2FHY

Structure of human liver FPBase complexed with a novel benzoxazole as allosteric inhibitor

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.95 Å
  • R-Value Free: 0.276 
  • R-Value Work: 0.225 

wwPDB Validation 3D Report Full Report


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

Literature

Benzoxazole benzenesulfonamides are novel allosteric inhibitors of fructose-1,6-bisphosphatase with a distinct binding mode.

Lai, C., Gum, R.J., Daly, M., Sun, C., Fry, E.H., Abad-Zapatero, C., von Geldern, T.W.

(2006) Bioorg.Med.Chem.Lett. 16: 1811-1815

  • DOI: 10.1016/j.bmcl.2006.01.015
  • Also Cited By: 2FIX, 2FIE

  • PubMed Abstract: 

    • We have identified benzoxazole benzenesulfonamide 1 as a novel allosteric inhibitor of fructose-1,6-bisphosphatase (FBPase-1). X-ray crystallographic and biological studies of 1 indicate a distinct binding mode that recapitulates features of several ...

    We have identified benzoxazole benzenesulfonamide 1 as a novel allosteric inhibitor of fructose-1,6-bisphosphatase (FBPase-1). X-ray crystallographic and biological studies of 1 indicate a distinct binding mode that recapitulates features of several previously reported FBPase-1 inhibitor classes.

    Related Citations: 
    • Benzoxazole benzenesulfonamides as allosteric inhibitors of fructose-1,6-bisphosphatase.
      Lai, C.,Gum, R.J.,Daly, M.,Fry, E.H.,Hutchins, C.,Abad-Zapatero, C.,von Geldern, T.W.
      (2006) Bioorg.Med.Chem.Lett. 16: 1807

    Organizational Affiliation: 

    Metabolic Disease Research, GPRD, Abbott Laboratories, Abbott Park, IL 60064, USA. Thomas.vongeldern@abbott.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Fructose-1,6-bisphosphatase 1
A, D, H, L
374Homo 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 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
A37
Query on A37
Download SDF File 
Download CCD File 
A, D, H, L
2,5-DICHLORO-N-(5-CHLORO-1,3-BENZOXAZOL-2-YL)BENZENESULFONAMIDE
C13 H7 Cl3 N2 O3 S
JCXZHFCBNFFHRC-UHFFFAOYSA-N
 Ligand Interaction
MG
Query on MG
Download SDF File 
Download CCD File 
A, D, H, L
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
A37IC50: 3400 nM (99) BINDINGDB
A37Ki: 1100 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.95 Å
  • R-Value Free: 0.276 
  • R-Value Work: 0.225 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 83.748α = 90.00
b = 109.126β = 90.00
c = 190.838γ = 90.00
Software Package:
Software NamePurpose
MAR345data collection
CNXrefinement
CNXphasing
HKL-2000data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots


View more in-depth experimental data

Entry History 

Deposition Data

  • Deposited Date: 2005-12-27 
  • Released Date: 2006-02-21 
  • Deposition Author(s): Abad-Zapatero, C.

Revision History 

  • Version 1.0: 2006-02-21
    Type: Initial release
  • Version 1.1: 2008-05-01
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2017-10-18
    Type: Refinement description