2H4G

Crystal structure of PTP1B with monocyclic thiophene inhibitor

Structural Biology Knowledgebase: 2H4G SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.193

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2H4G

Classification: HYDROLASE

Total Structure Weight: 35207.17

Macromolecule Entities
Molecule Chains Length Organism Details
Tyrosine-protein phosphatase non-receptor type 1 A 299 Homo sapiens EC#: 3.1.3.48 IUBMB
Fragment: Catalytic domain of PTP1B
Gene Name(s): PTPN1 Gene View PTP1B

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
694
Query on 694

A 4-BROMO-3-(CARBOXYMETHOXY)-5-(4-HYDROXYPHENYL)THIOPHENE- 2-CARBOXYLIC ACID
C13 H9 Br O6 S
QZWUMLLRAVGBHC-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
694 Ki: 300 nM (100) BindingDB

Ki: 300 nM  BindingMOAD
Ki: 300 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.193
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 88.36 α = 90.00
b = 88.36 β = 90.00
c = 104.09 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-05-24
  • Released Date: 2006-08-29
  • Deposition author(s): Xu, W., Wan, Z.-K.

Revision History

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