1NWL

Crystal structure of the PTP1B complexed with SP7343-SP7964, a pTyr mimetic

Structural Biology Knowledgebase: 1NWL SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.208

Literature

Macromolecules
Sequence Display for 1NWL

Classification: HYDROLASE

Total Structure Weight: 35140.59

Macromolecule Entities
Molecule Chains Length Organism Details
protein-tyrosine phosphatase, non-receptor type 1 A 298 Homo sapiens EC#: 3.1.3.48 IUBMB
Fragment: residues 1-298
Mutation: C32S, R47C, C92V
Gene Name(s): PTPN1 Gene View PTP1B
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
964
Query on 964

A 3-(4-{2-[2-(2-BROMO-ACETYLAMINO)-ETHYLDISULFANYL]- ETHYLCARBAMOYL}-CYCLOHEXYLCARBAMOYL)-PYRAZINE- 2-CARBOXYLIC ACID
SP7343-SP7964 (Synonym)
C19 H27 N5 O5 S2
OMSKFAYIWROESZ-OKILXGFUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
964 N/A in BindingDB
N/A in BindingMoad
Ki: 4100000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.208
  • Space Group: P 31 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 88.72 α = 90.00
b = 88.72 β = 90.00
c = 105.00 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-02-06
  • Released Date: 2003-04-01
  • Deposition author(s): Erlanson, D.A., McDowell, R.S., He, M.M., Randal, M., Simmons, R.L., Kung, J., Waight, A., Hansen, S.

Revision History

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