1ME8

Inosine Monophosphate Dehydrogenase (IMPDH) From Tritrichomonas Foetus with RVP bound

Structural Biology Knowledgebase: 1ME8 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.258
  • R-Value Work: 0.243

Literature

Macromolecules
Sequence Display for 1ME8

Classification: OXIDOREDUCTASE

Total Structure Weight: 55942.87

Macromolecule Entities
Molecule Chains Length Organism Details
INOSINE-5'-MONOPHOSPHATE DEHYDROGENASE A 503 Tritrichomonas suis EC#: 1.1.1.205 IUBMB
Mutation: C319X
Gene Name(s): IMPDH
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A RIBAVIRIN MONOPHOSPHATE
C8 H13 N4 O8 P
SDWIOXKHTFOULX-AFCXAGJDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
K
Query on K

A POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
RVP N/A in BindingDB
Ki: 65 nM  BindingMOAD
Ki: 65 nM  PDBbind
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CSO
Query on CSO
A L-PEPTIDE LINKING C3 H7 N O3 S CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.258
  • R-Value Work: 0.243
  • Space Group: P 4 3 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 154.74 α = 90.00
b = 154.74 β = 90.00
c = 154.74 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-08-08
  • Released Date: 2003-01-14
  • Deposition author(s): Prosise, G.L., Wu, J., Luecke, H.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values