4B78	Hydrolase	date	Aug 16, 2012
title	Aminoimidazoles As Bace-1 Inhibitors: From De Novo Design To Ab-Lowering In Brain
authors	Y.Gravenfors, J.Blid, T.Ginman, S.Karlstrom, J.Kihlstrom, K.Kolmo J.Lindstrom, S.Berg, F.Kieseritzky, C.Slivo, B.Swahn, J.Viklund, P.Johansson, S.Eketjall, J.Falting, F.Jeppsson, K.Stromberg, J.J F.Rahm
compound		source
Molecule: Beta-Secretase 1 Chain: A Fragment: Residues 62-445 Synonym: Aspartyl Protease 2, Asp2, Asp 2, Beta-Site Amyloi Precursor Protein Cleaving Enzyme 1, Beta-Site App Cleavin 1, Memapsin-2, Membrane-Associated Aspartic Protease 2; Ec: 3.4.23.46 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.20622 R_Free 0.23412
crystal cell	length a length b length c angle alpha angle beta angle gamma 47.697 74.107 104.739 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.50 Å
ligand	KGG	enzyme	Hydrolase E.C.3.4.23.46 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Core Refinement toward Permeable beta-Secretase (BACE-1) Inhibitors with Low hERG Activity., Ginman T, Viklund J, Malmstrom J, Blid J, Emond R, Forsblom R, Johansson A, Kers A, Lake F, Sehgelmeble F, Sterky KJ, Bergh M, Lindgren A, Johansson P, Jeppsson F, Falting J, Gravenfors Y, Rahm F, J Med Chem. 2013 Jun 13;56(11):4181-205. doi: 10.1021/jm3011349. Epub 2013 May, 20. PMID:23126626

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (75 Kb) [Save to disk] Biological Unit Coordinates (4b78.pdb1.gz) 69 Kb LPC: Ligand-Protein Contacts for 4B78 CSU: Contacts of Structural Units for 4B78 Structure Factors (826 Kb) Retrieve 4B78 in mmCIF format [Save to disk] Re-refined 4b78 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 4B78

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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 4B78, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4b78] [4b78_A] SWISS-PROT database: Domain organization of by SWISSPFAM

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