2Y5L

orally active aminopyridines as inhibitors of tetrameric fructose 1,6- bisphosphatase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.254 
  • R-Value Work: 0.205 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Orally Active Aminopyridines as Inhibitors of Tetrameric Fructose-1,6-Bisphosphatase.

Hebeisen, P.Haap, W.Kuhn, B.Mohr, P.Wessel, H.P.Zutter, U.Kirchner, S.Ruf, A.Benz, J.Joseph, C.Alvarez-Sanchez, R.Gubler, M.Schott, B.Benardeau, A.Tozzo, E.Kitas, E.

(2011) Bioorg.Med.Chem.Lett. 21: 3237

  • DOI: 10.1016/j.bmcl.2011.04.044
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • A novel sulfonylureido pyridine series exemplified by compound 19 yielded potent inhibitors of FBPase showing significant glucose reduction and modest glycogen lowering in the acute db/db mouse model for Type-2 diabetes. Our inhibitors occupy the all ...

    A novel sulfonylureido pyridine series exemplified by compound 19 yielded potent inhibitors of FBPase showing significant glucose reduction and modest glycogen lowering in the acute db/db mouse model for Type-2 diabetes. Our inhibitors occupy the allosteric binding site and also extend into the dyad interface region of tetrameric FBPase.


    Organizational Affiliation

    F. Hoffmann-La Roche Ltd, Discovery Research Basel, CH-4070 Basel, Switzerland.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
FRUCTOSE-1,6-BISPHOSPHATASE 1
A, B, C, D, E, F, G, H
338Homo sapiensMutation(s): 0 
Gene Names: FBP1 (FBP)
EC: 3.1.3.11
Find proteins for P09467 (Homo sapiens)
Go to Gene View: FBP1
Go to UniProtKB:  P09467
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
RO8
Query on RO8

Download SDF File 
Download CCD File 
A, B, C, D, E, F, G, H
N-{[(2Z)-5-bromo-1,3-thiazol-2(3H)-ylidene]carbamoyl}-3-chlorobenzenesulfonamide
RO5062408
C10 H7 Br Cl N3 O3 S2
VRHXEPNJEQXSSS-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
RO8IC50: 330 nM BINDINGMOAD
RO8IC50: 330 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.254 
  • R-Value Work: 0.205 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 66.791α = 90.00
b = 285.084β = 97.30
c = 83.687γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
XDSdata reduction
XSCALEdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-05-18
    Type: Initial release
  • Version 1.1: 2011-05-26
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance