1X97

Crystal structure of Aldose Reductase complexed with 2R4S (Stereoisomer of Fidarestat, 2S4S)

Structural Biology Knowledgebase: 1X97 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.195

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1X97

Classification: Oxidoreductase

Total Structure Weight: 36921.34

Macromolecule Entities
Molecule Chains Length Organism Details
Aldose Reductase A 316 Homo sapiens EC#: 1.1.1.21 IUBMB
Gene Name(s): AKR1B1 Gene View ALDR1

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

A NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE (Synonym)
C21 H28 N7 O17 P3
XJLXINKUBYWONI-NNYOXOHSSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FIR
Query on FIR

A (2R,4S)-2-AMINOFORMYL-6-FLUORO-SPIRO[CHROMAN- 4,4'-IMIDAZOLIDINE]-2',5'-DIONE
FIDARESTAT(STEREOISOMER) (Synonym)
C12 H10 F N3 O4
WAAPEIZFCHNLKK-PELKAZGASA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
FIR IC50: 570 nM (85) BindingDB

IC50: 570 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.195
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 49.32 α = 90.00
b = 66.31 β = 92.18
c = 47.14 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-08-19
  • Released Date: 2004-09-07
  • Deposition author(s): El-Kabbani, O., Darmanin, C., Oka, M., Schulze-Briese, C., Tomizaki, T., Hazemann, I., Mitschler, A., Podjarny, A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4