Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

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Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A 

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

Macromolecule Content

• Total Structure Weight: 28547.28 
• Atom Count: 1755 
• Residue Count: 249 
• Unique protein chains: 1

4JQL

Synthesis of Benzoquinone-Ansamycin-Inspired Macrocyclic Lactams from Shikimic Acid

• DOI: 10.2210/pdb4JQL/pdb

• Classification: chaperone/Inhibitor
• Organism(s): Homo sapiens
• Expression System: Escherichia coli


• Deposited: 2013-03-20 Released: 2013-04-10 
• Deposition Author(s): Jeso, V., Iqbal, S., Hernandez, P., Cameron, M.D., Park, H., Lograsso, P.V., Micalizio, G.C.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.72 Å
• R-Value Free: 0.196 
• R-Value Work: 0.168 

Literature

Synthesis of benzoquinone ansamycin-inspired macrocyclic lactams from shikimic Acid.

Jeso, V., Iqbal, S., Hernandez, P., Cameron, M.D., Park, H., Lograsso, P.V., Micalizio, G.C.

(2013) Angew.Chem.Int.Ed.Engl. 52: 4800-4804

• PubMed: 23554224 
• DOI: 10.1002/anie.201301323

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Heat shock protein HSP 90-alpha	A	249	Homo sapiens	Mutation(s): 0  Gene Names: HSP90AA1 (HSP90A, HSPC1, HSPCA)
Find proteins for P07900 (Homo sapiens) Go to Gene View: HSP90AA1 Go to UniProtKB:  P07900

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
MG	A	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N
VJ6	A	valerjesomycin (4E,8S,9S,10E,12S,13R,14S)-13,14,20-trimethoxy-4,10,12-trimethyl-3-oxo-16-oxa-2-azabicyclo[16.3.1]docosa-1(22),4,10,18,20-pentaene-8,9-diyl dicarbamate C28 H41 N3 O9 JUJODNDJFVYZOZ-HJVOAZHASA-N

External Ligand Annotations
ID	Binding Affinity (Sequence Identity %)
VJ6	IC50: 1000 nM BINDINGMOAD
VJ6	IC50: 1000 nM PDBBIND

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.72 Å
• R-Value Free: 0.196 
• R-Value Work: 0.168 
• Space Group: P 1 2₁ 1

Unit Cell:

Length (Å)	Angle (°)
a = 53.370	α = 90.00
b = 44.490	β = 114.80
c = 53.920	γ = 90.00

Software Package:

Software Name	Purpose
PHASES	phasing
PHENIX	refinement
HKL-2000	data reduction
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2013-03-20 
• Released Date: 2013-04-10 
• Deposition Author(s): Jeso, V., Iqbal, S., Hernandez, P., Cameron, M.D., Park, H., Lograsso, P.V., Micalizio, G.C.

Revision History 

• Version 1.0: 2013-04-10
  Type: Initial release
• Version 1.1: 2013-04-24
  Type: Database references
• Version 1.2: 2013-05-22
  Type: Database references