1NL9

Potent, Selective Protein Tyrosine Phosphatase 1B Inhibitor Compound 12 Using a Linked-Fragment Strategy


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.247
  • R-Value Work: 0.192

Literature

Macromolecules
Sequence Display for 1NL9

Classification: HYDROLASE

Total Structure Weight: 37899.21

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
989
Query on 989

A 2-{[4-(2-ACETYLAMINO-2-PENTYLCARBAMOYL-ETHYL)- NAPHTHALEN-1-YL]-OXALYL-AMINO}-BENZOIC ACID
COMPOUND 12, N-ACETYL-4-[(CARBOXYCARBONYL)(2- CARBOXYPHENYL)AMINO]-N-PENTYL-1-NAPTHYLALANIAMIDE (Synonym)
C29 H31 N3 O7
UESXELNYBIOROE-QHCPKHFHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
989 Ki: 631 - 1100 nM (100) BindingDB

N/A in BindingMoad
Ki: 1100 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.247
  • R-Value Work: 0.192
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 88.73 α = 90.00
b = 88.73 β = 90.00
c = 105.91 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-01-06
  • 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

  • Version 1_0: 2003-04-08

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-10-11

    Type: Refinement description