2JID

Human Dipeptidyl peptidase IV in complex with 1-(3,4-Dimethoxy-phenyl) -3-m-tolyl-piperidine-4-ylamine


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.303 
  • R-Value Work: 0.223 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

1,3-Disubstituted 4-Aminopiperidines as Useful Tools in the Optimization of the 2-Aminobenzo[A]Quinolizine Dipeptidyl Peptidase Iv Inhibitors.

Lubbers, T.Bohringer, M.Gobbi, L.Hennig, M.Hunziker, D.Kuhn, B.Loffler, B.Mattei, P.Narquizian, R.Peters, J.Ruff, Y.Wessel, H.P.Wyss, P.

(2007) Bioorg.Med.Chem.Lett. 17: 2966

  • DOI: 10.1016/j.bmcl.2007.03.072

  • PubMed Abstract: 
  • In a search for novel DPP-IV inhibitors, 2-aminobenzo[a]quinolizines were identified as submicromolar HTS hits. Due to the difficult synthetic access to this compound class, 1,3-disubstituted 4-aminopiperidines were used as model compounds for optimi ...

    In a search for novel DPP-IV inhibitors, 2-aminobenzo[a]quinolizines were identified as submicromolar HTS hits. Due to the difficult synthetic access to this compound class, 1,3-disubstituted 4-aminopiperidines were used as model compounds for optimization. The developed synthetic methodology and the SAR could be transferred to the 2-aminobenzo[a]quinolizine series, leading to highly active DPP-IV inhibitors.


    Organizational Affiliation

    Discovery Research, Pharmaceutical Division, F. Hoffmann-La Roche Ltd, CH-4070 Basel, Switzerland. thomas.luebbers@roche.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
DIPEPTIDYL PEPTIDASE 4
A, B
736Homo sapiensGene Names: DPP4 (ADCP2, CD26)
EC: 3.4.14.5
Find proteins for P27487 (Homo sapiens)
Go to Gene View: DPP4
Go to UniProtKB:  P27487
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
GVB
Query on GVB

Download SDF File 
Download CCD File 
A, B
(3R,4S)-1-(3,4-DIMETHOXYPHENYL)-3-(3-METHYLPHENYL)PIPERIDIN-4-AMINE
C20 H26 N2 O2
DQJXBZGPJVSWFI-ROUUACIJSA-N
 Ligand Interaction
NAG
Query on NAG

Download SDF File 
Download CCD File 
A, B
N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.303 
  • R-Value Work: 0.223 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 65.251α = 90.00
b = 66.821β = 90.00
c = 423.948γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-05-27
    Type: Initial release
  • Version 1.1: 2012-08-29
    Type: Database references, Derived calculations, Non-polymer description, Other, Version format compliance