2I78

Crystal structure of human dipeptidyl peptidase IV (DPP IV) complexed with ABT-341, a cyclohexene-constrained phenethylamine inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.275 
  • R-Value Work: 0.216 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Discovery of Cyclohexene-constrained Phenethylamine ABT-341, a Highly Potent, Selective, Orally Bioavailable, Safe and Potential Next-generation Dipeptidyl Peptidase IV Inhibitor for the Treatment of Type 2 Diabetes

Pei, Z.Li, X.vonGeldern, T.W.Madar, D.J.L Longenecker, K.Yong, H.Lubben, T.H.Stewart, K.D.Zinker, B.A.Backes, B.J.Judd, A.S.Mulhern, M.Ballaron, S.J.Stashko, M.A.Mika, A.K.Beno, D.W.A.Reinhart, G.A.Fryer, R.M.Preusser, L.C.Kempf-Grote, A.J.Sham, H.L.Trevillyan, J.M.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Dipeptidyl peptidase IV
A, B, C, D
726Homo sapiensMutation(s): 0 
Gene 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 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
KIQ
Query on KIQ

Download SDF File 
Download CCD File 
B
(1S,6R)-3-{[3-(TRIFLUOROMETHYL)-5,6-DIHYDRO[1,2,4]TRIAZOLO[4,3-A]PYRAZIN-7(8H)-YL]CARBONYL}-6-(2,4,5-TRIFLUOROPHENYL)CYCLOHEX-3-EN-1-AMINE
C19 H17 F6 N5 O
NVVSPGQEXMJZIR-BMIGLBTASA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.275 
  • R-Value Work: 0.216 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 119.933α = 90.00
b = 126.419β = 100.26
c = 127.531γ = 90.00
Software Package:
Software NamePurpose
PDB_EXTRACTdata extraction
REFMACrefinement
HKL-2000data collection
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-10-09
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Derived calculations, Version format compliance
  • Version 1.2: 2017-10-18
    Type: Refinement description