2OQV

Human Dipeptidyl Peptidase IV (DPP4) with piperidine-constrained phenethylamine

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.309 
  • R-Value Work: 0.243 
  • R-Value Observed: 0.246 

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Ligand Structure Quality Assessment 


This is version 1.3 of the entry. See complete history. 


Literature

Discovery and Structure-Activity Relationships of Piperidinone- and Piperidine-Constrained Phenethylamines as Novel, Potent, and Selective Dipeptidyl Peptidase IV Inhibitors.

Pei, Z., Li, X., Geldern, T.W., Longenecker, K., Pireh, D., Stewart, K.D., Backes, B.J., Lai, C., Lubben, T.H., Ballaron, S.J., Beno, D.W., Kempf-Grote, A.J., Sham, H.L., Trevillyan, J.M.

(2007) J Med Chem 50: 1983-1987

  • DOI: 10.1021/jm061436d
  • Primary Citation of Related Structures:  
    2OQI, 2OQV

  • PubMed Abstract: 

    • Dipeptidyl peptidase IV (DPP4) inhibitors are emerging as a new class of therapeutic agents for the treatment of type 2 diabetes. They exert their beneficial effects by increasing the levels of active glucagon-like peptide-1 and glucose-dependent insulinotropic peptide, which are two important incretins for glucose homeostasis ...

    Dipeptidyl peptidase IV (DPP4) inhibitors are emerging as a new class of therapeutic agents for the treatment of type 2 diabetes. They exert their beneficial effects by increasing the levels of active glucagon-like peptide-1 and glucose-dependent insulinotropic peptide, which are two important incretins for glucose homeostasis. Starting from a high-throughput screening hit, we were able to identify a series of piperidinone- and piperidine-constrained phenethylamines as novel DPP4 inhibitors. Optimized compounds are potent, selective, and have good pharmacokinetic profiles.

    Organizational Affiliation: 

    Metabolic Disease Research, Global Pharmaceutical Research and Development, Abbott Laboratories, 100 Abbott Park Road, Abbott Park, IL 60064-3500, USA. zhonghua.pei@abbott.com



Macromolecules
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Dipeptidyl peptidase 4 (Dipeptidyl peptidase IV) (DPP IV)A, B726Homo sapiensMutation(s): 0 
Gene Names: DPP4, ADCP2, CD26
EC: 3.4.14.5
UniProt & NIH Common Fund Data Resources
Find proteins for P27487 (Homo sapiens)
Explore P27487 
Go to UniProtKB:  P27487
PHAROS:  P27487
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP27487
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MA9
Query on MA9
Download Ideal Coordinates CCD File 
C [auth A](3R,4R)-1-{6-[3-(METHYLSULFONYL)PHENYL]PYRIMIDIN-4-YL}-4-(2,4,5-TRIFLUOROPHENYL)PIPERIDIN-3-AMINE
C22 H21 F3 N4 O2 S
GOBIXGZJSMAOFV-QRWLVFNGSA-N		 Ligand Interaction
Binding Affinity Annotations 
IDSourceBinding Affinity
MA9 PDBBind:  2OQV Ki: 4 (nM) from 1 assay(s)
BindingDB:  2OQV Ki: 4 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.309 
  • R-Value Work: 0.243 
  • R-Value Observed: 0.246 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 65.012α = 90
b = 118.203β = 90
c = 232.517γ = 90
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
ADSCdata collection
HKL-2000data reduction
MOLREPphasing

Structure Validation

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Ligand Structure Quality Assessment 


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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2007-04-24
    Type: Initial release
  • Version 1.1: 2008-05-01
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2017-10-18
    Changes: Refinement description