5j2v

Crystal Structure of Hsp90-alpha Apo N-domain

Method: X-RAY DIFFRACTION Dmax: 57.6 Å Quality: EXCELLENT

1. Protein Identity and Related Structures Protein Identity & Related Structures

Heat shock protein HSP 90-alpha

Homo sapiens

UniProt P07900

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 139–345 Not recorded No other associated polymer X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;277.15 K;0.2 M sodium fluoride, 0.1 M Bis Tris propane, 20 % w/v PEG 3350 Resolution 1.59 Å R-free 0.203

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

438 other PDB entries and 530 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name HS90A_HUMAN
Isoform P07900-2
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 2–208; UniProt 139–345

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 5j2v

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 5j2v
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2. Structure Basics 2. Structure Basics

Entry ID entry_id5j2v
Deposition date deposition_date2016-03-30
Structure title titleCrystal Structure of Hsp90-alpha Apo N-domain
Keywords keywordsApo structure, chaperone; CHAPERONE
Experimental Method methodX-RAY DIFFRACTION

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier18.58
Radius of gyration Rg (electron density) rg_electron17.24
Forward intensity I(0) i09655230.00
Molecular weight molecular_weight23172.0 kDa
Excluded volume excluded_volume29190 ų
Envelope volume envelope_volume35749 ų
Hydration-shell volume shell_volume17349 ų
Envelope diameter envelope_diameter56.7
Shell Rg shell_rg23.41
Envelope Rg envelope_rg17.42
Shape Rg shape_rg17.22
Total Rg total_rg18.33
Total atoms total_atoms1632
Residues n_residues208
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax57.6
Rg (real space) rg_real18.45
Rg uncertainty (real space) rg_real_error0.28
I(0) (real space) i0_real9.6550e+06
I(0) uncertainty (real space) i0_real_error1.1690e+05
Rg (reciprocal space) rg_reciprocal18.47
I(0) (reciprocal space) i0_reciprocal9655000.0000
Solution quality estimate total_estimate0.9002
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary24.5
Skewness Skewness skewness0.074
Kurtosis Kurtosis kurtosis-0.487
Angular range angular_range— – 0.4300 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha2276000.0000
Real-space data points n_real_points74
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.905; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.985; Smooth: 0.999

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (2)

7. Fold Classification (SCOP + CATH) 3 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd5j2va1
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.122 — ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase
Superfamily Superfamily superfamilyd.122.1 — ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase
Family Family familyd.122.1.1 — Heat shock protein 90, HSP90, N-terminal domain
Domain ID domain_idd5j2va2
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags

CATH v4.4 (1 domains)

Domain ID domain_id5j2vA00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology565 — Heat Shock Protein 90
Homologous superfamily homologous superfamily10 — Histidine kinase-like ATPase, C-terminal domain

8. Citations (1)

9. Files and Curves (10)