2NTR Hydrolase date Nov 08, 2006
title Crystal Structure Of Human Bace-1 Bound To Inhibitor
authors S.Munshi
compound source
Molecule: Beta-Secretase 1
Chain: A
Fragment: Protease Domain
Synonym: Beta-Site App Cleaving Enzyme 1, Beta-Site Amyloid Protein Cleaving Enzyme 1, Membrane-Associated Aspartic Pro Memapsin-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 0.228 R_Free 0.257
crystal
cell
length a length b length c angle alpha angle beta angle gamma
103.922 128.176 76.461 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand L00 enzyme Hydrolase E.C.3.4.23.46 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceBeta-secretase (BACE-1) inhibitors: accounting for 10s loop flexibility using rigid active sites., McGaughey GB, Colussi D, Graham SL, Lai MT, Munshi SK, Nantermet PG, Pietrak B, Rajapakse HA, Selnick HG, Stauffer SR, Holloway MK, Bioorg Med Chem Lett. 2007 Feb 15;17(4):1117-21. Epub 2006 Nov 6. PMID:17112725
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (70 Kb) [Save to disk]
  • Biological Unit Coordinates (2ntr.pdb1.gz) 65 Kb
  • LPC: Ligand-Protein Contacts for 2NTR
  • CSU: Contacts of Structural Units for 2NTR
  • Retrieve 2NTR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2NTR from S2C, [Save to disk]
  • View 2NTR 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 2NTR
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2NTR, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ntr] [2ntr_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 2NTR
  • Community annotation for 2NTR 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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