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: 12925.15 
• Atom Count: 783 
• Residue Count: 108 
• Unique protein chains: 1

3TU1

Exhaustive Fluorine Scanning towards Potent p53-MDM2 Antagonist

• DOI: 10.2210/pdb3TU1/pdb

• Classification: LIGASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli


• Deposited: 2011-09-15 Released: 2011-11-02 
• Deposition Author(s): Wolf, S., Huang, Y., Koes, D., Popowicz, G.M., Camacho, C.J., Holak, T.A., Doemling, A.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.603 Å
• R-Value Free: 0.245 
• R-Value Work: 0.205 

Literature

Exhaustive Fluorine Scanning toward Potent p53-Mdm2 Antagonists.

Huang, Y., Wolf, S., Koes, D., Popowicz, G.M., Camacho, C.J., Holak, T.A., Domling, A.

(2012) Chemmedchem 7: 49-52

• PubMed: 21954050 
• DOI: 10.1002/cmdc.201100428

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
E3 ubiquitin-protein ligase Mdm2	A	108	Homo sapiens	Mutation(s): 0  Gene Names: MDM2 EC: 2.3.2.27
Find proteins for Q00987 (Homo sapiens) Go to Gene View: MDM2 Go to UniProtKB:  Q00987

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
07G	A	2-(tert-butylamino)-1-(2-carboxy-6-chloro-1H-indol-3-yl)-1-[(3,4-difluorobenzyl)(formyl)amino]-2-oxoethylium C23 H21 Cl F2 N3 O4 SKZKZBKXJCIIQD-UHFFFAOYSA-O

External Ligand Annotations
ID	Binding Affinity (Sequence Identity %)
07G	Ki: 250 nM BINDINGMOAD
07G	Ki: 250 nM PDBBIND

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.603 Å
• R-Value Free: 0.245 
• R-Value Work: 0.205 
• Space Group: I 2 2 2

Unit Cell:

Length (Å)	Angle (°)
a = 49.950	α = 90.00
b = 59.250	β = 90.00
c = 82.950	γ = 90.00

Software Package:

Software Name	Purpose
REFMAC	refinement
XFIT	data reduction
MAR345	data collection
XSCALE	data scaling
XDS	data reduction

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2011-09-15 
• Released Date: 2011-11-02 
• Deposition Author(s): Wolf, S., Huang, Y., Koes, D., Popowicz, G.M., Camacho, C.J., Holak, T.A., Doemling, A.

Revision History 

• Version 1.0: 2011-11-02
  Type: Initial release
• Version 1.1: 2012-01-18
  Type: Database references
• Version 1.2: 2017-11-08
  Type: Refinement description