2AJL | pdb_00002ajl

X-ray Structure of Novel Biaryl-Based Dipeptidyl peptidase IV inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 
    0.303 (Depositor) 
  • R-Value Work: 
    0.226 (Depositor) 

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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Ligand Structure Quality Assessment 


This is version 1.5 of the entry. See complete history

Literature

Discovery, SAR, and X-ray structure of novel biaryl-based dipeptidyl peptidase IV inhibitors

Qiao, L.Baumann, C.A.Crysler, C.S.Ninan, N.S.Abad, M.C.Spurlino, J.C.Desjarlais, R.L.Kervinen, J.Neeper, M.P.Bayoumy, S.S.Williams, R.Deckman, I.C.Dasgupta, M.Reed, R.L.Huebert, N.D.Tomczuk, B.E.Moriarty, K.J.

(2006) Bioorg Med Chem Lett 16: 123-128

  • DOI: https://doi.org/10.1016/j.bmcl.2005.09.037
  • Primary Citation Related Structures: 
    2AJL

  • PubMed Abstract: 

    The discovery, SAR, and X-ray crystal structure of novel biarylaminoacyl-(S)-2-cyano-pyrrolidines and biarylaminoacylthiazolidines as potent inhibitors of dipeptidyl peptidase IV (DPP IV) are reported.


  • Organizational Affiliation
    • Johnson and Johnson Pharmaceutical Research and Development, 665 Stockton Drive, Exton, PA 19341, USA.

Macromolecule Content 

  • Total Structure Weight: 172.67 kDa 
  • Atom Count: 12,558 
  • Modeled Residue Count: 1,454 
  • Deposited Residue Count: 1,456 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Dipeptidyl peptidase 4A [auth I],
B [auth J]
728Homo sapiensMutation(s): 0 
Gene Names: DPP4ADCP2CD26
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
GTEx:  ENSG00000197635 
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP27487
Sequence Annotations
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Reference Sequence

Small Molecules

Ligands 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
JNH

Query on JNH



Download:Ideal Coordinates CCD File
H [auth I],
R [auth J]
1-[2-(S)-AMINO-3-BIPHENYL-4-YL-PROPIONYL]-PYRROLIDINE-2-(S)-CARBONITRILE
C20 H25 N3 O
MUUVLSCVDXKQQV-OALUTQOASA-N
NAG

Query on NAG



Download:Ideal Coordinates CCD File
C [auth I]
D [auth I]
E [auth I]
F [auth I]
G [auth I]
C [auth I],
D [auth I],
E [auth I],
F [auth I],
G [auth I],
I [auth J],
J,
K [auth J],
L [auth J],
M [auth J],
N [auth J],
O [auth J],
P [auth J],
Q [auth J]
2-acetamido-2-deoxy-beta-D-glucopyranose
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free:  0.303 (Depositor) 
  • R-Value Work:  0.226 (Depositor) 
Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 65.279α = 90
b = 126.877β = 99.41
c = 110.828γ = 90
Software Package:
Software NamePurpose
PROTEUM PLUSdata collection
PROTEUM PLUSdata reduction
CNSrefinement
PROTEUM PLUSdata scaling
CNSphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2005-11-08
    Type: Initial release
  • Version 1.1: 2008-04-30
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Non-polymer description, Version format compliance
  • Version 1.3: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Advisory, Data collection, Derived calculations, Structure summary
  • Version 1.4: 2023-08-23
    Changes: Data collection, Database references, Refinement description, Structure summary
  • Version 1.5: 2024-12-25
    Changes: Advisory, Derived calculations, Structure summary