8AE9 | pdb_00008ae9

Human Aldose Reductase in Complex with a Hydroxyphenyl-Thiophen-Acid Inhibitor (Schl32357)

• PDB DOI: https://doi.org/10.2210/pdb8AE9/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2022-07-12 Released: 2023-08-16 
• Deposition Author(s): Hubert, L.-S., Heine, A., Klebe, G., Reul, S.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 0.95 Å
• R-Value Free: 
  0.124 (Depositor), 0.124 (DCC) 
• R-Value Work: 
  0.111 (Depositor), 0.112 (DCC) 
• R-Value Observed: 
  0.112 (Depositor) 

Starting Model: experimental

Literature

Human Aldose Reductase in Complex with a Hydroxyphenyl-Thiophen-Acid Inhibitor (Schl32357)

Hubert, L.-S., Heine, A., Klebe, G., Reul, S.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 37 kDa 
• Atom Count: 3,385 
• Modeled Residue Count: 316 
• Deposited Residue Count: 316 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Aldose reductase	A	316	Homo sapiens	Mutation(s): 0  EC: 1.1.1.300 (PDB Primary Data), 1.1.1.372 (PDB Primary Data), 1.1.1.54 (PDB Primary Data), 1.1.1.21 (PDB Primary Data)
UniProt & NIH Common Fund Data Resources
Find proteins for P15121 (Homo sapiens) Explore P15121  Go to UniProtKB:  P15121
PHAROS:  P15121 GTEx:  ENSG00000085662

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAP	B [auth A]	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C21 H28 N7 O17 P3 XJLXINKUBYWONI-NNYOXOHSSA-N
LZO (Subject of Investigation/LOI)	C [auth A]	5-(5-(3-hydroxyphenyl)thiophen-2-yl)pentanoic acid C15 H16 O3 S IJYKTKXHUXBNPE-UHFFFAOYSA-N
DMS	D [auth A]	DIMETHYL SULFOXIDE C2 H6 O S IAZDPXIOMUYVGZ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 0.95 Å
• R-Value Free:  0.124 (Depositor), 0.124 (DCC) 
• R-Value Work:  0.111 (Depositor), 0.112 (DCC) 
• R-Value Observed: 0.112 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 47.374	α = 90
b = 66.587	β = 91.918
c = 49.563	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
Coot	model building
XDS	data reduction
XDS	data scaling
PHASER	phasing

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2023-08-16 
Deposition Author(s): Hubert, L.-S., Heine, A., Klebe, G., Reul, S.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2023-08-16
  Type: Initial release
  
• Version 1.1: 2026-03-04
  Changes: Refinement description, Structure summary