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[[Image:1w51.gif|left|200px]]
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{{STRUCTURE_1w51|  PDB=1w51  |  SCENE=  }}
'''BACE (BETA SECRETASE) IN COMPLEX WITH A NANOMOLAR NON-PEPTIDIC INHIBITOR'''


==BACE (Beta Secretase) in complex with a nanomolar non-peptidic inhibitor==
<StructureSection load='1w51' size='340' side='right'caption='[[1w51]], [[Resolution|resolution]] 2.55&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[1w51]] 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=1W51 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1W51 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]] 2.55&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene>, <scene name='pdbligand=L01:3-[({(1S,2R)-1-BENZYL-2-HYDROXY-3-[(3-METHOXYBENZYL)AMINO]PROPYL}AMINO)(HYDROXY)METHYL]-N,N-DIPROPYLBENZAMIDE'>L01</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=1w51 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1w51 OCA], [https://pdbe.org/1w51 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1w51 RCSB], [https://www.ebi.ac.uk/pdbsum/1w51 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1w51 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>
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/w5/1w51_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1w51 ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Human BACE, also known as beta-secretase, shows promise as a potential therapeutic target for Alzheimer's disease. We determined the apo structure of BACE to 1.75 A, and a structure of a hydroxyethylamine inhibitor complex derived by soaking. These show significant active-site movements compared to previously described BACE structures. Additionally, the structures reveal two pockets that could be targeted by structure-based drug design.


==Overview==
Apo and inhibitor complex structures of BACE (beta-secretase).,Patel S, Vuillard L, Cleasby A, Murray CW, Yon J J Mol Biol. 2004 Oct 15;343(2):407-16. PMID:15451669<ref>PMID:15451669</ref>
Human BACE, also known as beta-secretase, shows promise as a potential therapeutic target for Alzheimer's disease. We determined the apo structure of BACE to 1.75 A, and a structure of a hydroxyethylamine inhibitor complex derived by soaking. These show significant active-site movements compared to previously described BACE structures. Additionally, the structures reveal two pockets that could be targeted by structure-based drug design.


==About this Structure==
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
1W51 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1W51 OCA].
</div>
<div class="pdbe-citations 1w51" style="background-color:#fffaf0;"></div>


==Reference==
==See Also==
Apo and inhibitor complex structures of BACE (beta-secretase)., Patel S, Vuillard L, Cleasby A, Murray CW, Yon J, J Mol Biol. 2004 Oct 15;343(2):407-16. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/15451669 15451669]
*[[Beta secretase|Beta secretase]]
*[[Beta secretase 3D structures|Beta secretase 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Memapsin 2]]
[[Category: Large Structures]]
[[Category: Single protein]]
[[Category: Cleasby A]]
[[Category: Cleasby, A.]]
[[Category: Murray CW]]
[[Category: Murray, C W.]]
[[Category: Patel S]]
[[Category: Patel, S.]]
[[Category: Vuillard L]]
[[Category: Vuillard, L.]]
[[Category: Yon J]]
[[Category: Yon, J.]]
[[Category: Alternative splicing]]
[[Category: Alzheimer's disease]]
[[Category: Aspartic protease]]
[[Category: Aspartyl protease]]
[[Category: Base]]
[[Category: Beta-secretase]]
[[Category: Glycoprotein]]
[[Category: Hydrolase]]
[[Category: Memapsin 2]]
[[Category: Signal]]
[[Category: Transmembrane]]
[[Category: Zymogen]]
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May  3 13:10:10 2008''
Retrieved from "https://proteopedia.org/1w51"