View source for 4bek


==CRYSTAL STRUCTURE OF BACE-1 IN COMPLEX WITH CHEMICAL LIGAND==
<StructureSection load='4bek' size='340' side='right'caption='[[4bek]], [[Resolution|resolution]] 2.39&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4bek]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4BEK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4BEK FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.39&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=XK0:(4S)-4-(4-METHOXYPHENYL)-4-METHYL-5,6-DIHYDRO-1,3-THIAZIN-2-AMINE'>XK0</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4bek FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4bek OCA], [https://pdbe.org/4bek PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4bek RCSB], [https://www.ebi.ac.uk/pdbsum/4bek PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4bek ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/BACE1_HUMAN BACE1_HUMAN] Responsible for the proteolytic processing of the amyloid precursor protein (APP). Cleaves at the N-terminus of the A-beta peptide sequence, between residues 671 and 672 of APP, leads to the generation and extracellular release of beta-cleaved soluble APP, and a corresponding cell-associated C-terminal fragment which is later released by gamma-secretase.<ref>PMID:10677483</ref> <ref>PMID:20354142</ref> 
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
A series of amides bearing a variety of amidine head groups was investigated as BACE1 inhibitors with respect to inhibitory activity in a BACE1 enzyme as well as a cell-based assay. Determination of their basicity as well as their properties as substrates of P-glycoprotein revealed that a 2-amino-1,3-oxazine head group would be a suitable starting point for further development of brain penetrating compounds for potential Alzheimer's disease treatment.

BACE1 inhibitors: A head group scan on a series of amides.,Woltering TJ, Wostl W, Hilpert H, Rogers-Evans M, Pinard E, Mayweg A, Gobel M, Banner DW, Benz J, Travagli M, Pollastrini M, Marconi G, Gabellieri E, Guba W, Mauser H, Andreini M, Jacobsen H, Power E, Narquizian R Bioorg Med Chem Lett. 2013 May 18. pii: S0960-894X(13)00585-4. doi:, 10.1016/j.bmcl.2013.05.003. PMID:23735744<ref>PMID:23735744</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 4bek" style="background-color:#fffaf0;"></div>

==See Also==
*[[Beta secretase 3D structures|Beta secretase 3D structures]]
== References ==
<references/>
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Banner DW]]
[[Category: Benz J]]
[[Category: Stihle M]]