1AH3

ALDOSE REDUCTASE COMPLEXED WITH TOLRESTAT INHIBITOR

Structural Biology Knowledgebase: 1AH3 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.290
  • R-Value Work: 0.207

Literature

Macromolecules
Sequence Display for 1AH3

Classification: OXIDOREDUCTASE

Total Structure Weight: 36925.11

Macromolecule Entities
Molecule Chains Length Organism Details
ALDOSE REDUCTASE A 315 Sus scrofa EC#: 1.1.1.21 IUBMB
Gene Name(s): AKR1B1 Gene View ALR2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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 NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
TOL
Query on TOL

A TOLRESTAT
C16 H14 F3 N O3 S
LUBHDINQXIHVLS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
TOL IC50: 10 - 16000 nM (86 - 100) BindingDB
ΔG: -46.7 - -38 kJ/mol (86) BindingDB
-TΔS: 19.4 - 28.8 kJ/mol (86) BindingDB

N/A in BindingMoad
N/A in PDBbind
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
AYA
Query on AYA
A L-PEPTIDE LINKING C5 H9 N O3 ALA

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.290
  • R-Value Work: 0.207
  • Space Group: P 43 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 68.42 α = 90.00
b = 68.42 β = 90.00
c = 153.56 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-04-12
  • Released Date: 1998-04-15
  • Deposition author(s): Moras, D., Podjarny, A.

Revision History

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