAPK cascade / ubiquitin protein ligase activity / disordered domain specific binding / unfolded protein binding / positive regulation of proteasomal ubiquitin-dependent protein catabolic process / protein folding / protein-macromolecule adaptor activity / virus receptor activity / positive regulation of NF-kappaB transcription factor activity / cellular response to heat / cellular response to oxidative stress / protein-folding chaperone binding Similarity search - Function | ||||||
Biological species | ![]() ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Wang, L. / Chen, L. / Wu, J.W. | ||||||
![]() | ![]() Title: Molecular Mechanism of the Negative Regulation of Smad1/5 Protein by Carboxyl Terminus of Hsc70-interacting Protein (CHIP). Authors: Wang, L. / Liu, Y.T. / Hao, R. / Chen, L. / Chang, Z. / Wang, H.R. / Wang, Z.X. / Wu, J.W. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 46.5 KB | Display | ![]() |
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PDB format | ![]() | 32.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 421 KB | Display | ![]() |
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Full document | ![]() | 422.1 KB | Display | |
Data in XML | ![]() | 10.1 KB | Display | |
Data in CIF | ![]() | 13.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 3q47C ![]() 3q4aC ![]() 2c2lS 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: 15733.964 Da / Num. of mol.: 1 / Fragment: TPR domain Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() References: UniProt: Q9WUD1, Ligases; Forming carbon-nitrogen bonds; Acid-amino-acid ligases (peptide synthases) |
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#2: Protein/peptide | Mass: 858.890 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: The peptide was chemically synthesized. / Source: (synth.) ![]() |
#3: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.02 Å3/Da / Density % sol: 39.09 % |
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Crystal grow | Temperature: 294 K / Method: vapor diffusion, hanging drop / pH: 7 Details: 100mM Bis-tris propane pH 7.0, 40% PEG MME 2000, 3% (w/v) xylitol, VAPOR DIFFUSION, HANGING DROP, temperature 294K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Jul 12, 2009 |
Radiation | Monochromator: GRAPHITE / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97924 Å / Relative weight: 1 |
Reflection | Resolution: 1.54→33.7 Å / Num. all: 20426 / Num. obs: 20035 / % possible obs: 99.8 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 7.5 % / Rmerge(I) obs: 0.062 / Net I/σ(I): 52.2 |
Reflection shell | Resolution: 1.54→1.57 Å / Redundancy: 6.6 % / Rmerge(I) obs: 0.195 / Mean I/σ(I) obs: 11.2 / % possible all: 99.7 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 2C2L Resolution: 1.543→33.678 Å / SU ML: 0.15 / σ(F): 0.12 / 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: 77.083 Å2 / ksol: 0.362 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters |
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Refinement step | Cycle: LAST / Resolution: 1.543→33.678 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: 7
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