3IN4	Hydrolase	date	Aug 11, 2009
title	Bace1 With Compound 38
authors	A.M.Olland
compound		source
Molecule: Beta-Secretase 1 Chain: A Fragment: Unp Residues 46-454 Synonym: Beta-Site Amyloid Precursor Protein Cleaving Enzyme 1, Beta-Site App Cleaving Enzyme 1, Membrane- Associated Aspartic Protease 2, Memapsin-2, Aspartyl Protease 2, Asp 2, Asp2; 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 0.220 R_Free 0.262
crystal cell	length a length b length c angle alpha angle beta angle gamma 73.379 104.854 50.531 90.00 94.79 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	BX2 BindingDB	enzyme	Hydrolase E.C.3.4.23.46 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Di-substituted pyridinyl aminohydantoins as potent and highly selective human beta-secretase (BACE1) inhibitors., Malamas MS, Barnes K, Johnson M, Hui Y, Zhou P, Turner J, Hu Y, Wagner E, Fan K, Chopra R, Olland A, Bard J, Pangalos M, Reinhart P, Robichaud AJ, Bioorg Med Chem. 2009 Dec 6. PMID:20045648

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk] Biological Unit Coordinates (3in4.pdb1.gz) 62 Kb LPC: Ligand-Protein Contacts for 3IN4 CSU: Contacts of Structural Units for 3IN4 Structure Factors (118 Kb) Retrieve 3IN4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3IN4 from S2C, [Save to disk] Re-refined 3in4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3IN4 in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 3IN4

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 3IN4, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3in4] [3in4_A] SWISS-PROT database: [P56817] Belongs to the β-amyloid cleaving enzyme (bace1) family according to TCDB. Domain organization of [BACE1_HUMAN] by SWISSPFAM

Other resources with information on 3IN4

Community annotation for 3IN4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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