2G47 Hydrolase date Feb 21, 2006
title Crystal Structure Of Human Insulin-Degrading Enzyme In Complex With Amyloid-Beta (1-40)
authors Y.Shen, W.J.Tang
compound source
Molecule: Insulin-Degrading Enzyme
Chain: A, B
Synonym: Insulysin, Insulinase, Insulin Protease
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ide
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Rosetta(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pproex

Molecule: Amyloid Protein Beta A4
Chain: C, D
Engineered: Yes

Synthetic: Yes
Other_details: This Sequence Occurs Naturally In Homo Sapiens (Humans)
symmetry Space Group: P 65
R_factor 0.203 R_Free 0.223
length a length b length c angle alpha angle beta angle gamma
262.433 262.433 90.706 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.10 Å
ligand DIO enzyme Hydrolase E.C. BRENDA
A, B
  • virus receptor activity

  • Primary referenceStructures of human insulin-degrading enzyme reveal a new substrate recognition mechanism., Shen Y, Joachimiak A, Rosner MR, Tang WJ, Nature. 2006 Oct 19;443(7113):870-4. Epub 2006 Oct 11. PMID:17051221
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (346 Kb) [Save to disk]
  • Biological Unit Coordinates (2g47.pdb1.gz) 173 Kb
  • Biological Unit Coordinates (2g47.pdb2.gz) 173 Kb
  • LPC: Ligand-Protein Contacts for 2G47
  • CSU: Contacts of Structural Units for 2G47
  • Likely Quarternary Molecular Structure file(s) for 2G47
  • Structure Factors (2309 Kb)
  • Retrieve 2G47 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2G47 from S2C, [Save to disk]
  • Re-refined 2g47 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2G47 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 2G47
  • 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 2G47, from MSDmotif at EBI
  • Fold representative 2g47 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2g47_C] [2g47] [2g47_B] [2g47_A] [2g47_D]
  • SWISS-PROT database: [P05067] [P14735]
  • Belongs to the amyloid β-protein peptide (aβpp) family according to TCDB.
  • Domain organization of [A4_HUMAN] [IDE_HUMAN] by SWISSPFAM
  • Other resources with information on 2G47
  • Community annotation for 2G47 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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