1AZ1 Oxidoreductase date Nov 24, 1997
title Alrestatin Bound To C298aw219y Mutant Human Aldose Reductas
authors D.H.T.Harrison, K.M.Bohren, G.A.Petsko, D.Ringe, K.H.Gabbay
compound source
Molecule: Aldose Reductase
Chain: A
Ec: 1.1.1.21
Engineered: Yes
Mutation: Yes
Other_details: Alrestatin, C14no4h8
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: Bl21
Gene: Alr2
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_plasmid: Pet
symmetry Space Group: P 21 21 21
R_factor 0.177 R_Free 0.232
crystal
cell
length a length b length c angle alpha angle beta angle gamma
49.958 67.068 92.190 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand ALR, NAP BindingDB enzyme Oxidoreductase E.C.1.1.1.21 BRENDA
related structures by homologous chain: 1AH4, 1T40
Gene
Ontology
ChainFunctionProcessComponent
A
  • electron transfer activity
  • NADP-retinol dehydrogenase a...


  • Primary referenceThe alrestatin double-decker: binding of two inhibitor molecules to human aldose reductase reveals a new specificity determinant., Harrison DH, Bohren KM, Petsko GA, Ringe D, Gabbay KH, Biochemistry 1997 Dec 23;36(51):16134-40. PMID:9405046
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk]
  • Biological Unit Coordinates (1az1.pdb1.gz) 58 Kb
  • LPC: Ligand-Protein Contacts for 1AZ1
  • CSU: Contacts of Structural Units for 1AZ1
  • Likely Quarternary Molecular Structure file(s) for 1AZ1
  • Structure Factors (247 Kb)
  • Retrieve 1AZ1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AZ1 from S2C, [Save to disk]
  • Re-refined 1az1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1AZ1 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 1AZ1
  • 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 1AZ1, from MSDmotif at EBI
  • Genome occurence of 1AZ1's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1az1__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 1az1 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: [1az1] [1az1_A]
  • SWISS-PROT database: [P15121]
  • Domain organization of [ALDR_HUMAN] by SWISSPFAM
  • Other resources with information on 1AZ1
  • Community annotation for 1AZ1 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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