2E6F

Crystal structure of Trypanosoma cruzi dihydroorotate dehydrogenase in complex with oxonate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.26 Å
  • R-Value Free: 0.180 
  • R-Value Work: 0.166 
  • R-Value Observed: 0.166 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 1.4 of the entry. See complete history


Literature

Crystal structure of Trypanosoma cruzi dihydroorotate dehydrogenase in complex with oxonate

Inaoka, D.K.Shimizu, H.Sakamoto, K.Shiba, T.Kurisu, G.Nara, T.Aoki, T.Harada, S.Kita, K.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Dihydroorotate dehydrogenase
A, B
314Trypanosoma cruziMutation(s): 0 
Gene Names: TCDHOD2
EC: 1.3.3.1 (PDB Primary Data), 1.3.98.1 (UniProt)
UniProt
Find proteins for Q4D3W2 (Trypanosoma cruzi (strain CL Brener))
Explore Q4D3W2 
Go to UniProtKB:  Q4D3W2
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ4D3W2
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
FMN
Query on FMN

Download Ideal Coordinates CCD File 
D [auth A],
J [auth B]
FLAVIN MONONUCLEOTIDE
C17 H21 N4 O9 P
FVTCRASFADXXNN-SCRDCRAPSA-N
NCO
Query on NCO

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C [auth A]COBALT HEXAMMINE(III)
Co H18 N6
DYLMFCCYOUSRTK-UHFFFAOYSA-N
OXC
Query on OXC

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E [auth A],
K [auth B]
OXONIC ACID
C4 H5 N3 O4
IRFZLMWJJPULRF-UHFFFAOYSA-N
GOL
Query on GOL

Download Ideal Coordinates CCD File 
F [auth A],
G [auth A],
H [auth A],
I [auth A],
L [auth B]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.26 Å
  • R-Value Free: 0.180 
  • R-Value Work: 0.166 
  • R-Value Observed: 0.166 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 68.359α = 90
b = 71.828β = 90
c = 123.639γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
HKL-2000data collection
HKL-2000data reduction
HKL-2000data scaling
MOLREPphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2008-01-15
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Derived calculations, Version format compliance
  • Version 1.2: 2014-04-16
    Changes: Other
  • Version 1.3: 2023-10-25
    Changes: Data collection, Database references, Derived calculations, Refinement description
  • Version 1.4: 2024-10-23
    Changes: Structure summary