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: 2.80 Å
  • R-Value Free: 0.303 
  • R-Value Work: 0.223 
  • R-Value Observed: 0.227 

wwPDB Validation   3D Report Full Report


This is version 1.2 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
  • Primary Citation of Related Structures:  
    2JID

  • 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 optimizati ...

    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:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
DIPEPTIDYL PEPTIDASE 4 AB736Homo sapiensMutation(s): 0 
Gene Names: DPP4ADCP2CD26
EC: 3.4.14.5
Find proteins for P27487 (Homo sapiens)
Explore P27487 
Go to UniProtKB:  P27487
NIH Common Fund Data Resources
PHAROS:  P27487
Protein Feature View
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.303 
  • R-Value Work: 0.223 
  • R-Value Observed: 0.227 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 65.251α = 90
b = 66.821β = 90
c = 423.948γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
SCALEPACKdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-05-27
    Type: Initial release
  • Version 1.1: 2012-08-29
    Changes: Database references, Derived calculations, Non-polymer description, Other, Version format compliance
  • Version 1.2: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Advisory, Data collection, Derived calculations, Structure summary