2E1W

Crystal structure of adenosine deaminase complexed with potent inhibitors


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.246
  • R-Value Work: 0.218

Literature

Macromolecules
Sequence Display for 2E1W

Classification: HYDROLASE

Total Structure Weight: 40730.47

Macromolecule Entities
Molecule Chains Length Organism Details
Adenosine deaminase A 356 Bos taurus EC#: 3.5.4.4 IUBMB
Mutation: N8D, R32K, K33R, S57T, E60D, E77D, V79I, K199Q, A246T, V261I, P279A, V281I, N313K, E314D, G352R
Gene Name(s): ADA Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
FR6
Query on FR6

A 1-{(1R,2S)-2-HYDROXY-1-[2-(1-NAPHTHYL)ETHYL]PROPYL}- 1H-IMIDAZOLE-4-CARBOXAMIDE
FR233623 (Synonym)
C19 H21 N3 O2
OODDZQQDDOVCFD-SCLBCKFNSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
FR6 IC50: 16 nM (91) BindingDB
Ki: 11 nM (91) BindingDB

Ki: 11 nM  BindingMOAD
Ki: 11 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.246
  • R-Value Work: 0.218
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 78.41 α = 90.00
b = 78.41 β = 90.00
c = 137.46 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-10-30
  • Released Date: 2006-11-07
  • Deposition author(s): Kinoshita, T.
  • Previous versions: 1V78

Revision History

  • 2008-04-30
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance