1W51 Hydrolase Inhibitor date Aug 04, 2004
title Bace (Beta Secretase) In Complex With A Nanomolar Non-Peptid Inhibitor
authors S.Patel, L.Vuillard, A.Cleasby, C.W.Murray, J.Yon
compound source
Molecule: Beta-Secretase 1
Chain: A
Fragment: Active Protease Domain, Residues 43-453
Synonym: Beta Secretase, Beta-Site App Cleaving Enzyme 1, B Amyloid Precursor Protein Cleaving Enzyme 1, Aspartyl Prote 2, Asp2, Membrane-Associated Aspartic Protease 2, Memapsin-
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector: Pet11a
symmetry Space Group: P 61 2 2
R_factor 0.216 R_Free 0.288
length a length b length c angle alpha angle beta angle gamma
102.351 102.351 168.000 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.55 Å
ligand IOD, L01 BindingDB enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1M4H

Primary referenceApo and inhibitor complex structures of BACE (beta-secretase)., Patel S, Vuillard L, Cleasby A, Murray CW, Yon J, J Mol Biol. 2004 Oct 15;343(2):407-16. PMID:15451669
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (70 Kb) [Save to disk]
  • Biological Unit Coordinates (1w51.pdb1.gz) 64 Kb
  • LPC: Ligand-Protein Contacts for 1W51
  • CSU: Contacts of Structural Units for 1W51
  • Likely Quarternary Molecular Structure file(s) for 1W51
  • Structure Factors (254 Kb)
  • Retrieve 1W51 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1W51 from S2C, [Save to disk]
  • Re-refined 1w51 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1W51 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 1W51
  • 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
  • 3D motif for 1W51, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1w51a_, region A [Jmol] [rasmolscript] [script source]
  • 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: [1w51] [1w51_A]
  • 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 1W51
  • Community annotation for 1W51 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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