1EF3

FIDARESTAT BOUND TO HUMAN ALDOSE REDUCTASE

Structural Biology Knowledgebase: 1EF3 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.278
  • R-Value Work: 0.186

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1EF3

Classification: OXIDOREDUCTASE

Total Structure Weight: 73580.20

Macromolecule Entities
Molecule Chains Length Organism Details
ALDOSE REDUCTASE A, B 315 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, B 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)
FID
Query on FID

A, B (2S,4S)-2-AMINOFORMYL-6-FLUORO-SPIRO[CHROMAN- 4,4'-IMIDAZOLIDINE]-2',5'-DIONE
FIDARESTAT (Synonym)
C12 H10 F N3 O4
WAAPEIZFCHNLKK-UFBFGSQYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
FID IC50: 9 - 35 nM (85 - 100) BindingDB
ΔG: -46.7 - -35.4 kJ/mol (99 - 100) BindingDB
-TΔS: -9.8 - 29.7 kJ/mol (99 - 100) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.278
  • R-Value Work: 0.186
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 96.14 α = 90.00
b = 62.56 β = 101.60
c = 118.99 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-02-06
  • Released Date: 2001-02-07
  • Deposition author(s): Oka, M., Matsumoto, Y., Sugiyama, S., Tsuruta, N., Matsushima, M.

Revision History

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