3s2o: Difference between revisions

Revision as of 04:59, 5 August 2016

Fragment based discovery and optimisation of bace-1 inhibitors

Structural highlights

3s2o is a 1 chain structure with sequence from Human. This structure supersedes the now removed PDB entry 3msm. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	EV6, IOD
Related:	3msj, 3msk, 3msl, 3msm
Gene:	BACE, BACE1, KIAA1149 (HUMAN)
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]

Publication Abstract from PubMed

A novel series of 2-aminobenzimidazole inhibitors of BACE1 has been discovered using fragment-based drug discovery (FBDD) techniques. The rapid optimization of these inhibitors using structure-guided medicinal chemistry is discussed.

Fragment-based discovery and optimization of BACE1 inhibitors.,Madden J, Dod JR, Godemann R, Kraemer J, Smith M, Biniszkiewicz M, Hallett DJ, Barker J, Dyekjaer JD, Hesterkamp T Bioorg Med Chem Lett. 2010 Sep 1;20(17):5329-33. Epub 2010 Jun 27. PMID:20656487^[3]

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

References

↑ 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
↑ 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
↑ Madden J, Dod JR, Godemann R, Kraemer J, Smith M, Biniszkiewicz M, Hallett DJ, Barker J, Dyekjaer JD, Hesterkamp T. Fragment-based discovery and optimization of BACE1 inhibitors. Bioorg Med Chem Lett. 2010 Sep 1;20(17):5329-33. Epub 2010 Jun 27. PMID:20656487 doi:10.1016/j.bmcl.2010.06.089

Proteopedia Page Contributors and Editors (what is this?)

OCA

[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] Madden J, Dod JR, Godemann R, Kraemer J, Smith M, Biniszkiewicz M, Hallett DJ, Barker J, Dyekjaer JD, Hesterkamp T. Fragment-based discovery and optimization of BACE1 inhibitors. Bioorg Med Chem Lett. 2010 Sep 1;20(17):5329-33. Epub 2010 Jun 27. PMID:20656487 doi:10.1016/j.bmcl.2010.06.089

[1]

[2]

[3]

@@ Line 1: / Line 1: @@
 ==Fragment based discovery and optimisation of bace-1 inhibitors==
 <StructureSection load='3s2o' size='340' side='right' caption='[[3s2o]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[3s2o]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=3msm 3msm]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3S2O OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3S2O FirstGlance]. <br>
+<table><tr><td colspan='2'>[[3s2o]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=3msm 3msm]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3S2O OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3S2O FirstGlance]. <br>
 </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=EV6:(3S)-3-(2-AMINO-5-CHLORO-1H-BENZIMIDAZOL-1-YL)-N-[(1R,3S,5R,7R)-TRICYCLO[3.3.1.1~3,7~]DEC-2-YL]PENTANAMIDE'>EV6</scene>, <scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene></td></tr>
 <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3msj|3msj]], [[3msk|3msk]], [[3msl|3msl]], [[3msm|3msm]]</td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BACE, BACE1, KIAA1149 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
+<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BACE, BACE1, KIAA1149 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=3s2o FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3s2o OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3s2o RCSB], [http://www.ebi.ac.uk/pdbsum/3s2o 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=3s2o FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3s2o OCA], [http://pdbe.org/3s2o PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3s2o RCSB], [http://www.ebi.ac.uk/pdbsum/3s2o PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3s2o ProSAT]</span></td></tr>
 </table>
 == Function ==
@@ Line 19: / Line 20: @@
 From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 </div>
+<div class="pdbe-citations 3s2o" style="background-color:#fffaf0;"></div>
 ==See Also==
@@ Line 26: / Line 28: @@
 __TOC__
 </StructureSection>
-[[Category: Homo sapiens]]
+[[Category: Human]]
 [[Category: Memapsin 2]]
 [[Category: Barker, J]]

3s2o: Difference between revisions

Revision as of 04:59, 5 August 2016

Fragment based discovery and optimisation of bace-1 inhibitors

Structural highlights

Function

Publication Abstract from PubMed

See Also

References

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