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Yorodumi- PDB-5aqw: Fragment-based screening of HSP70 sheds light on the functional r... -
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-Basic information
Entry | Database: PDB / ID: 5aqw | ||||||
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Title | Fragment-based screening of HSP70 sheds light on the functional role of ATP-binding site residues | ||||||
Components | HEAT SHOCK 70 KDA PROTEIN 1A | ||||||
Keywords | CHAPERONE / HEAT SHOCK PROTEIN / HSP70 / HSP72 / HSC70 / ATPASE / BAG1 / FRAGMENT | ||||||
Function / homology | Function and homology information positive regulation of endoribonuclease activity / denatured protein binding / cellular heat acclimation / 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 / death receptor agonist activity / C3HC4-type RING finger domain binding / ATP-dependent protein disaggregase activity / positive regulation of microtubule nucleation ...positive regulation of endoribonuclease activity / denatured protein binding / cellular heat acclimation / 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 / death receptor agonist activity / C3HC4-type RING finger domain binding / ATP-dependent protein disaggregase activity / positive regulation of microtubule nucleation / misfolded protein binding / regulation of mitotic spindle assembly / positive regulation of tumor necrosis factor-mediated signaling pathway / negative regulation of mitochondrial outer membrane permeabilization involved in apoptotic signaling pathway / transcription regulator inhibitor activity / aggresome / lysosomal transport / cellular response to steroid hormone stimulus / mRNA catabolic process / chaperone cofactor-dependent protein refolding / regulation of protein ubiquitination / HSF1-dependent transactivation / response to unfolded protein / negative regulation of extrinsic apoptotic signaling pathway in absence of ligand / Regulation of HSF1-mediated heat shock response / chaperone-mediated protein complex assembly / Attenuation phase / cellular response to unfolded protein / negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway / inclusion body / ATP metabolic process / protein folding chaperone / negative regulation of protein ubiquitination / heat shock 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 / AUF1 (hnRNP D0) binds and destabilizes mRNA / G protein-coupled receptor binding / positive regulation of interleukin-8 production / ATP-dependent protein folding chaperone / negative regulation of transforming growth factor beta receptor signaling pathway / PKR-mediated signaling / negative regulation of cell growth / histone deacetylase binding / transcription corepressor activity / disordered domain specific binding / unfolded protein binding / positive regulation of proteasomal ubiquitin-dependent protein catabolic process / virus receptor activity / cellular response to oxidative stress / cellular response to heat / positive regulation of NF-kappaB transcription factor activity / protein refolding / blood microparticle / vesicle / ficolin-1-rich granule lumen / receptor ligand activity / protein stabilization / nuclear speck / cadherin binding / ribonucleoprotein complex / negative regulation of cell population proliferation / signaling receptor binding / focal adhesion / centrosome / ubiquitin protein ligase binding / Neutrophil degranulation / positive regulation of gene expression / negative regulation of apoptotic process / perinuclear region of cytoplasm / negative regulation of transcription by RNA polymerase II / enzyme binding / endoplasmic reticulum / ATP hydrolysis activity / protein-containing complex / mitochondrion / extracellular space / RNA binding / extracellular exosome / extracellular region / nucleoplasm / ATP binding / nucleus / cytosol / cytoplasm Similarity search - Function | ||||||
Biological species | HOMO SAPIENS (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.53 Å | ||||||
Authors | Jones, A.M. / Westwood, I.M. / Osborne, J.D. / Matthews, T.P. / Cheeseman, M.D. / Rowlands, M.G. / Jeganathan, F. / Burke, R. / Lee, D. / Kadi, N. ...Jones, A.M. / Westwood, I.M. / Osborne, J.D. / Matthews, T.P. / Cheeseman, M.D. / Rowlands, M.G. / Jeganathan, F. / Burke, R. / Lee, D. / Kadi, N. / Liu, M. / Richards, M. / McAndrew, C. / Yahya, N. / Dobson, S.E. / Jones, K. / Workman, P. / Collins, I. / van Montfort, R.L.M. | ||||||
Citation | Journal: Sci Rep / Year: 2016 Title: A fragment-based approach applied to a highly flexible target: Insights and challenges towards the inhibition of HSP70 isoforms. Authors: Jones, A.M. / Westwood, I.M. / Osborne, J.D. / Matthews, T.P. / Cheeseman, M.D. / Rowlands, M.G. / Jeganathan, F. / Burke, R. / Lee, D. / Kadi, N. / Liu, M. / Richards, M. / McAndrew, C. / ...Authors: Jones, A.M. / Westwood, I.M. / Osborne, J.D. / Matthews, T.P. / Cheeseman, M.D. / Rowlands, M.G. / Jeganathan, F. / Burke, R. / Lee, D. / Kadi, N. / Liu, M. / Richards, M. / McAndrew, C. / Yahya, N. / Dobson, S.E. / Jones, K. / Workman, P. / Collins, I. / van Montfort, R.L. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 5aqw.cif.gz | 171.7 KB | Display | PDBx/mmCIF format |
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PDB format | pdb5aqw.ent.gz | 134.6 KB | Display | PDB format |
PDBx/mmJSON format | 5aqw.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/aq/5aqw ftp://data.pdbj.org/pub/pdb/validation_reports/aq/5aqw | HTTPS FTP |
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-Related structure data
Related structure data | 5aqfC 5aqgC 5aqhC 5aqiC 5aqjC 5aqkC 5aqlC 5aqmC 5aqnC 5aqoC 5aqpC 5aqqC 5aqrC 5aqsC 5aqtC 5aquC 5aqvC 5aqxC 5aqyC 1s3xS 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
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 43195.902 Da / Num. of mol.: 1 / Fragment: NUCLEOTIDE BINDING DOMAIN Source method: isolated from a genetically manipulated source Source: (gene. exp.) HOMO SAPIENS (human) / Plasmid: PGEX-6P-1 / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21 / Variant (production host): AI / References: UniProt: P0DMV8, EC: 3.6.3.51 |
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-Non-polymers , 6 types, 439 molecules
#2: Chemical | ChemComp-5P7 / ( | ||||
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#3: Chemical | ChemComp-PO4 / | ||||
#4: Chemical | ChemComp-DTV / ( | ||||
#5: Chemical | ChemComp-EDO / #6: Chemical | ChemComp-MG / | #7: Water | ChemComp-HOH / | |
-Details
Sequence details | RESIDUES 382 ONWARDS ARE A CLONING ARTEFACT DERIVED FROM THE EXPRESSION |
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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: 2.37 Å3/Da / Density % sol: 48.2 % / Description: NONE |
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Crystal grow | Temperature: 291 K / pH: 7.5 Details: 17-28% (W/V) PEG3350, 0.1 M HEPES PH 7.5, 2 MM MGCL2, 2 MM NAH2PO4 AND 5 MM ADENOSINE, THEN BACKSOAKED WITH 100 MM INHIBITOR (20% DMSO) FOR 16H AT 18 DEGREES C |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: Diamond / Beamline: I04-1 / Wavelength: 0.92 |
Detector | Type: DECTRIS PILATUS 6M-F / Detector: PIXEL / Date: Sep 29, 2012 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.92 Å / Relative weight: 1 |
Reflection | Resolution: 1.53→21.78 Å / Num. obs: 51475 / % possible obs: 82.3 % / Observed criterion σ(I): 0 / Redundancy: 5.1 % / Biso Wilson estimate: 20.64 Å2 / Rmerge(I) obs: 0.07 / Net I/σ(I): 10.7 |
Reflection shell | Resolution: 1.53→1.56 Å / Redundancy: 2.7 % / Rmerge(I) obs: 1.18 / Mean I/σ(I) obs: 1.1 / % possible all: 33.8 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 1S3X Resolution: 1.53→49.19 Å / Cor.coef. Fo:Fc: 0.9618 / Cor.coef. Fo:Fc free: 0.9546 / SU R Cruickshank DPI: 0.08 / Cross valid method: THROUGHOUT / σ(F): 0 / SU R Blow DPI: 0.086 / SU Rfree Blow DPI: 0.082 / SU Rfree Cruickshank DPI: 0.079
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Displacement parameters | Biso mean: 25.17 Å2
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Refine analyze | Luzzati coordinate error obs: 0.183 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.53→49.19 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.53→1.57 Å / Total num. of bins used: 20
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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