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3h0e

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Revision as of 06:04, 7 December 2018

3,4-Dihydropyrimido(1,2-a)indol-10(2H)-ones as Potent Non-Peptidic Inhibitors of Caspase-3

Structural highlights

3h0e is a 2 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:	1cp3
Gene:	CASP3, CPP32 (HUMAN)
Activity:	Caspase-3, with EC number 3.4.22.56
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[CASP3_HUMAN] Involved in the activation cascade of caspases responsible for apoptosis execution. At the onset of apoptosis it proteolytically cleaves poly(ADP-ribose) polymerase (PARP) at a '216-Asp-|-Gly-217' bond. Cleaves and activates sterol regulatory element binding proteins (SREBPs) between the basic helix-loop-helix leucine zipper domain and the membrane attachment domain. Cleaves and activates caspase-6, -7 and -9. Involved in the cleavage of huntingtin. Triggers cell adhesion in sympathetic neurons through RET cleavage.^[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

Cysteine-dependant aspartyl protease (caspase) activation has been implicated as a part of the signal transduction pathway leading to apoptosis. It has been postulated that caspase-3 inhibition could attenuate cell damage after an ischemic event and thereby providing for a novel neuroprotective treatment for stroke. As part of a program to develop a small molecule inhibitor of caspase-3, a novel series of 3,4-dihydropyrimido(1,2-a)indol-10(2H)-ones (pyrimidoindolones) was identified. The synthesis, biological evaluation and structure-activity relationships of the pyrimidoindolones are described.

3,4-Dihydropyrimido(1,2-a)indol-10(2H)-ones as potent non-peptidic inhibitors of caspase-3.,Havran LM, Chong DC, Childers WE, Dollings PJ, Dietrich A, Harrison BL, Marathias V, Tawa G, Aulabaugh A, Cowling R, Kapoor B, Xu W, Mosyak L, Moy F, Hum WT, Wood A, Robichaud AJ Bioorg Med Chem. 2009 Nov 15;17(22):7755-68. Epub 2009 Sep 24. PMID:19836248^[3]

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

References

↑ Nicholson DW, Ali A, Thornberry NA, Vaillancourt JP, Ding CK, Gallant M, Gareau Y, Griffin PR, Labelle M, Lazebnik YA, et al.. Identification and inhibition of the ICE/CED-3 protease necessary for mammalian apoptosis. Nature. 1995 Jul 6;376(6535):37-43. PMID:7596430 doi:http://dx.doi.org/10.1038/376037a0
↑ Cabrera JR, Bouzas-Rodriguez J, Tauszig-Delamasure S, Mehlen P. RET modulates cell adhesion via its cleavage by caspase in sympathetic neurons. J Biol Chem. 2011 Apr 22;286(16):14628-38. doi: 10.1074/jbc.M110.195461. Epub, 2011 Feb 28. PMID:21357690 doi:10.1074/jbc.M110.195461
↑ Havran LM, Chong DC, Childers WE, Dollings PJ, Dietrich A, Harrison BL, Marathias V, Tawa G, Aulabaugh A, Cowling R, Kapoor B, Xu W, Mosyak L, Moy F, Hum WT, Wood A, Robichaud AJ. 3,4-Dihydropyrimido(1,2-a)indol-10(2H)-ones as potent non-peptidic inhibitors of caspase-3. Bioorg Med Chem. 2009 Nov 15;17(22):7755-68. Epub 2009 Sep 24. PMID:19836248 doi:10.1016/j.bmc.2009.09.036

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

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3h0e"

@@ Line 1: / Line 1: @@
 ==3,4-Dihydropyrimido(1,2-a)indol-10(2H)-ones as Potent Non-Peptidic Inhibitors of Caspase-3==
 <StructureSection load='3h0e' size='340' side='right' caption='[[3h0e]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
@@ Line 7: / Line 8: @@
 <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CASP3, CPP32 ([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/Caspase-3 Caspase-3], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.22.56 3.4.22.56] </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=3h0e FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3h0e OCA], [http://pdbe.org/3h0e PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3h0e RCSB], [http://www.ebi.ac.uk/pdbsum/3h0e 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=3h0e FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3h0e OCA], [http://pdbe.org/3h0e PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3h0e RCSB], [http://www.ebi.ac.uk/pdbsum/3h0e PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3h0e ProSAT]</span></td></tr>
 </table>
 == Function ==
@@ Line 15: / Line 16: @@
 Check<jmol>
   <jmolCheckbox>
-    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/h0/3h0e_consurf.spt"</scriptWhenChecked>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/h0/3h0e_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
@@ Line 41: / Line 42: @@
 [[Category: Xu, W]]
 [[Category: Apoptosis]]
+[[Category: Cytoplasm]]
 [[Category: Hydrolase]]
 [[Category: Phosphoprotein]]
+[[Category: Polymorphism]]
 [[Category: Protease]]
 [[Category: Protein-inhibitor complex]]

3h0e

From Proteopedia

Revision as of 06:04, 7 December 2018

3,4-Dihydropyrimido(1,2-a)indol-10(2H)-ones as Potent Non-Peptidic Inhibitors of Caspase-3

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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