1EL3 Oxidoreductase date Mar 13, 2000
title Human Aldose Reductase Complexed With Idd384 Inhibitor
authors A.Podjarny
compound source
Molecule: Aldose Reductase
Chain: A
Ec: 1.1.1.21
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Organ: Placenta
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Pet15b
symmetry Space Group: P 1 21 1
R_factor 0.165 R_Free 0.192
crystal
cell
length a length b length c angle alpha angle beta angle gamma
49.930 67.210 47.650 90.00 92.50 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand I84, NAP BindingDB enzyme Oxidoreductase E.C.1.1.1.21 BRENDA
related structures by homologous chain: 1FRB, 2ACQ
Gene
Ontology
ChainFunctionProcessComponent
A
  • electron transfer activity
  • NADP-retinol dehydrogenase a...


  • Primary referenceThe structure of human aldose reductase bound to the inhibitor IDD384., Calderone V, Chevrier B, Van Zandt M, Lamour V, Howard E, Poterszman A, Barth P, Mitschler A, Lu J, Dvornik DM, Klebe G, Kraemer O, Moorman AR, Moras D, Podjarny A, Acta Crystallogr D Biol Crystallogr 2000 May;56 ( Pt 5):536-40. PMID:10771421
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk]
  • Biological Unit Coordinates (1el3.pdb1.gz) 58 Kb
  • LPC: Ligand-Protein Contacts for 1EL3
  • CSU: Contacts of Structural Units for 1EL3
  • Likely Quarternary Molecular Structure file(s) for 1EL3
  • Structure Factors (230 Kb)
  • Retrieve 1EL3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1EL3 from S2C, [Save to disk]
  • Re-refined 1el3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1EL3 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1EL3
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1EL3, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1el3a_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1el3 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1el3_A] [1el3]
  • SWISS-PROT database: [P15121]
  • Domain organization of [ALDR_HUMAN] by SWISSPFAM
  • Other resources with information on 1EL3
  • Community annotation for 1EL3 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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