3ckp: Difference between revisions

From Proteopedia
Jump to navigation Jump to search
No edit summary
No edit summary
Line 1: Line 1:
==Crystal structure of BACE-1 in complex with inhibitor==
==Crystal structure of BACE-1 in complex with inhibitor==
<StructureSection load='3ckp' size='340' side='right' caption='[[3ckp]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
<StructureSection load='3ckp' size='340' side='right' caption='[[3ckp]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
Line 6: Line 7:
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3ckr|3ckr]]</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3ckr|3ckr]]</td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Memapsin_2 Memapsin 2], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.23.46 3.4.23.46] </span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Memapsin_2 Memapsin 2], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.23.46 3.4.23.46] </span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3ckp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ckp OCA], [http://pdbe.org/3ckp PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3ckp RCSB], [http://www.ebi.ac.uk/pdbsum/3ckp PDBsum]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3ckp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ckp OCA], [http://pdbe.org/3ckp PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3ckp RCSB], [http://www.ebi.ac.uk/pdbsum/3ckp PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3ckp ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
Line 29: Line 30:
</div>
</div>
<div class="pdbe-citations 3ckp" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 3ckp" style="background-color:#fffaf0;"></div>
==See Also==
*[[Beta secretase|Beta secretase]]
== References ==
== References ==
<references/>
<references/>
Line 39: Line 37:
[[Category: Memapsin 2]]
[[Category: Memapsin 2]]
[[Category: Min, K]]
[[Category: Min, K]]
[[Category: Alternative splicing]]
[[Category: Aspartyl protease]]
[[Category: Aspartyl protease]]
[[Category: Beta-secretase]]
[[Category: Beta-secretase]]

Revision as of 11:29, 25 October 2017

Crystal structure of BACE-1 in complex with inhibitorCrystal structure of BACE-1 in complex with inhibitor

Structural highlights

3ckp is a 3 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:,
Activity:Memapsin 2, with EC number 3.4.23.46
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[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.[1] [2]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

We describe synthesis and evaluation of a series of cyclic urea derivatives with hydroxylethylamine isostere. Modification of P3, P1, and P2' and combination of SAR display a >100-fold increase in potency with good cellular activity (IC(50)=0.15microM) relative to the previously reported compound 3.

Synthesis, SAR, and X-ray structure of human BACE-1 inhibitors with cyclic urea derivatives.,Park H, Min K, Kwak HS, Koo KD, Lim D, Seo SW, Choi JU, Platt B, Choi DY Bioorg Med Chem Lett. 2008 May 1;18(9):2900-4. Epub 2008 Apr 8. PMID:18434152[3]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

  1. Lin X, Koelsch G, Wu S, Downs D, Dashti A, Tang J. Human aspartic protease memapsin 2 cleaves the beta-secretase site of beta-amyloid precursor protein. Proc Natl Acad Sci U S A. 2000 Feb 15;97(4):1456-60. PMID:10677483
  2. Okada H, Zhang W, Peterhoff C, Hwang JC, Nixon RA, Ryu SH, Kim TW. Proteomic identification of sorting nexin 6 as a negative regulator of BACE1-mediated APP processing. FASEB J. 2010 Aug;24(8):2783-94. doi: 10.1096/fj.09-146357. Epub 2010 Mar 30. PMID:20354142 doi:10.1096/fj.09-146357
  3. Park H, Min K, Kwak HS, Koo KD, Lim D, Seo SW, Choi JU, Platt B, Choi DY. Synthesis, SAR, and X-ray structure of human BACE-1 inhibitors with cyclic urea derivatives. Bioorg Med Chem Lett. 2008 May 1;18(9):2900-4. Epub 2008 Apr 8. PMID:18434152 doi:10.1016/j.bmcl.2008.03.081

3ckp, resolution 2.30Å

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA