3vv6

From Proteopedia

(Difference between revisions)

Current revision

Crystal Structure of beta secetase in complex with 2-amino-3-methyl-6-((1S, 2R)-2-phenylcyclopropyl)pyrimidin-4(3H)-one

Structural highlights

3vv6 is a 1 chain structure with sequence from Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	, ,
Related:	3vv7, 3vv8
Gene:	BACE1 (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

Improvement of a drug's binding activity using the conformational restriction approach with sp(3) hybridized carbon is becoming a key strategy in drug discovery. We applied this approach to BACE1 inhibitors and designed four stereoisomeric cyclopropane compounds in which the ethylene linker of a known amidine-type inhibitor 2 was replaced with chiral cyclopropane rings. The synthesis and biologic evaluation of these compounds revealed that the cis-(1S,2R) isomer 6 exhibited the most potent BACE1 inhibitory activity among them. X-ray structure analysis of the complex of 6 and BACE1 revealed that its unique binding mode is due to the apparent CH-pi interaction between the rigid cyclopropane ring and the Tyr71 side chain. A derivatization study using 6 as a lead molecule led to the development of highly potent inhibitors in which the structure-activity relationship as well as the binding mode of the compounds clearly differ from those of known amidine-type inhibitors.

Conformational Restriction Approach to beta-Secretase (BACE1) Inhibitors: Effect of a Cyclopropane Ring To Induce an Alternative Binding Mode.,Yonezawa S, Yamamoto T, Yamakawa H, Muto C, Hosono M, Hattori K, Higashino K, Yutsudo T, Iwamoto H, Kondo Y, Sakagami M, Togame H, Tanaka Y, Nakano T, Takemoto H, Arisawa M, Shuto S J Med Chem. 2012 Oct 8. PMID:22998419^[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
↑ Yonezawa S, Yamamoto T, Yamakawa H, Muto C, Hosono M, Hattori K, Higashino K, Yutsudo T, Iwamoto H, Kondo Y, Sakagami M, Togame H, Tanaka Y, Nakano T, Takemoto H, Arisawa M, Shuto S. Conformational Restriction Approach to beta-Secretase (BACE1) Inhibitors: Effect of a Cyclopropane Ring To Induce an Alternative Binding Mode. J Med Chem. 2012 Oct 8. PMID:22998419 doi:10.1021/jm3011405

1 Structural highlights
2 Function
3 Publication Abstract from PubMed
4 See Also
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3vv6"

@@ Line 1: / Line 1: @@
 ==Crystal Structure of beta secetase in complex with 2-amino-3-methyl-6-((1S, 2R)-2-phenylcyclopropyl)pyrimidin-4(3H)-one==
-<StructureSection load='3vv6' size='340' side='right' caption='[[3vv6]], [[Resolution|resolution]] 2.05&Aring;' scene=''>
+<StructureSection load='3vv6' size='340' side='right'caption='[[3vv6]], [[Resolution|resolution]] 2.05&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[3vv6]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3VV6 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3VV6 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[3vv6]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3VV6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3VV6 FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=B00:2-AMINO-3-METHYL-6-[(1S,2R)-2-PHENYLCYCLOPROPYL]PYRIMIDIN-4(3H)-ONE'>B00</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene></td></tr>
+</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=B00:2-AMINO-3-METHYL-6-[(1S,2R)-2-PHENYLCYCLOPROPYL]PYRIMIDIN-4(3H)-ONE'>B00</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</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">[[3vv7|3vv7]], [[3vv8|3vv8]]</td></tr>
+<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3vv7|3vv7]], [[3vv8|3vv8]]</div></td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BACE1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
+<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BACE1 ([https://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='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Memapsin_2 Memapsin 2], with EC number [https://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=3vv6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3vv6 OCA], [http://pdbe.org/3vv6 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3vv6 RCSB], [http://www.ebi.ac.uk/pdbsum/3vv6 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3vv6 ProSAT]</span></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=3vv6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3vv6 OCA], [https://pdbe.org/3vv6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3vv6 RCSB], [https://www.ebi.ac.uk/pdbsum/3vv6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3vv6 ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://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>
+[[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 ==
@@ Line 21: / Line 21: @@
 </div>
 <div class="pdbe-citations 3vv6" style="background-color:#fffaf0;"></div>
+==See Also==
+*[[Beta secretase 3D structures|Beta secretase 3D structures]]
 == References ==
 <references/>
@@ Line 26: / Line 29: @@
 </StructureSection>
 [[Category: Human]]
+[[Category: Large Structures]]
 [[Category: Memapsin 2]]
 [[Category: Arisawa, M]]

3vv6

From Proteopedia

Current revision

Crystal Structure of beta secetase in complex with 2-amino-3-methyl-6-((1S, 2R)-2-phenylcyclopropyl)pyrimidin-4(3H)-one

Structural highlights

Function

Publication Abstract from PubMed

See Also

References

Contents

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