2PZN

The crystallographic structure of Aldose Reductase IDD393 complex confirms Leu300 as a specificity determinant


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.00 Å

Starting Model: experimental
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This is version 1.2 of the entry. See complete history


Literature

The Crystallographic Structure of Alr2-Idd393 Complex Confirms Leu300 as a Specificity Determinant

Ruiz, F.Hazemann, I.Darmanin, C.Mitschler, A.Van Zandt, M.Joachimiak, A.El-Kabbani, O.Podjarny, A.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Aldose reductase316Homo sapiensMutation(s): 0 
Gene Names: ALDR1
EC: 1.1.1.21 (PDB Primary Data), 1.1.1.372 (UniProt), 1.1.1.300 (UniProt), 1.1.1.54 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for P15121 (Homo sapiens)
Explore P15121 
Go to UniProtKB:  P15121
PHAROS:  P15121
GTEx:  ENSG00000085662 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP15121
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
NAP
Query on NAP

Download Ideal Coordinates CCD File 
B [auth A]NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H28 N7 O17 P3
XJLXINKUBYWONI-NNYOXOHSSA-N
393
Query on 393

Download Ideal Coordinates CCD File 
C [auth A](5-CHLORO-2-{[(3-NITROBENZYL)AMINO]CARBONYL}PHENOXY)ACETIC ACID
C16 H13 Cl N2 O6
VABIMMIJVWNHFI-UHFFFAOYSA-N
Binding Affinity Annotations 
IDSourceBinding Affinity
393 BindingDB:  2PZN Kd: 14 (nM) from 1 assay(s)
IC50: 6 (nM) from 1 assay(s)
-TΔS: min: -1.25e+1, max: 36.89 (kJ/mol) from 3 assay(s)
ΔH: -5.40e+1 (kJ/mol) from 1 assay(s)
ΔG: min: -4.22e+1, max: -3.45e+1 (kJ/mol) from 4 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.00 Å
  • Space Group: P 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 47.224α = 67.58
b = 47.154β = 76.47
c = 40.316γ = 76.11
Software Package:
Software NamePurpose
SHELXmodel building
SHELXL-97refinement
Propietarydata collection
HKL-2000data reduction
SCALEPACKdata scaling
AMoREphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2008-05-27
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2023-08-30
    Changes: Data collection, Database references, Derived calculations, Refinement description