2PRM

The structures of apo- and inhibitor bound human dihydroorotate dehydrogenase reveal conformational flexibility within the inhibitor binding site


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.190

Literature

Macromolecules
Sequence Display for 2PRM

Classification: OXIDOREDUCTASE

Total Structure Weight: 40468.98

Macromolecule Entities
Molecule Chains Length Organism Details
Dihydroorotate dehydrogenase, mitochondrial A 367 Homo sapiens EC#: 1.3.5.2 IUBMB
Gene Name(s): DHODH Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: MONOTOPIC MEMBRANE PROTEINS

Subgroup Name: Dihydroorotate Dehydrogenases (DHODH, class 2)

Protein Name: Dihydroorotate Dehydrogenase, apo form


Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
FMN
Query on FMN

A FLAVIN MONONUCLEOTIDE
RIBOFLAVIN MONOPHOSPHATE (Synonym)
C17 H21 N4 O9 P
FVTCRASFADXXNN-SCRDCRAPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ORO
Query on ORO

A OROTIC ACID
C5 H4 N2 O4
PXQPEWDEAKTCGB-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.253
  • R-Value Work: 0.190
  • Space Group: P 32 2 1

Unit Cell:

Length (Å) Angle (°)
a = 90.05 α = 90.00
b = 90.05 β = 90.00
c = 123.20 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-05-04
  • Released Date: 2008-05-20
  • Deposition author(s): Walse, B., Dufe, V.T., Al-Karadaghi, S.

Revision History

  • Version 1_0: 2008-05-20

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance