1NNY

Potent, Selective Protein Tyrosine Phosphatase 1B Inhibitor Compound 23 Using a Linked-Fragment Strategy

Structural Biology Knowledgebase: 1NNY SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.195

Literature

Macromolecules
Sequence Display for 1NNY

Classification: HYDROLASE

Total Structure Weight: 38085.71

Macromolecule Entities
Molecule Chains Length Organism Details
Protein-tyrosine phosphatase, non-receptor type 1 A 321 Homo sapiens EC#: 3.1.3.48 IUBMB
Fragment: PTP1B catalytic domain
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
515
Query on 515

A 3-({5-[(N-ACETYL-3-{4-[(CARBOXYCARBONYL)(2- CARBOXYPHENYL)AMINO]-1-NAPHTHYL}-L-ALANYL)AMINO]PENTYL}OXY)- 2-NAPHTHOIC ACID
COMPOUND 23 (Synonym)
C40 H37 N3 O10
URRKGBLRIVECAH-YTTGMZPUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
515 Ki: 20 - 22 nM (100) BindingDB

N/A in BindingMoad
Ki: 22 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.238
  • R-Value Work: 0.195
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 89.11 α = 90.00
b = 89.11 β = 90.00
c = 106.21 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-01-14
  • Released Date: 2003-04-08
  • Deposition author(s): Szczepankiewicz, B.G., Liu, G., Hajduk, P.J., Abad-Zapatero, C., Pei, Z., Xin, Z., Lubben, T., Trevillyan, J.M., Stashko, M.A., Ballaron, S.J., Liang, H., Huang, F., Hutchins, C.W., Fesik, S.W., Jirousek, M.R.

Revision History

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