3SKG	Hydrolase Hydrolase Inhibitor	date	Jun 22, 2011
title	Crystal Structure Of Beta-Site App-Cleaving Enzyme 1 (Bace-W With (2s)-2-((3r)-3-Acetamido-3-Isobutyl-2-Oxo-1-Pyrrolidin ((1s,2r)-1-(3,5-Difluorobenzyl)-2-Hydroxy-2-(1,2,3,4-Tetrah Isoquinolinyl)Ethyl)-4-Phenylbutanamide
authors	J.K.Muckelbauer
compound		source
Molecule: Beta-Secretase 1 Chain: A, B, D, E Fragment: Unp Residues 14-454 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 Expression_system_vector_type: Plasmid
symmetry	Space Group: P 1 21 1	R_factor 0.255 R_Free 0.348
crystal cell	length a length b length c angle alpha angle beta angle gamma 86.240 130.451 86.872 90.00 96.65 90.00
method	X-Ray Diffraction	resolution	2.88 Å
ligand	PB8 BindingDB	enzyme	Hydrolase E.C.3.4.23.46 BRENDA
Gene Ontology	Chain Function Process Component A, D, E, B
Primary reference	Synthesis and in vivo evaluation of cyclic diaminopropane BACE-1 inhibitors., Thompson LA, Shi J, Decicco CP, Tebben AJ, Olson RE, Boy KM, Guernon JM, Good AC, Liauw A, Zheng C, Copeland RA, Combs AP, Trainor GL, Camac DM, Muckelbauer JK, Lentz KA, Grace JE, Burton CR, Toyn JH, Barten DM, Marcinkeviciene J, Meredith JE, Albright CF, Macor JE, Bioorg Med Chem Lett. 2011 Nov 15;21(22):6909-15. Epub 2011 Jul 2. PMID:21974952

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (261 Kb) [Save to disk] Biological Unit Coordinates (3skg.pdb1.gz) 67 Kb Biological Unit Coordinates (3skg.pdb2.gz) 67 Kb Biological Unit Coordinates (3skg.pdb3.gz) 67 Kb Biological Unit Coordinates (3skg.pdb4.gz) 68 Kb LPC: Ligand-Protein Contacts for 3SKG CSU: Contacts of Structural Units for 3SKG Structure Factors (1095 Kb) Retrieve 3SKG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3SKG from S2C, [Save to disk] Re-refined 3skg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3SKG in 3D

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Visual 3D analysis of 3SKG

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 3SKG, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3skg_A] [3skg_B] [3skg_D] [3skg] [3skg_E] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3SKG

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

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