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 A, B736Homo sapiensMutation(s): 0 
Gene Names: DPP4, ADCP2, CD26
EC: 3.4.14.5
Find proteins for P27487 (Homo sapiens)
Explore P27487 
Go to UniProtKB:  P27487
NIH Common Fund Data Resources
PHAROS:  P27487
GTEx:  ENSG00000197635
Protein Feature View
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  • 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

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View more in-depth experimental data

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