Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

Global Symmetry: Cyclic - C2  (3D View)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 28.66 kDa 
• Atom Count: 1865 
• Residue Count: 209 
• Unique protein chains: 1

2YE5

HSP90 inhibitors and drugs from fragment and virtual screening

• DOI: 10.2210/pdb2YE5/pdb

• Classification: CHAPERONE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2011-03-25 Released: 2011-06-15 
• Deposition Author(s): Roughley, S.D., Hubbard, R.E., Baker, L.M.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.73 Å
• R-Value Free: 0.292 
• R-Value Work: 0.216 
• R-Value Observed: 0.220 

Literature

How Well Can Fragments Explore Accessed Chemical Space? a Case Study from Heat Shock Protein 90.

Roughley, S.D., Hubbard, R.E.

(2011) J Med Chem 54: 3989

• PubMed: 21561141 
• DOI: 10.1021/jm200350g
• Primary Citation of Related Structures:  
  2YE6, 2YE7, 2YE8, 2YE9, 2YE2, 2YE3, 2YE4, 2YE5, 2YEF, 2YEG

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
HEAT SHOCK PROTEIN HSP 90-ALPHA	A	252	Homo sapiens	Mutation(s): 0  Gene Names: HSP90AA1, HSP90A, HSPC1, HSPCA
Find proteins for P07900 (Homo sapiens) Explore P07900  Go to UniProtKB:  P07900
NIH Common Fund Data Resources
PHAROS:  P07900 GTEx:  ENSG00000080824

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
2A7	A	5-METHOXY-BENZENE-1,3-DIOL C7 H8 O3 HDVRLUFGYQYLFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.73 Å
• R-Value Free: 0.292 
• R-Value Work: 0.216 
• R-Value Observed: 0.220 
• Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 65.202	α = 90
b = 88.849	β = 90
c = 99.659	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
d*TREK	data reduction
d*TREK	data scaling
AMoRE	phasing

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2011-03-25 
• Released Date: 2011-06-15 
Deposition Author(s): Roughley, S.D., Hubbard, R.E., Baker, L.M.

Revision History 

• Version 1.0: 2011-06-15
  Type: Initial release
  
• Version 1.1: 2011-06-23
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance