2fd4

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{{STRUCTURE_2fd4| PDB=2fd4 | SCENE= }}
 
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===Crystal Structure of AvrPtoB (436-553)===
 
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{{ABSTRACT_PUBMED_16373536}}
 
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==About this Structure==
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==Crystal Structure of AvrPtoB (436-553)==
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[[2fd4]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Pseudomonas_syringae Pseudomonas syringae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2FD4 OCA].
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<StructureSection load='2fd4' size='340' side='right'caption='[[2fd4]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2fd4]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_syringae Pseudomonas syringae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2FD4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2FD4 FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8&#8491;</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2fd4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2fd4 OCA], [https://pdbe.org/2fd4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2fd4 RCSB], [https://www.ebi.ac.uk/pdbsum/2fd4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2fd4 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/HPAB2_PSESM HPAB2_PSESM] Effector protein involved in gene-for-gene resistance in tomato plants. It is recognized by the host Pto resistance protein and elicits Pto and Prf-dependent hypersensitive response (HR) and programmed cell death (PCD), resulting in host immunity. In susceptible plants, acts as a virulence factor by suppressing PCD and HR-based plant immunity. This function requires its E3 ubiquitin ligase activity probably by recruiting E2 enzymes and transferring ubiquitin molecules to cellular proteins involved in regulation of PCD and targeting them for degradation. Also, induces expression of host genes involved in ethylene biosynthesis and signaling, in particular ACO1 and ACO2, encoding the ethylene-forming enzyme ACC oxidase.<ref>PMID:12062102</ref> <ref>PMID:12505984</ref> <ref>PMID:16167902</ref> <ref>PMID:16477026</ref> <ref>PMID:16373536</ref>
==See Also==
==See Also==
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*[[Avirulence protein|Avirulence protein]]
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*[[Avirulence protein 3D structures|Avirulence protein 3D structures]]
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
[[Category: Pseudomonas syringae]]
[[Category: Pseudomonas syringae]]
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[[Category: Janjusevic, R.]]
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[[Category: Janjusevic R]]
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[[Category: Stebbins, C E.]]
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[[Category: Stebbins CE]]
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[[Category: Avrptob]]
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[[Category: Ligase]]
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[[Category: Pseudomona]]
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[[Category: Ring finger]]
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[[Category: U-box]]
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[[Category: Ubiquitin ligase]]
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Current revision

Crystal Structure of AvrPtoB (436-553)

PDB ID 2fd4

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