2BGE

Structure-based design of Protein Tyrosine Phosphatase-1B Inhibitors


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.245 
  • R-Value Work: 0.218 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structure-Based Design of Protein Tyrosine Phosphatase-1B Inhibitors

Black, E.Breed, J.Breeze, A.L.Embrey, K.Garcia, R.Gero, T.W.Godfrey, L.Kenny, P.W.Morley, A.D.Minshull, C.A.Pannifer, A.D.Read, J.Rees, A.Russell, D.J.Toader, D.Tucker, J.

(2005) Bioorg.Med.Chem.Lett. 15: 2503

  • DOI: 10.1016/j.bmcl.2005.03.068
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Using structure-based design, a new class of inhibitors of protein tyrosine phosphatase-1B (PTP1B) has been identified, which incorporate the 1,2,5-thiadiazolidin-3-one-1,1-dioxide template.

    Using structure-based design, a new class of inhibitors of protein tyrosine phosphatase-1B (PTP1B) has been identified, which incorporate the 1,2,5-thiadiazolidin-3-one-1,1-dioxide template.


    Organizational Affiliation

    AstraZeneca, Mereside, Alderley Park, Macclesfield, Cheshire SK10 4TG, UK.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
PROTEIN-TYROSINE PHOSPHATASE NON-RECEPTOR TYPE 1
A
321Homo sapiensMutation(s): 0 
Gene Names: PTPN1 (PTP1B)
EC: 3.1.3.48
Find proteins for P18031 (Homo sapiens)
Go to Gene View: PTPN1
Go to UniProtKB:  P18031
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
T2D
Query on T2D

Download SDF File 
Download CCD File 
A
1,2,5-THIADIAZOLIDIN-3-ONE-1,1-DIOXIDE
C8 H8 N2 O3 S
LDCZCUKQWRZSDT-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
T2DIC50: 1600000 - 1608000 nM (100) BINDINGDB
T2DIC50: 1608000 nM BINDINGMOAD
T2DIC50: 1600000 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.245 
  • R-Value Work: 0.218 
  • Space Group: P 31 2 1
Unit Cell:
Length (Å)Angle (°)
a = 89.012α = 90.00
b = 89.012β = 90.00
c = 104.710γ = 120.00
Software Package:
Software NamePurpose
CNXrefinement
MOSFLMdata reduction
SCALAdata scaling
AMoREphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2005-05-04
    Type: Initial release
  • Version 1.1: 2015-10-07
    Type: Derived calculations, Non-polymer description, Other, Refinement description, Source and taxonomy, Version format compliance