5N7T

Pseudomonas fluorescens kynurenine 3-monooxygenase (KMO) in complex with 3-(5,6-dichloro-2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)propanoic acid


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.81 Å
  • R-Value Free: 0.188 
  • R-Value Work: 0.163 
  • R-Value Observed: 0.164 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

The discovery of potent and selective kynurenine 3-monooxygenase inhibitors for the treatment of acute pancreatitis.

Liddle, J.Beaufils, B.Binnie, M.Bouillot, A.Denis, A.A.Hann, M.M.Haslam, C.P.Holmes, D.S.Hutchinson, J.P.Kranz, M.McBride, A.Mirguet, O.Mole, D.J.Mowat, C.G.Pal, S.Rowland, P.Trottet, L.Uings, I.J.Walker, A.L.Webster, S.P.

(2017) Bioorg Med Chem Lett 27: 2023-2028

  • DOI: https://doi.org/10.1016/j.bmcl.2017.02.078
  • Primary Citation of Related Structures:  
    5N7T

  • PubMed Abstract: 

    A series of potent, competitive and highly selective kynurenine monooxygenase inhibitors have been discovered via a substrate-based approach for the treatment of acute pancreatitis. The lead compound demonstrated good cellular potency and clear pharmacodynamic activity in vivo.


  • Organizational Affiliation

    GlaxoSmithKline, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, UK. Electronic address: john.2.liddle@gsk.com.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Kynurenine 3-monooxygenase
A, B
461Pseudomonas fluorescensMutation(s): 2 
Gene Names: kmoqbsG
EC: 1.14.13.9
UniProt
Find proteins for Q84HF5 (Pseudomonas fluorescens)
Explore Q84HF5 
Go to UniProtKB:  Q84HF5
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ84HF5
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
FAD
Query on FAD

Download Ideal Coordinates CCD File 
C [auth A],
J [auth B]
FLAVIN-ADENINE DINUCLEOTIDE
C27 H33 N9 O15 P2
VWWQXMAJTJZDQX-UYBVJOGSSA-N
JHY
Query on JHY

Download Ideal Coordinates CCD File 
E [auth A],
L [auth B]
3-(5,6-DICHLORO-2-OXOBENZO[D]OXAZOL-3(2H)-YL)PROPANOIC ACID
C10 H7 Cl2 N O4
MIGAKMWKMLYGJX-UHFFFAOYSA-N
GOL
Query on GOL

Download Ideal Coordinates CCD File 
F [auth A]
G [auth A]
H [auth A]
I [auth A]
M [auth B]
F [auth A],
G [auth A],
H [auth A],
I [auth A],
M [auth B],
N [auth B],
O [auth B],
P [auth B]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
CL
Query on CL

Download Ideal Coordinates CCD File 
D [auth A],
K [auth B]
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.81 Å
  • R-Value Free: 0.188 
  • R-Value Work: 0.163 
  • R-Value Observed: 0.164 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 69.73α = 90
b = 53.11β = 103.81
c = 136.49γ = 90
Software Package:
Software NamePurpose
BUSTERrefinement
XDSdata reduction
Aimlessdata scaling
BUSTERphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

  • Released Date: 2017-06-14 
  • Deposition Author(s): Rowland, P.

Revision History  (Full details and data files)

  • Version 1.0: 2017-06-14
    Type: Initial release
  • Version 1.1: 2024-05-08
    Changes: Data collection, Database references