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- PDB-6gq6: Structure of human Heat shock protein 90-alpha N-terminal domain ... -

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Basic information

Entry
Database: PDB / ID: 6gq6
TitleStructure of human Heat shock protein 90-alpha N-terminal domain (Hsp90-NTD) in complex with ADP
ComponentsHeat shock protein HSP 90-alpha
KeywordsCHAPERONE / Hsp90 / NTD / alpha / complex / ADP / nucleotide
Function / homology
Function and homology information


sperm mitochondrial sheath / sulfonylurea receptor binding / dATP binding / CTP binding / positive regulation of protein polymerization / vRNP Assembly / Scavenging by Class F Receptors / UTP binding / sperm plasma membrane / chaperone-mediated autophagy ...sperm mitochondrial sheath / sulfonylurea receptor binding / dATP binding / CTP binding / positive regulation of protein polymerization / vRNP Assembly / Scavenging by Class F Receptors / UTP binding / sperm plasma membrane / chaperone-mediated autophagy / Rho GDP-dissociation inhibitor binding / Respiratory syncytial virus genome replication / telomerase holoenzyme complex assembly / mitochondrial transport / Uptake and function of diphtheria toxin / protein insertion into mitochondrial outer membrane / 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 / TPR domain binding / PIWI-interacting RNA (piRNA) biogenesis / Assembly and release of respiratory syncytial virus (RSV) virions / non-chaperonin molecular chaperone ATPase / dendritic growth cone / Sema3A PAK dependent Axon repulsion / protein unfolding / positive regulation of cell size / regulation of protein ubiquitination / HSF1-dependent transactivation / response to unfolded protein / enzyme-substrate adaptor activity / skeletal muscle contraction / regulation of postsynaptic membrane neurotransmitter receptor levels / regulation of protein-containing complex assembly / HSF1 activation / telomere maintenance via telomerase / Attenuation phase / chaperone-mediated protein complex assembly / neurofibrillary tangle assembly / axonal growth cone / RHOBTB2 GTPase cycle / positive regulation of lamellipodium assembly / eNOS activation / nitric oxide metabolic process / Tetrahydrobiopterin (BH4) synthesis, recycling, salvage and regulation / DNA polymerase binding / positive regulation of defense response to virus by host / response to salt stress / Signaling by ERBB2 / cardiac muscle cell apoptotic process / positive regulation of telomere maintenance via telomerase / endocytic vesicle lumen / positive regulation of cardiac muscle contraction / Loss of Nlp from mitotic centrosomes / Loss of proteins required for interphase microtubule organization from the centrosome / nitric-oxide synthase regulator activity / Recruitment of mitotic centrosome proteins and complexes / activation of innate immune response / Recruitment of NuMA to mitotic centrosomes / Anchoring of the basal body to the plasma membrane / lysosomal lumen / positive regulation of interferon-beta production / response to cold / HSP90 chaperone cycle for steroid hormone receptors (SHR) in the presence of ligand / ESR-mediated signaling / Constitutive Signaling by Overexpressed ERBB2 / protein tyrosine kinase binding / AURKA Activation by TPX2 / VEGFR2 mediated vascular permeability / ATP-dependent protein folding chaperone / response to cocaine / Signaling by ERBB2 TMD/JMD mutants / brush border membrane / Constitutive Signaling by EGFRvIII / Signaling by ERBB2 ECD mutants / Signaling by ERBB2 KD Mutants / DDX58/IFIH1-mediated induction of interferon-alpha/beta / cellular response to virus / Regulation of actin dynamics for phagocytic cup formation / Regulation of necroptotic cell death / tau protein binding / VEGFA-VEGFR2 Pathway / histone deacetylase binding / positive regulation of protein import into nucleus / Downregulation of ERBB2 signaling / response to estrogen / Chaperone Mediated Autophagy / positive regulation of protein catabolic process / neuron migration / Aggrephagy / disordered domain specific binding / MHC class II protein complex binding / The role of GTSE1 in G2/M progression after G2 checkpoint
Similarity search - Function
Heat shock protein Hsp90, conserved site / Heat shock hsp90 proteins family signature. / HSP90, C-terminal domain / Heat shock protein Hsp90, N-terminal / Heat shock protein Hsp90 family / Hsp90 protein / Histidine kinase-like ATPase, C-terminal domain / Heat Shock Protein 90 / Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase / Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase ...Heat shock protein Hsp90, conserved site / Heat shock hsp90 proteins family signature. / HSP90, C-terminal domain / Heat shock protein Hsp90, N-terminal / Heat shock protein Hsp90 family / Hsp90 protein / Histidine kinase-like ATPase, C-terminal domain / Heat Shock Protein 90 / Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase / Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase / Histidine kinase-like ATPases / Histidine kinase/HSP90-like ATPase / Histidine kinase/HSP90-like ATPase superfamily / Ribosomal protein S5 domain 2-type fold / 2-Layer Sandwich / Alpha Beta
Similarity search - Domain/homology
ADENOSINE-5'-DIPHOSPHATE / Heat shock protein HSP 90-alpha
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.25 Å
AuthorsTassone, G. / Pozzi, C. / Mangani, S. / Botta, M.
CitationJournal: Biochim Biophys Acta Proteins Proteom / Year: 2018
Title: Probing the role of Arg97 in Heat shock protein 90 N-terminal domain from the parasite Leishmania braziliensis through site-directed mutagenesis on the human counterpart.
Authors: Tassone, G. / Mangani, S. / Botta, M. / Pozzi, C.
History
DepositionJun 7, 2018Deposition site: PDBE / Processing site: PDBE
Revision 1.0Oct 3, 2018Provider: repository / Type: Initial release
Revision 1.1Oct 10, 2018Group: Data collection / Database references / Structure summary
Category: citation / entity
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _entity.formula_weight
Revision 1.2Jan 17, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description / Structure summary
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / entity / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _entity.formula_weight / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Heat shock protein HSP 90-alpha
hetero molecules


Theoretical massNumber of molelcules
Total (without water)29,2253
Polymers28,7731
Non-polymers4522
Water2,342130
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area820 Å2
ΔGint-13 kcal/mol
Surface area10590 Å2
MethodPISA
Unit cell
Length a, b, c (Å)53.256, 42.214, 54.002
Angle α, β, γ (deg.)90.00, 115.98, 90.00
Int Tables number4
Space group name H-MP1211

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Components

#1: Protein Heat shock protein HSP 90-alpha / Heat shock 86 kDa / HSP86 / Lipopolysaccharide-associated protein 2 / LPS-associated protein 2 / ...Heat shock 86 kDa / HSP86 / Lipopolysaccharide-associated protein 2 / LPS-associated protein 2 / Renal carcinoma antigen NY-REN-38


Mass: 28773.145 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: HSP90AA1, HSP90A, HSPC1, HSPCA / Plasmid: pET28b / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: P07900
#2: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Mg
#3: Chemical ChemComp-ADP / ADENOSINE-5'-DIPHOSPHATE


Mass: 427.201 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C10H15N5O10P2 / Comment: ADP, energy-carrying molecule*YM
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 130 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 1.87 Å3/Da / Density % sol: 34.18 %
Crystal growTemperature: 291 K / Method: vapor diffusion, sitting drop / pH: 6.5
Details: Precipitant: 25 % wt/vol PEG 2000, 200mM MgCl2, 100 mM sodium cacodylate, pH 6.5 Sample: Hsp90a-NTD 20 mg/mL, 10 mM ADP, 500 mM NaCl, 20 mM TRIS, pH 7.5

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: Diamond / Beamline: I24 / Wavelength: 0.96861 Å
DetectorType: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Feb 16, 2017
RadiationMonochromator: Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.96861 Å / Relative weight: 1
ReflectionResolution: 2.25→45.47 Å / Num. obs: 10124 / % possible obs: 97.1 % / Observed criterion σ(I): 2 / Redundancy: 2.8 % / Biso Wilson estimate: 26.6 Å2 / CC1/2: 0.992 / Rmerge(I) obs: 0.099 / Rpim(I) all: 0.07 / Rrim(I) all: 0.122 / Net I/σ(I): 6.9
Reflection shellResolution: 2.25→2.37 Å / Redundancy: 2.8 % / Rmerge(I) obs: 0.424 / Mean I/σ(I) obs: 2.8 / Num. unique obs: 1496 / CC1/2: 0.74 / Rpim(I) all: 0.302 / Rrim(I) all: 0.523 / % possible all: 98.5

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Processing

Software
NameVersionClassification
REFMAC5.8.0222refinement
XDSdata reduction
SCALAdata scaling
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 2XK2

2xk2


Resolution: 2.25→31.87 Å / Cor.coef. Fo:Fc: 0.953 / Cor.coef. Fo:Fc free: 0.911 / SU B: 13.181 / SU ML: 0.174 / Cross valid method: THROUGHOUT / ESU R: 0.334 / ESU R Free: 0.235
RfactorNum. reflection% reflectionSelection details
Rfree0.2368 489 4.8 %RANDOM
Rwork0.17294 ---
obs0.17609 9623 96.8 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å
Displacement parametersBiso mean: 25.421 Å2
Baniso -1Baniso -2Baniso -3
1--0.13 Å20 Å2-0.02 Å2
2--0.02 Å20 Å2
3---0.09 Å2
Refine analyzeLuzzati coordinate error obs: 0.24 Å
Refinement stepCycle: 1 / Resolution: 2.25→31.87 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1612 0 28 130 1770
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0110.0121668
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg2.0831.662262
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg7.3955213
X-RAY DIFFRACTIONr_dihedral_angle_2_deg33.96223.23568
X-RAY DIFFRACTIONr_dihedral_angle_3_deg18.11915280
X-RAY DIFFRACTIONr_dihedral_angle_4_deg27.89156
X-RAY DIFFRACTIONr_chiral_restr0.1330.2240
X-RAY DIFFRACTIONr_gen_planes_refined0.0120.021199
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it1.9282.218855
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it3.123.3161067
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it2.3962.354813
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined6.10829.5642428
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 2.25→2.308 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.303 30 -
Rwork0.248 715 -
obs--98.54 %
Refinement TLS params.Method: refined / Origin x: -15.7456 Å / Origin y: 0.0588 Å / Origin z: 11.2024 Å
111213212223313233
T0.0264 Å2-0.0058 Å20.0155 Å2-0.0075 Å2-0.002 Å2--0.0107 Å2
L0.3051 °20.0203 °20.1675 °2-0.2145 °20.0341 °2--0.5844 °2
S0.0145 Å °-0.0036 Å °-0.0009 Å °-0.0152 Å °-0.028 Å °-0.0239 Å °0.0113 Å °-0.0331 Å °0.0136 Å °

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