1RV1

CRYSTAL STRUCTURE OF HUMAN MDM2 WITH AN IMIDAZOLINE INHIBITOR

Structural Biology Knowledgebase: 1RV1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.322
  • R-Value Work: 0.256

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1RV1

Classification: LIGASE

Total Structure Weight: 33615.00

Macromolecule Entities
Molecule Chains Length Organism Details
Ubiquitin-protein ligase E3 Mdm2 A, B, C 85 Homo sapiens EC#: 6.3.2 IUBMB
Fragment: RESIDUES 25-109
Mutation: L33E
Gene Name(s): MDM2 Gene View

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
IMZ
Query on IMZ

A, B, C CIS-[4,5-BIS-(4-BROMOPHENYL)-2-(2-ETHOXY- 4-METHOXYPHENYL)-4,5-DIHYDROIMIDAZOL-1-YL]- [4-(2-HYDROXYETHYL)PIPERAZIN-1-YL]METHANONE
C31 H34 Br2 N4 O4
PVRYEWOXWGDQHA-URLMMPGGSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
IMZ IC50: 100 - 140 nM (98) BindingDB

IC50: 140 nM  BindingMOAD
IC50: 140 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.322
  • R-Value Work: 0.256
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 122.26 α = 90.00
b = 39.73 β = 114.29
c = 79.36 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-12-12
  • Released Date: 2004-01-20
  • Deposition author(s): Lukacs, C., Kammlott, U., Graves, B.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4