1JR1

Crystal structure of Inosine Monophosphate Dehydrogenase in complex with Mycophenolic Acid

Structural Biology Knowledgebase: 1JR1 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.285
  • R-Value Work: 0.217

Literature

Macromolecules
Sequence Display for 1JR1

Classification: OXIDOREDUCTASE

Total Structure Weight: 113338.60

Macromolecule Entities
Molecule Chains Length Organism Details
Inosine-5'-Monophosphate Dehydrogenase 2 A, B 514 Cricetulus griseus EC#: 1.1.1.205 IUBMB
Gene Name(s): IMPDH2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B INOSINIC ACID
C10 H13 N4 O8 P
GRSZFWQUAKGDAV-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MOA
Query on MOA

A, B MYCOPHENOLIC ACID
6-(1,3-DIHYDRO-7-HYDROXY-5-METHOXY-4-METHYL- 1-OXOISOBENZOFURAN-6-YL)-4-METHYL-4-HEXANOIC ACID (Synonym)
C17 H20 O6
HPNSFSBZBAHARI-RUDMXATFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
K
Query on K

A, B POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
MOA EC50: 540 nM (98) BindingDB
IC50: 11 - 1500 nM (98) BindingDB
Ki: 6 - 10 nM (98) BindingDB

N/A in BindingMoad
Ki: 6 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.285
  • R-Value Work: 0.217
  • Space Group: P 4

Unit Cell:

Length (Å) Angle (°)
a = 110.60 α = 90.00
b = 110.60 β = 90.00
c = 111.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-08-09
  • Released Date: 2001-09-05
  • Deposition author(s): Sintchak, M.D., Fleming, M.A., Futer, O., Raybuck, S.A., Chambers, S.P., Caron, P.R., Murcko, M.A., Wilson, K.P.

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