3MSL Hydrolase Hydrolase Inhibitor date Apr 29, 2010
title Fragment Based Discovery And Optimisation Of Bace-1 Inhibito
authors M.Smith, J.Madden, J.Barker
compound source
Molecule: Beta-Secretase 1
Chain: A
Fragment: Unp Residues 48-453
Synonym: Beta-Site Amyloid Precursor Protein Cleaving Enzym Site App Cleaving Enzyme 1, Membrane-Associated Aspartic Pr Memapsin-2, Aspartyl Protease 2, Asp 2, Asp2;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Bace, Bace1, Kiaa1149
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet11a
symmetry Space Group: P 61 2 2
R_factor 0.228 R_Free 0.235
length a length b length c angle alpha angle beta angle gamma
100.190 100.190 172.840 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.40 Å
ligand EV5, IOD BindingDB enzyme Hydrolase E.C. BRENDA

Primary referenceFragment-based discovery and optimization of BACE1 inhibitors., Madden J, Dod JR, Godemann R, Kraemer J, Smith M, Biniszkiewicz M, Hallett DJ, Barker J, Dyekjaer JD, Hesterkamp T, Bioorg Med Chem Lett. 2010 Sep 1;20(17):5329-33. Epub 2010 Jun 27. PMID:20656487
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (133 Kb) [Save to disk]
  • Biological Unit Coordinates (3msl.pdb1.gz) 127 Kb
  • LPC: Ligand-Protein Contacts for 3MSL
  • CSU: Contacts of Structural Units for 3MSL
  • Structure Factors (283 Kb)
  • Retrieve 3MSL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3MSL from S2C, [Save to disk]
  • Re-refined 3msl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3MSL 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 3MSL
  • 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 3MSL, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3msl] [3msl_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3MSL
  • Community annotation for 3MSL 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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