3MB9

Human Aldose Reductase mutant T113A complexed with Zopolrestat


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.214 
  • R-Value Work: 0.159 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Ligand-induced fit affects binding modes and provokes changes in crystal packing of aldose reductase

Koch, C.Heine, A.Klebe, G.

(2011) Biochim.Biophys.Acta 1810: 879-887

  • DOI: 10.1016/j.bbagen.2011.06.001
  • Primary Citation of Related Structures:  3LEN, 3M0I, 3M64, 3MC5, 3P2V

  • PubMed Abstract: 
  • Flexibility is a common feature of proteins. For human aldose reductase, a variety of conformers have been observed in crystalline complexes with different inhibitors.

    Flexibility is a common feature of proteins. For human aldose reductase, a variety of conformers have been observed in crystalline complexes with different inhibitors.


    Organizational Affiliation

    Philipps-Universit├Ąt, Department of Pharmaceutical Chemistry, Marburg, Germany.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Aldose reductase
A
316Homo sapiensGene Names: AKR1B1 (ALDR1)
EC: 1.1.1.21
Find proteins for P15121 (Homo sapiens)
Go to Gene View: AKR1B1
Go to UniProtKB:  P15121
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NAP
Query on NAP

Download SDF File 
Download CCD File 
A
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE
C21 H28 N7 O17 P3
XJLXINKUBYWONI-NNYOXOHSSA-N
 Ligand Interaction
ZST
Query on ZST

Download SDF File 
Download CCD File 
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 Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
ZSTIC50: 3.1 - 81 nM (99) BINDINGDB
ZSTKi: 19 nM (99) BINDINGDB
ZSTKd: 106 nM BINDINGMOAD
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.214 
  • R-Value Work: 0.159 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 40.130α = 75.84
b = 47.190β = 67.43
c = 47.520γ = 77.16
Software Package:
Software NamePurpose
CNSphasing
HKL-2000data scaling
HKL-2000data reduction
CNSrefinement
CrystalCleardata collection
SHELXL-97refinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-03-09
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2011-08-24
    Type: Database references