1MAR

REFINED 1.8 ANGSTROMS STRUCTURE OF HUMAN ALDOSE REDUCTASE COMPLEXED WITH THE POTENT INHIBITOR ZOPOLRESTAT

Structural Biology Knowledgebase: 1MAR SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Observed: 0.180

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1MAR

Classification: OXIDOREDUCTASE(NADP)

Total Structure Weight: 36930.25

Macromolecule Entities
Molecule Chains Length Organism Details
ALDOSE REDUCTASE A 315 Homo sapiens EC#: 1.1.1.21 IUBMB
Gene Name(s): AKR1B1 Gene View ALDR1
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
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZST
Query on ZST

A 3,4-DIHYDRO-4-OXO-3-((5-TRIFLUOROMETHYL-2- BENZOTHIAZOLYL)METHYL)-1-PHTHALAZINE ACETIC ACID
C19 H12 F3 N3 O3 S
BCSVCWVQNOXFGL-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
ZST IC50: 3.1 - 81 nM (85 - 100) BindingDB
Ki: 19 nM (100) BindingDB

IC50: 3 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Observed: 0.180
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 47.64 α = 64.47
b = 48.04 β = 76.77
c = 40.48 γ = 76.07

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 1993-07-20
  • Released Date: 1995-07-20
  • Deposition author(s): Wilson, D.K., Quiocho, F.A.

Revision History

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