+Open data
-Basic information
Entry | Database: PDB / ID: 6lt8 | ||||||
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Title | HSP90 in complex with KW-2478 | ||||||
Components | Heat shock protein HSP 90-alphaHeat shock response | ||||||
Keywords | CHAPERONE / HSP90 / KW-2478 | ||||||
Function / homology | Function and homology information sperm mitochondrial sheath / dATP binding / Scavenging by Class F Receptors / sulfonylurea receptor binding / CTP binding / positive regulation of protein polymerization / vRNP Assembly / UTP binding / sperm plasma membrane / positive regulation of tau-protein kinase activity ...sperm mitochondrial sheath / dATP binding / Scavenging by Class F Receptors / sulfonylurea receptor binding / CTP binding / positive regulation of protein polymerization / vRNP Assembly / UTP binding / sperm plasma membrane / positive regulation of tau-protein kinase activity / protein insertion into mitochondrial outer membrane / chaperone-mediated autophagy / telomerase holoenzyme complex assembly / Rho GDP-dissociation inhibitor binding / Uptake and function of diphtheria toxin / mitochondrial transport / Drug-mediated inhibition of ERBB2 signaling / Resistance of ERBB2 KD mutants to trastuzumab / Resistance of ERBB2 KD mutants to sapitinib / Resistance of ERBB2 KD mutants to tesevatinib / Resistance of ERBB2 KD mutants to neratinib / Resistance of ERBB2 KD mutants to osimertinib / Resistance of ERBB2 KD mutants to afatinib / Resistance of ERBB2 KD mutants to AEE788 / Resistance of ERBB2 KD mutants to lapatinib / Drug resistance in ERBB2 TMD/JMD mutants / PIWI-interacting RNA (piRNA) biogenesis / TPR domain binding / non-chaperonin molecular chaperone ATPase / regulation of postsynaptic membrane neurotransmitter receptor levels / dendritic growth cone / Sema3A PAK dependent Axon repulsion / regulation of protein ubiquitination / skeletal muscle contraction / positive regulation of cell size / HSF1-dependent transactivation / telomere maintenance via telomerase / response to unfolded protein / chaperone-mediated protein complex assembly / protein unfolding / HSF1 activation / regulation of protein-containing complex assembly / Attenuation phase / RHOBTB2 GTPase cycle / positive regulation of lamellipodium assembly / eNOS activation / axonal growth cone / DNA polymerase binding / Tetrahydrobiopterin (BH4) synthesis, recycling, salvage and regulation / Loss of Nlp from mitotic centrosomes / Loss of proteins required for interphase microtubule organization from the centrosome / positive regulation of cardiac muscle contraction / Recruitment of mitotic centrosome proteins and complexes / cardiac muscle cell apoptotic process / positive regulation of telomerase activity / Signaling by ERBB2 / positive regulation of defense response to virus by host / endocytic vesicle lumen / response to salt stress / Recruitment of NuMA to mitotic centrosomes / Anchoring of the basal body to the plasma membrane / HSP90 chaperone cycle for steroid hormone receptors (SHR) in the presence of ligand / activation of innate immune response / nitric-oxide synthase regulator activity / response to cold / positive regulation of interferon-beta production / lysosomal lumen / Constitutive Signaling by Overexpressed ERBB2 / AURKA Activation by TPX2 / ESR-mediated signaling / protein tyrosine kinase binding / VEGFR2 mediated vascular permeability / response to cocaine / brush border membrane / ATP-dependent protein folding chaperone / Signaling by ERBB2 TMD/JMD mutants / neuron migration / Constitutive Signaling by EGFRvIII / DDX58/IFIH1-mediated induction of interferon-alpha/beta / Signaling by ERBB2 ECD mutants / tau protein binding / Signaling by ERBB2 KD Mutants / Regulation of necroptotic cell death / Regulation of actin dynamics for phagocytic cup formation / cellular response to virus / Downregulation of ERBB2 signaling / VEGFA-VEGFR2 Pathway / histone deacetylase binding / Aggrephagy / Chaperone Mediated Autophagy / positive regulation of protein import into nucleus / response to estrogen / positive regulation of protein catabolic process / The role of GTSE1 in G2/M progression after G2 checkpoint / regulation of protein localization / positive regulation of nitric oxide biosynthetic process / Regulation of PLK1 Activity at G2/M Transition / disordered domain specific binding / unfolded protein binding / melanosome Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.593 Å | ||||||
Authors | Cao, H.L. | ||||||
Citation | Journal: J.Struct.Biol. / Year: 2021 Title: Anti-NSCLC activity in vitro of Hsp90 N inhibitor KW-2478 and complex crystal structure determination of Hsp90 N -KW-2478. Authors: Li, H.J. / Wang, Q.S. / Han, W. / Zhou, H. / Li, P. / Zhou, F. / Qin, W. / Zhao, D. / Zhou, X. / He, C.X. / Xing, L. / Li, P.Q. / Jin, X. / Yu, F. / He, J.H. / Cao, H.L. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6lt8.cif.gz | 64.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6lt8.ent.gz | 43.6 KB | Display | PDB format |
PDBx/mmJSON format | 6lt8.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/lt/6lt8 ftp://data.pdbj.org/pub/pdb/validation_reports/lt/6lt8 | HTTPS FTP |
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-Related structure data
Related structure data | 3tuhS 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: 28400.701 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: HSP90AA1, HSP90A, HSPC1, HSPCA Production host: Escherichia coli 'BL21-Gold(DE3)pLysS AG' (bacteria) References: UniProt: P07900 |
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#2: Chemical | ChemComp-ET3 / |
#3: Water | ChemComp-HOH / |
Has ligand of interest | Y |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.59 Å3/Da / Density % sol: 52.51 % |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, sitting drop / Details: 100 mM Tris-HCl (pH 8.5) 200 mM MgCl2 25% PEG4000 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: SSRF / Beamline: BL17U1 / Wavelength: 0.979 Å |
Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Jun 18, 2018 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.979 Å / Relative weight: 1 |
Reflection | Resolution: 1.59→50 Å / Num. obs: 39761 / % possible obs: 99 % / Redundancy: 6.8 % / CC1/2: 0.998 / CC star: 1 / Net I/σ(I): 5.5 |
Reflection shell | Resolution: 1.59→1.62 Å / Num. unique obs: 3642 / CC1/2: 0.705 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 3TUH Resolution: 1.593→36.223 Å / SU ML: 0.16 / Cross valid method: THROUGHOUT / σ(F): 1.35 / Phase error: 20.66 / 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 105.3 Å2 / Biso mean: 38.4345 Å2 / Biso min: 22.74 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 1.593→36.223 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0
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