1L8G

Crystal structure of PTP1B complexed with 7-(1,1-Dioxo-1H-benzo[d]isothiazol-3-yloxymethyl)-2-(oxalyl-amino)-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylic acid

Structural Biology Knowledgebase: 1L8G SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.189

Currently 1L8G does not have a wwPDB validation report.


Literature

Macromolecules
Sequence Display for 1L8G

Classification: HYDROLASE

Total Structure Weight: 37832.40

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN-TYROSINE PHOSPHATASE, NON-RECEPTOR TYPE 1 A 321 Homo sapiens EC#: 3.1.3.48 IUBMB
Mutation: S151T, E252D
Gene Name(s): PTPN1 Gene View PTP1B
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 7-(1,1-DIOXO-1H-BENZO[D]ISOTHIAZOL-3-YLOXYMETHYL)- 2-(OXALYL-AMINO)-4,7-DIHYDRO-5H-THIENO[2,3- C]PYRAN-3-CARBOXYLIC ACID
C18 H14 N2 O9 S2
MDYIGSPVMWSFEZ-JTQLQIEISA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
DBD Ki: 1100 nM (99) BindingDB

N/A in BindingMoad
Ki: 600 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.189
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 88.26 α = 90.00
b = 88.26 β = 90.00
c = 103.62 γ = 120.00

Structure Validation

Currently 1L8G does not have a validation report.



Entry History

Deposition Data

  • Deposited Date: 2002-03-20
  • Released Date: 2002-05-08
  • Deposition author(s): Iversen, L.F., Andersen, H.S., Moller, K.B., Olsen, O.H., Peters, G.H., Branner, S., Mortensen, S.B., Hansen, T.K., Lau, J., Ge, Y., Holsworth, D.D., Newman, M.J., Moller, N.P.H.

Revision History

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