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CRYSTAL STRUCTURE OF THE COFACTOR-DEVOID 1-H-3-HYDROXY-4- OXOQUINALDINE 2,4-DIOXYGENASE (HOD) CATALYTICALLY INACTIVE H251A VARIANT COMPLEXED WITH 2-METHYL-QUINOLIN-4(1H)-ONE UNDER NORMOXIC CONDITIONS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.237 
  • R-Value Work: 0.204 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.0 of the entry. See complete history


Literature

CRYSTAL STRUCTURE OF THE COFACTOR-DEVOID 1-H-3-HYDROXY-4- OXOQUINALDINE 2,4-DIOXYGENASE (HOD) CATALYTICALLY INACTIVE H251A VARIANT COMPLEXED WITH 2-METHYL-QUINOLIN-4(1H)-ONE UNDER NORMOXIC CONDITIONS

Bui, S.Steiner, R.A.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
1H-3-hydroxy-4-oxoquinaldine 2,4-dioxygenaseA [auth AAA],
B [auth BBB]
288Paenarthrobacter nitroguajacolicusMutation(s): 2 
Gene Names: hodmeqEARUE_113p00080pAL1.008
EC: 1.13.11.48
UniProt
Find proteins for O31266 (Paenarthrobacter nitroguajacolicus)
Explore O31266 
Go to UniProtKB:  O31266
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO31266
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
VFH (Subject of Investigation/LOI)
Query on VFH

Download Ideal Coordinates CCD File 
C [auth AAA],
K [auth BBB]
2-methyl-quinolin-4(1H)-one
C10 H9 N O
NWINIEGDLHHNLH-UHFFFAOYSA-N
 Ligand Interaction
SRT
Query on SRT

Download Ideal Coordinates CCD File 
I [auth AAA],
J [auth AAA],
N [auth BBB],
O [auth BBB]
S,R MESO-TARTARIC ACID
C4 H6 O6
FEWJPZIEWOKRBE-XIXRPRMCSA-N
 Ligand Interaction
GOL
Query on GOL

Download Ideal Coordinates CCD File 
F [auth AAA],
G [auth AAA],
H [auth AAA]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
K
Query on K

Download Ideal Coordinates CCD File 
D [auth AAA],
E [auth AAA],
L [auth BBB]
POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
 Ligand Interaction
NA
Query on NA

Download Ideal Coordinates CCD File 
M [auth BBB]SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.237 
  • R-Value Work: 0.204 
  • Space Group: P 41
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 119.19α = 90
b = 119.19β = 90
c = 44.44γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
xia2data reduction
xia2data scaling
PHASERphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Biotechnology and Biological Sciences Research Council (BBSRC)United KingdomBB/I020411/1

Revision History  (Full details and data files)

  • Version 1.0: 2022-06-01
    Type: Initial release