3UDQ	Hydrolase Hydrolase Inhibitor	date	Oct 28, 2011
title	Crystal Structure Of Bace With Compound 13
authors	I.V.Efremov, F.F.Vajdos, K.Borzilleri, S.Capetta, P.Dorff, J.Dutr M.Mansour, C.Oborski, T.O'Connell, T.J.O'Sullivan, J.Pandit, H.W J.Withka
compound		source
Molecule: Beta-Secretase 1 Chain: A Fragment: Unp Residues 58-453 Synonym: Bace, Aspartyl Protease 2, Asp2, Asp 2, Beta-Site 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: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid
symmetry	Space Group: C 2 2 21	R_factor 0.155 R_Free 0.244
crystal cell	length a length b length c angle alpha angle beta angle gamma 74.467 103.824 100.052 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.73 Å
ligand	09E	enzyme	Hydrolase E.C.3.4.23.46 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Discovery and Optimization of a Novel Spiro-pyrrolidine Inhibitors of beta-Secretase (BACE1) Through Fragment Based Drug Design., Efremov IV, Vajdos FF, Borzilleri K, Capetta S, Dorff PH, Dutra JK, Mansour M, Chen H, Goldstein SW, Noell S, Oborski CE, O'Connell TN, O'Sullivan TJ, Pandit J, Wang H, Wei B, Withka JM, McColl A, J Med Chem. 2012 Apr 2. PMID:22468999

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (72 Kb) [Save to disk] Biological Unit Coordinates (3udq.pdb1.gz) 67 Kb LPC: Ligand-Protein Contacts for 3UDQ CSU: Contacts of Structural Units for 3UDQ Structure Factors (230 Kb) Retrieve 3UDQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3UDQ from S2C, [Save to disk] Re-refined 3udq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3UDQ in 3D

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Visual 3D analysis of 3UDQ

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 3UDQ, from MSDmotif at EBI

Sequence-derived information

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

Other resources with information on 3UDQ

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

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