3S7L	Hydrolase Hydrolase Inhibitor	date	May 26, 2011
title	Pyrazolyl And Thienyl Aminohydantoins As Potent Bace1 Inhibi
authors	R.Chopra, A.Olland, K.Svenson
compound		source
Molecule: Beta-Secretase 1 Chain: A Fragment: Unp Residues 46-454 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 0.174 R_Free 0.227
crystal cell	length a length b length c angle alpha angle beta angle gamma 72.835 103.749 50.411 90.00 94.82 90.00
method	X-Ray Diffraction	resolution	2.16 Å
ligand	591	enzyme	Hydrolase E.C.3.4.23.46 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	New pyrazolyl and thienyl aminohydantoins as potent BACE1 inhibitors: Exploring the S2' region., Malamas MS, Erdei J, Gunawan I, Barnes K, Hui Y, Johnson M, Robichaud A, Zhou P, Yan Y, Solvibile W, Turner J, Fan KY, Chopra R, Bard J, Pangalos MN, Bioorg Med Chem Lett. 2011 Sep 15;21(18):5164-70. Epub 2011 Jul 23. PMID:21835615

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (67 Kb) [Save to disk] Biological Unit Coordinates (3s7l.pdb1.gz) 63 Kb LPC: Ligand-Protein Contacts for 3S7L CSU: Contacts of Structural Units for 3S7L Structure Factors (140 Kb) Retrieve 3S7L in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3S7L from S2C, [Save to disk] Re-refined 3s7l structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 3S7L, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3s7l_A] [3s7l] SWISS-PROT database: Domain organization of by SWISSPFAM

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