View source for 4nfu


==Structure of the central plant immunity signaling node EDS1 in complex with its interaction partner SAG101==
<StructureSection load='4nfu' size='340' side='right'caption='[[4nfu]], [[Resolution|resolution]] 2.21&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4nfu]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4NFU OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4NFU 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]] 2.21&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BGC:BETA-D-GLUCOSE'>BGC</scene>, <scene name='pdbligand=EPE:4-(2-HYDROXYETHYL)-1-PIPERAZINE+ETHANESULFONIC+ACID'>EPE</scene>, <scene name='pdbligand=IPA:ISOPROPYL+ALCOHOL'>IPA</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=4nfu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4nfu OCA], [https://pdbe.org/4nfu PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4nfu RCSB], [https://www.ebi.ac.uk/pdbsum/4nfu PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4nfu ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/EDS1L_ARATH EDS1L_ARATH] Positive regulator of basal resistance and of effector-triggered immunity specifically mediated by TIR-NB-LRR resistance proteins. Disruption by bacterial effector of EDS1-TIR-NB-LRR resistance protein interactions constitutes the first step in resistance activation (PubMed:22158819). Triggers early plant defenses and hypersensitive response independently of PAD4, and then recruits PAD4 to potentiate plant defenses through the accumulation of salicylic acid (PubMed:11574472). Nuclear localization is essential for basal and TIR-NB-LRR-conditioned immunity and for reprogramming defense gene expression, while cytoplasmic EDS1 is required to induce a complete immune response (PubMed:20617163). Heterodimerization with PAD4 or SGA101 is necessary for TNL-mediated effector-triggered immunity (PubMed:24331460). Contributes to nonhost resistance against E.amylovora (PubMed:22316300). Has no direct lipase activity (PubMed:16040633).<ref>PMID:10077677</ref> <ref>PMID:11574472</ref> <ref>PMID:20617163</ref> <ref>PMID:22158819</ref> <ref>PMID:22316300</ref> <ref>PMID:24331460</ref> <ref>PMID:16040633</ref> 
== References ==
<references/>
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</StructureSection>
[[Category: Arabidopsis thaliana]]
[[Category: Large Structures]]
[[Category: Guerois R]]
[[Category: Niefind K]]
[[Category: Parker JE]]
[[Category: Rietz S]]
[[Category: Stuttmann J]]
[[Category: Wagner S]]