2ZMM

Crystal structure of PTP1B-inhibitor complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.213 
  • R-Value Work: 0.183 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structure-based optimization of protein tyrosine phosphatase-1 B inhibitors: capturing interactions with arginine 24

Wan, Z.-K.Lee, J.Hotchandani, R.Moretto, A.Binnun, E.Wilson, D.P.Kirincich, S.J.Follows, B.C.Ipek, M.Xu, W.Joseph-McCarthy, D.Zhang, Y.-L.Tam, M.Erbe, D.V.Tobin, J.F.Li, W.Tam, S.Y.Mansour, T.S.Wu, J.

(2008) Chemmedchem 3: 1525-1529


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Tyrosine-protein phosphatase non-receptor type 1
A
299Homo sapiensMutation(s): 0 
Gene Names: PTPN1 (PTP1B)
EC: 3.1.3.48
Find proteins for P18031 (Homo sapiens)
Go to Gene View: PTPN1
Go to UniProtKB:  P18031
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
35B
Query on 35B

Download SDF File 
Download CCD File 
A
4-bromo-3-(carboxymethoxy)-5-{3-[cyclohexyl(methylcarbamoyl)amino]phenyl}thiophene-2-carboxylic acid
C21 H23 Br N2 O6 S
PXYOQUGPJYIRGZ-UHFFFAOYSA-N
 Ligand Interaction
CL
Query on CL

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Download CCD File 
A
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
MG
Query on MG

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Download CCD File 
A
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
35BKi: 25 nM BINDINGMOAD
35BKi: 25 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.213 
  • R-Value Work: 0.183 
  • Space Group: P 31 2 1
Unit Cell:
Length (Å)Angle (°)
a = 88.020α = 90.00
b = 88.020β = 90.00
c = 103.676γ = 120.00
Software Package:
Software NamePurpose
CNSphasing
PHENIXrefinement
SCALEPACKdata scaling
DENZOdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2008-04-19 
  • Released Date: 2008-10-07 
  • Deposition Author(s): Xu, W., Wu, J.

Revision History 

  • Version 1.0: 2008-10-07
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2017-10-11
    Type: Refinement description