2ACR

AN ANION BINDING SITE IN HUMAN ALDOSE REDUCTASE: MECHANISTIC IMPLICATIONS FOR THE BINDING OF CITRATE, CACODYLATE, AND GLUCOSE-6-PHOSPHATE

Structural Biology Knowledgebase: 2ACR SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.76 Å
  • R-Value Observed: 0.176

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2ACR

Classification: OXIDOREDUCTASE

Total Structure Weight: 36647.86

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

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)
CAC
Query on CAC

A CACODYLATE ION
dimethylarsinate (Synonym)
C2 H6 As O2
OGGXGZAMXPVRFZ-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.76 Å
  • R-Value Observed: 0.176
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 50.11 α = 90.00
b = 67.20 β = 90.00
c = 92.18 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-04-15
  • Released Date: 1994-07-31
  • Deposition author(s): Harrison, D.H., Bohren, K.M., Gabbay, K.H., Petsko, G.A., Ringe, D.

Revision History

  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4