2B4S

Crystal structure of a complex between PTP1B and the insulin receptor tyrosine kinase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.208

Literature

Macromolecules
Sequence Display for 2B4S

Classification: Hydrolase / transferase

Total Structure Weight: 140405.98

Macromolecule Entities
Molecule Chains Length Organism Details
Tyrosine-protein phosphatase, non-receptor type 1 A, C 298 Homo sapiens EC#: 3.1.3.48 IUBMB
Mutation: C215A
Gene Name(s): PTPN1 Gene View PTP1B
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Insulin receptor B, D 306 Homo sapiens EC#: 2.7.10.1 IUBMB
Fragment: Protein kinase
Mutation: C981S, Y1158X, Y1162X, Y1163X, K1251N
Gene Name(s): INSR Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B, C SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
PTR
Query on PTR
B, D L-PEPTIDE LINKING C9 H12 N O6 P TYR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.239
  • R-Value Work: 0.208
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 87.47 α = 90.00
b = 88.17 β = 90.00
c = 178.04 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-09-26
  • Released Date: 2005-11-15
  • Deposition author(s): Li, S., Depetris, R.S., Barford, D., Chernoff, J., Hubbard, S.R.

Revision History

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