1PH0

Non-carboxylic Acid-Containing Inhibitor of PTP1B Targeting the Second Phosphotyrosine Site

Structural Biology Knowledgebase: 1PH0 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.227
  • R-Value Work: 0.192

Literature

Macromolecules
Sequence Display for 1PH0

Classification: HYDROLASE

Total Structure Weight: 38043.63

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
418
Query on 418

A 2-{4-[2-(S)-ALLYLOXYCARBONYLAMINO-3-{4-[(2- CARBOXY-PHENYL)-OXALYL-AMINO]-PHENYL}-PROPIONYLAMINO]- BUTOXY}-6-HYDROXY-BENZOIC ACID METHYL ESTER
COMPOUND 6; N-(ALLYLOXYCARBONYL)-4-[N-(CARBOXY- FORMYL)-2-(BENZOIC ACID)-AMINO]-L-PHENYLALANINYL- AMINO-BUTYLOXY-(6-HYDROXY-BENZOIC ACID METHYL ESTER) (Synonym)
C34 H35 N3 O12
JTJBRKLISQICDU-DEOSSOPVSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
418 Ki: 120 - 126 nM (100) BindingDB

N/A in BindingMoad
Ki: 120 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.227
  • R-Value Work: 0.192
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 88.94 α = 90.00
b = 88.94 β = 90.00
c = 105.36 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-05-29
  • Released Date: 2003-07-29
  • Deposition author(s): Liu, G., Xin, Z., Liang, H., Abad-Zapatero, C., Hajduk, P., Janowick, D., Szczepankiewicz, B., Pei, Z., Hutchins, C.W., Ballaron, S.J.

Revision History

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