3uw4

From Proteopedia

(Difference between revisions)

Revision as of 22:44, 5 August 2016

Crystal structure of cIAP1 BIR3 bound to GDC0152

Structural highlights

3uw4 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:
NonStd Res:	, ,
Gene:	API1, BIRC2, cIAP1, IAP2, MIHB, RNF48, API3, BIRC4, IAP3, XIAP (HUMAN)
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[BIRC2_HUMAN] Multi-functional protein which regulates not only caspases and apoptosis, but also modulates inflammatory signaling and immunity, mitogenic kinase signaling, and cell proliferation, as well as cell invasion and metastasis. Acts as an E3 ubiquitin-protein ligase regulating NF-kappa-B signaling and regulates both canonical and non-canonical NF-kappa-B signaling by acting in opposite directions: acts as a positive regulator of the canonical pathway and suppresses constitutive activation of non-canonical NF-kappa-B signaling. The target proteins for its E3 ubiquitin-protein ligase activity include: RIPK1, RIPK2, RIPK3, RIPK4, CASP3, CASP7, CASP8, TRAF2, DIABLO/SMAC, MAP3K14/NIK, MAP3K5/ASK1, IKBKG/NEMO and MXD1/MAD1. Can also function as an E3 ubiquitin-protein ligase of the NEDD8 conjugation pathway, targeting effector caspases for neddylation and inactivation. Acts as an important regulator of innate immune signaling via regulation of Toll-like receptors (TLRs), Nodlike receptors (NLRs) and RIG-I like receptors (RLRs), collectively referred to as pattern recognition receptors (PRRs). Protects cells from spontaneous formation of the ripoptosome, a large multi-protein complex that has the capability to kill cancer cells in a caspase-dependent and caspase-independent manner. Suppresses ripoptosome formation by ubiquitinating RIPK1 and CASP8. Can stimulate the transcriptional activity of E2F1. Plays a role in the modulation of the cell cycle.^[1] ^[2] ^[3] ^[4] ^[5]

Publication Abstract from PubMed

A series of compounds were designed and synthesized as antagonists of cIAP1/2, ML-IAP, and XIAP based on the N-terminus, AVPI, of mature Smac. Compound 1 (GDC-0152) has the best profile of these compounds; it binds to the XIAP BIR3 domain, the BIR domain of ML-IAP, and the BIR3 domains of cIAP1 and cIAP2 with Ki values of 28, 14, 17 and 43 nM, respectively. These compounds promote degradation of cIAP1, induce activation of caspase-3/7, and lead to decreased viability of breast cancer cells without affecting normal mammary epithelial cells. Compound 1 inhibits tumor growth when dosed orally in the MDA-MB-231 breast cancer xenograft model. Compound 1 was advanced to human clinical trials and it exhibited linear pharmacokinetics over the dose range (0.049 to 1.48 mg/kg) tested. Mean plasma clearance in humans was 9 +/- 3 mL/min/kg and volume of distribution was 0.6 +/- 0.2 L/kg.

The Discovery of a Potent Small-Molecule Antagonist of Inhibitor of Apoptosis (IAP) Proteins and Clinical Candidate for the Treatment of Cancer (GDC-0152).,Flygare J, Beresini M, Budha N, Chan H, Chan I, Cheeti S, Cohen F, Deshayes K, Doerner K, Eckhardt G, Elliott LO, Feng B, Franklin M, Reisner S, Gazzard L, Halladay J, Hymowitz SG, La H, Lorusso P, Maurer B, Murray L, Plise E, Quan C, Stephan JP, Young S, Tom J, Tsui V, Um J, Varfolomeev E, Vucic D, Wagner A, Wallweber H, Wang L, Ware J, Wen Z, Wong H, Wong J, Wong M, Wong S, Yu R, Zobel K, Fairbrother WJ J Med Chem. 2012 Mar 13. PMID:22413863^[6]

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

References

↑ Samuel T, Okada K, Hyer M, Welsh K, Zapata JM, Reed JC. cIAP1 Localizes to the nuclear compartment and modulates the cell cycle. Cancer Res. 2005 Jan 1;65(1):210-8. PMID:15665297
↑ Xu L, Zhu J, Hu X, Zhu H, Kim HT, LaBaer J, Goldberg A, Yuan J. c-IAP1 cooperates with Myc by acting as a ubiquitin ligase for Mad1. Mol Cell. 2007 Dec 14;28(5):914-22. PMID:18082613 doi:10.1016/j.molcel.2007.10.027
↑ Broemer M, Tenev T, Rigbolt KT, Hempel S, Blagoev B, Silke J, Ditzel M, Meier P. Systematic in vivo RNAi analysis identifies IAPs as NEDD8-E3 ligases. Mol Cell. 2010 Dec 10;40(5):810-22. doi: 10.1016/j.molcel.2010.11.011. PMID:21145488 doi:10.1016/j.molcel.2010.11.011
↑ Cartier J, Berthelet J, Marivin A, Gemble S, Edmond V, Plenchette S, Lagrange B, Hammann A, Dupoux A, Delva L, Eymin B, Solary E, Dubrez L. Cellular inhibitor of apoptosis protein-1 (cIAP1) can regulate E2F1 transcription factor-mediated control of cyclin transcription. J Biol Chem. 2011 Jul 29;286(30):26406-17. doi: 10.1074/jbc.M110.191239. Epub, 2011 Jun 8. PMID:21653699 doi:10.1074/jbc.M110.191239
↑ Bertrand MJ, Lippens S, Staes A, Gilbert B, Roelandt R, De Medts J, Gevaert K, Declercq W, Vandenabeele P. cIAP1/2 are direct E3 ligases conjugating diverse types of ubiquitin chains to receptor interacting proteins kinases 1 to 4 (RIP1-4). PLoS One. 2011;6(9):e22356. doi: 10.1371/journal.pone.0022356. Epub 2011 Sep 12. PMID:21931591 doi:10.1371/journal.pone.0022356
↑ Flygare J, Beresini M, Budha N, Chan H, Chan I, Cheeti S, Cohen F, Deshayes K, Doerner K, Eckhardt G, Elliott LO, Feng B, Franklin M, Reisner S, Gazzard L, Halladay J, Hymowitz SG, La H, Lorusso P, Maurer B, Murray L, Plise E, Quan C, Stephan JP, Young S, Tom J, Tsui V, Um J, Varfolomeev E, Vucic D, Wagner A, Wallweber H, Wang L, Ware J, Wen Z, Wong H, Wong J, Wong M, Wong S, Yu R, Zobel K, Fairbrother WJ. The Discovery of a Potent Small-Molecule Antagonist of Inhibitor of Apoptosis (IAP) Proteins and Clinical Candidate for the Treatment of Cancer (GDC-0152). J Med Chem. 2012 Mar 13. PMID:22413863 doi:10.1021/jm300060k

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/3uw4"

Categories: Human | Hymowitz, S | Maurer, B | Apoptosis inhibitor | Bir domain

@@ Line 1: / Line 1: @@
 ==Crystal structure of cIAP1 BIR3 bound to GDC0152==
 <StructureSection load='3uw4' size='340' side='right' caption='[[3uw4]], [[Resolution|resolution]] 1.79&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[3uw4]] is a 2 chain structure with 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=3UW4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3UW4 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[3uw4]] is a 2 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=3UW4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3UW4 FirstGlance]. <br>
 </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
 <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=0DQ:4-PHENYL-1,2,3-THIADIAZOL-5-AMINE'>0DQ</scene>, <scene name='pdbligand=CHG:CYCLOHEXYL-GLYCINE'>CHG</scene>, <scene name='pdbligand=MAA:N-METHYL-L-ALANINE'>MAA</scene></td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">API1, BIRC2, cIAP1, IAP2, MIHB, RNF48, API3, BIRC4, IAP3, XIAP ([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">API1, BIRC2, cIAP1, IAP2, MIHB, RNF48, API3, BIRC4, IAP3, XIAP ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=3uw4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3uw4 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3uw4 RCSB], [http://www.ebi.ac.uk/pdbsum/3uw4 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=3uw4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3uw4 OCA], [http://pdbe.org/3uw4 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3uw4 RCSB], [http://www.ebi.ac.uk/pdbsum/3uw4 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3uw4 ProSAT]</span></td></tr>
 </table>
 == Function ==
@@ Line 18: / Line 19: @@
 From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 </div>
+<div class="pdbe-citations 3uw4" style="background-color:#fffaf0;"></div>
 ==See Also==
+*[[Baculoviral IAP repeat-containing protein|Baculoviral IAP repeat-containing protein]]
 *[[Ubiquitin protein ligase|Ubiquitin protein ligase]]
 == References ==
@@ Line 25: / Line 28: @@
 __TOC__
 </StructureSection>
-[[Category: Homo sapiens]]
+[[Category: Human]]
 [[Category: Hymowitz, S]]
 [[Category: Maurer, B]]
 [[Category: Apoptosis inhibitor]]
 [[Category: Bir domain]]

3uw4

From Proteopedia

Revision as of 22:44, 5 August 2016

Crystal structure of cIAP1 BIR3 bound to GDC0152

Structural highlights

Function

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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