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4c6r
From Proteopedia
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<StructureSection load='4c6r' size='340' side='right'caption='[[4c6r]], [[Resolution|resolution]] 2.05Å' scene=''> | <StructureSection load='4c6r' size='340' side='right'caption='[[4c6r]], [[Resolution|resolution]] 2.05Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[4c6r]] is a 4 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[4c6r]] is a 4 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=4C6R OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4C6R FirstGlance]. <br> |
| - | </td></tr><tr id=' | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.05Å</td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4c6r FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4c6r OCA], [https://pdbe.org/4c6r PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4c6r RCSB], [https://www.ebi.ac.uk/pdbsum/4c6r PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4c6r ProSAT]</span></td></tr> |
</table> | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/RPS4_ARATH RPS4_ARATH] Disease resistance (R) protein that specifically recognizes the AvrRps4 type III effector avirulence protein from P.syringae (PubMed:10571887, PubMed:15469494, PubMed:19519800). Resistance proteins guard the plant against pathogens that contain an appropriate avirulence protein via an indirect interaction with this avirulence protein (PubMed:10571887, PubMed:15469494, PubMed:19519800). That triggers a defense system including the hypersensitive response, which restricts the pathogen growth (PubMed:10571887, PubMed:15469494, PubMed:19519800). Probably acts as a NAD(+) hydrolase (NADase): in response to activation, catalyzes cleavage of NAD(+) into ADP-D-ribose (ADPR) and nicotinamide; NAD(+) cleavage triggering a defense system that promotes cell death (PubMed:31439792, PubMed:31439793). The combined presence of both regular and alternative RPS4 transcripts with truncated open reading frames (ORFs) is necessary for function (PubMed:17951452). RPS4 function is regulated at multiple levels, including gene expression, alternative splicing, and protein stability (PubMed:17951452). When over-expressed, confers temperature-conditioned EDS1-dependent auto-immunity (PubMed:24146667). Heterodimerization with RRS1 is required to form a functional complex to recognize AvrRps4 and PopP2 (PubMed:24744375). Abscisic acid deficiency enhances nuclear accumulation of RPS4 and its cell death-inducing activity (PubMed:22454454).<ref>PMID:10571887</ref> <ref>PMID:15469494</ref> <ref>PMID:17951452</ref> <ref>PMID:19519800</ref> <ref>PMID:22454454</ref> <ref>PMID:24146667</ref> <ref>PMID:24744375</ref> <ref>PMID:31439792</ref> <ref>PMID:31439793</ref> <ref>PMID:17951452</ref> <ref>PMID:19519800</ref> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Arabidopsis thaliana]] |
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: Bernoux | + | [[Category: Bernoux M]] |
| - | [[Category: Dodds | + | [[Category: Dodds PN]] |
| - | [[Category: Ericsson | + | [[Category: Ericsson DJ]] |
| - | [[Category: Jones | + | [[Category: Jones JDG]] |
| - | [[Category: Kobe | + | [[Category: Kobe B]] |
| - | [[Category: Ma | + | [[Category: Ma Y]] |
| - | [[Category: Parker | + | [[Category: Parker J]] |
| - | [[Category: Sarris | + | [[Category: Sarris P]] |
| - | [[Category: Saucet | + | [[Category: Saucet SB]] |
| - | [[Category: Segonzac | + | [[Category: Segonzac C]] |
| - | [[Category: Sohn | + | [[Category: Sohn KH]] |
| - | [[Category: Ve | + | [[Category: Ve T]] |
| - | [[Category: Wan | + | [[Category: Wan L]] |
| - | [[Category: Williams | + | [[Category: Williams SJ]] |
| - | [[Category: Zhang | + | [[Category: Zhang X]] |
| - | + | ||
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Current revision
Crystal structure of the TIR domain from the Arabidopsis Thaliana disease resistance protein RPS4
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Categories: Arabidopsis thaliana | Large Structures | Bernoux M | Dodds PN | Ericsson DJ | Jones JDG | Kobe B | Ma Y | Parker J | Sarris P | Saucet SB | Segonzac C | Sohn KH | Ve T | Wan L | Williams SJ | Zhang X
