1ECV

CRYSTAL STRUCTURE OF PROTEIN TYROSINE PHOSPHATASE 1B COMPLEXED WITH 5-IODO-2-(OXALYL-AMINO)-BENZOIC ACID


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.194

Literature

Macromolecules
Sequence Display for 1ECV

Classification: HYDROLASE

Total Structure Weight: 35232.75

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN-TYROSINE PHOSPHATASE 1B A 298 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 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
878
Query on 878

A 5-IODO-2-(OXALYL-AMINO)-BENZOIC ACID
NOVO NORDISK A/S COMPOUND (Synonym)
C9 H6 I N O5
SHSWHSQPJKMCPN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACT
Query on ACT

A ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
878 Ki: 14000 - 14125.4 nM (99) BindingDB

Ki: 14000 nM  BindingMOAD
Ki: 14000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.249
  • R-Value Work: 0.194
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 87.87 α = 90.00
b = 87.87 β = 90.00
c = 103.12 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-01-26
  • Released Date: 2000-03-15
  • Deposition author(s): Andersen, H.S., Iversen, L.F., Branner, S., Rasmussen, H.B., Moller, N.P.H.

Revision History

  • Version 1_0: 2000-03-15

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance