3U6A	Hydrolase Hydrolase Inhibitor	date	Oct 12, 2011
title	Rational Design And Synthesis Of Aminopiperazinones As Beta (Bace) Inhibitors
authors	J.C.Spurlino, R.S.Alexander
compound		source
Molecule: Beta-Secretase 1 Chain: A, B, C Fragment: Unp Residues 58-446 Synonym: Aspartyl Protease 2, Asp2, Asp 2, Beta-Site Amyloi Precursor Protein Cleaving Enzyme 1, Beta-Site App Cleaving Memapsin-2, Membrane-Associated Aspartic Protease 2; Ec: 3.4.23.46 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Bace1, Bace, Kiaa1149 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: C 1 2 1	R_factor 0.187 R_Free 0.237
crystal cell	length a length b length c angle alpha angle beta angle gamma 225.300 104.450 66.760 90.00 102.66 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	18P, SO4 BindingDB	enzyme	Hydrolase E.C.3.4.23.46 BRENDA
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Rational design and synthesis of aminopiperazinones as beta-secretase (BACE) inhibitors., Tresadern G, Delgado F, Delgado O, Gijsen H, Macdonald GJ, Moechars D, Rombouts F, Alexander R, Spurlino J, Van Gool M, Vega JA, Trabanco AA, Bioorg Med Chem Lett. 2011 Dec 15;21(24):7255-60. doi:, 10.1016/j.bmcl.2011.10.050. Epub 2011 Oct 20. PMID:22071305

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (205 Kb) [Save to disk] Biological Unit Coordinates (3u6a.pdb1.gz) 68 Kb Biological Unit Coordinates (3u6a.pdb2.gz) 70 Kb Biological Unit Coordinates (3u6a.pdb3.gz) 70 Kb LPC: Ligand-Protein Contacts for 3U6A CSU: Contacts of Structural Units for 3U6A Structure Factors (611 Kb) Retrieve 3U6A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3U6A from S2C, [Save to disk] Re-refined 3u6a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 3U6A

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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 3U6A, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3u6a_A] [3u6a] [3u6a_C] [3u6a_B] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3U6A

Community annotation for 3U6A at PDBWiki (http://pdbwiki.org)

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