2QZL Hydrolase date Aug 16, 2007
title Crystal Structure Of Human Beta Secretase Complexed With Ixs
authors S.Munshi
compound source
Molecule: Beta-Secretase 1
Chain: A
Fragment: Unp Residues 43-446
Synonym: Beta-Site App Cleaving Enzyme 1, Beta-Site Amyloid Cleaving Enzyme 1, Membrane-Associated Aspartic Protease 2, 2, Aspartyl Protease 2, Asp 2, Asp2;
Ec: 3.4.23.46
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Bace1, Bace
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet11a
symmetry Space Group: C 2 2 21
R_factor 0.216 R_Free 0.241
crystal
cell
length a length b length c angle alpha angle beta angle gamma
104.931 128.152 76.307 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand IXS BindingDB enzyme Hydrolase E.C.3.4.23.46 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceBACE-1 inhibition by a series of psi[CH2NH] reduced amide isosteres., Coburn CA, Stachel SJ, Jones KG, Steele TG, Rush DM, DiMuzio J, Pietrak BL, Lai MT, Huang Q, Lineberger J, Jin L, Munshi S, Katharine Holloway M, Espeseth A, Simon A, Hazuda D, Graham SL, Vacca JP, Bioorg Med Chem Lett. 2006 Jul 15;16(14):3635-8. Epub 2006 May 11. PMID:16690314
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk]
  • Biological Unit Coordinates (2qzl.pdb1.gz) 68 Kb
  • LPC: Ligand-Protein Contacts for 2QZL
  • CSU: Contacts of Structural Units for 2QZL
  • Likely Quarternary Molecular Structure file(s) for 2QZL
  • Retrieve 2QZL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2QZL from S2C, [Save to disk]
  • View 2QZL 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 2QZL
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2QZL, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2qzl_A] [2qzl]
  • SWISS-PROT database: [P56817]
  • Belongs to the β-amyloid cleaving enzyme (bace1) family according to TCDB.
  • Domain organization of [BACE1_HUMAN] by SWISSPFAM
  • Other resources with information on 2QZL
  • Community annotation for 2QZL 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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