3CWE

PTP1B in complex with a phosphonic acid inhibitor

Structural Biology Knowledgebase: 3CWE SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.193
  • R-Value Work: 0.176

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3CWE

Classification: HYDROLASE

Total Structure Weight: 34278.07

Macromolecule Entities
Molecule Chains Length Organism Details
Tyrosine-protein phosphatase non-receptor type 1 A 290 Homo sapiens EC#: 3.1.3.48 IUBMB
Fragment: Tyrosine-protein phosphatase domain
Gene Name(s): PTPN1 Gene View PTP1B

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
825
Query on 825

A [{2-bromo-4-[(2R)-3-oxo-2,3-diphenylpropyl]phenyl}(difluoro)methyl]phosphonic acid
C22 H18 Br F2 O4 P
WDTMVBQZDFMOIK-GOSISDBHSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
825 N/A in BindingDB
IC50: 120 nM  BindingMOAD
IC50: 120 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.193
  • R-Value Work: 0.176
  • Space Group: P 31 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 88.75 α = 90.00
b = 88.75 β = 90.00
c = 104.43 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-04-21
  • Released Date: 2008-06-10
  • Deposition author(s): Scapin, G., Han, Y., Kennedy, B.P.

Revision History

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