View source for 8rdx


==PGGtase I in complex with probe BAY-6092==
<StructureSection load='8rdx' size='340' side='right'caption='[[8rdx]], [[Resolution|resolution]] 3.67&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[8rdx]] is a 12 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8RDX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8RDX FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.67&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=A1HZ4:(5~{R})-5-(2-methoxyphenyl)-9-[(2~{R})-3,3,3-tris(fluoranyl)-2-methoxy-2-phenyl-propanoyl]-3,9-diazaspiro[5.5]undecan-2-one'>A1HZ4</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=DPO:DIPHOSPHATE'>DPO</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></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=8rdx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8rdx OCA], [https://pdbe.org/8rdx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8rdx RCSB], [https://www.ebi.ac.uk/pdbsum/8rdx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8rdx ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/PGTB1_RAT PGTB1_RAT] Catalyzes the transfer of a geranyl-geranyl moiety from geranyl-geranyl pyrophosphate to a cysteine at the fourth position from the C-terminus of proteins having the C-terminal sequence Cys-aliphatic-aliphatic-X. Acts on the Rac1, Rac2, Rap1A and Rap1B proteins. The beta subunit is responsible for peptide-binding.
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
This study describes the identification and target deconvolution of small molecule inhibitors of oncogenic Yes-associated protein (YAP1)/TAZ activity with potent anti-tumor activity in vivo. A high-throughput screen (HTS) of 3.8 million compounds was conducted using a cellular YAP1/TAZ reporter assay. Target deconvolution studies identified the geranylgeranyltransferase-I (GGTase-I) complex as the direct target of YAP1/TAZ pathway inhibitors. The small molecule inhibitors block the activation of Rho-GTPases, leading to subsequent inactivation of YAP1/TAZ and inhibition of cancer cell proliferation in vitro. Multi-parameter optimization resulted in BAY-593, an in vivo probe with favorable PK properties, which demonstrated anti-tumor activity and blockade of YAP1/TAZ signaling in vivo.

Discovery of YAP1/TAZ pathway inhibitors through phenotypic screening with potent anti-tumor activity via blockade of Rho-GTPase signaling.,Graham K, Lienau P, Bader B, Prechtl S, Naujoks J, Lesche R, Weiske J, Kuehnlenz J, Brzezinka K, Potze L, Zanconato F, Nicke B, Montebaur A, Bone W, Golfier S, Kaulfuss S, Kopitz C, Pilari S, Steuber H, Hayat S, Kamburov A, Steffen A, Schlicker A, Buchgraber P, Braeuer N, Font NA, Heinrich T, Kuhnke L, Nowak-Reppel K, Stresemann C, Steigemann P, Walter AO, Blotta S, Ocker M, Lakner A, von Nussbaum F, Mumberg D, Eis K, Piccolo S, Lange M Cell Chem Biol. 2024 Jul 18;31(7):1247-1263.e16. doi: , 10.1016/j.chembiol.2024.02.013. Epub 2024 Mar 26. PMID:38537632<ref>PMID:38537632</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 8rdx" style="background-color:#fffaf0;"></div>
== References ==
<references/>
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</StructureSection>
[[Category: Large Structures]]
[[Category: Rattus norvegicus]]
[[Category: Steuber H]]