3aq3

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[[Image:3aq3.jpg|left|200px]]
 
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==Molecular insights into plant cell proliferation disturbance by Agrobacterium protein 6b==
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The line below this paragraph, containing "STRUCTURE_3aq3", creates the "Structure Box" on the page.
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<StructureSection load='3aq3' size='340' side='right'caption='[[3aq3]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[3aq3]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Agrobacterium_tumefaciens Agrobacterium tumefaciens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3AQ3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3AQ3 FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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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]] 2.1&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
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{{STRUCTURE_3aq3| PDB=3aq3 | SCENE= }}
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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=3aq3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3aq3 OCA], [https://pdbe.org/3aq3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3aq3 RCSB], [https://www.ebi.ac.uk/pdbsum/3aq3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3aq3 ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/Q57530_RHIRD Q57530_RHIRD]
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The Agrobacterium Ti plasmid (T-DNA) 6b proteins interact with many different host proteins implicated in plant cell proliferation. Here, we show that Arabidopsis plants overexpressing 6b display microRNA (miRNA) deficiency by directly targeting SERRATE and AGO1 via a specific loop fragment (residues 40-55). In addition, we report the crystal structures of Agrobacterium tumefaciens AK6b at 2.1 A, Agrobacterium vitis AB6b at 1.65 A, and Arabidopsis ADP ribosylation factor (ARF) at 1.8 A. The 6b structure adopts an ADP-ribosylating toxin fold closely related to cholera toxin. In vitro ADP ribosylation analysis demonstrates that 6b represents a new toxin family, with Tyr 66, Thr 93, and Tyr 153 as the ADP ribosylation catalytic residues in the presence of Arabidopsis ARF and GTP. Our work provides molecular insights, suggesting that 6b regulates plant cell growth by the disturbance of the miRNA pathway through its ADP ribosylation activity.
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===Molecular insights into plant cell proliferation disturbance by Agrobacterium protein 6b===
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Molecular insights into plant cell proliferation disturbance by Agrobacterium protein 6b.,Wang M, Soyano T, Machida S, Yang JY, Jung C, Chua NH, Yuan YA Genes Dev. 2011 Jan 1;25(1):64-76. Epub 2010 Dec 14. PMID:21156810<ref>PMID:21156810</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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The line below this paragraph, {{ABSTRACT_PUBMED_21156810}}, adds the Publication Abstract to the page
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<div class="pdbe-citations 3aq3" style="background-color:#fffaf0;"></div>
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(as it appears on PubMed at http://www.pubmed.gov), where 21156810 is the PubMed ID number.
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== References ==
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<references/>
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{{ABSTRACT_PUBMED_21156810}}
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__TOC__
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</StructureSection>
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==About this Structure==
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[[3aq3]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Agrobacterium_tumefaciens Agrobacterium tumefaciens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3AQ3 OCA].
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==Reference==
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<ref group="xtra">PMID:21156810</ref><references group="xtra"/>
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[[Category: Agrobacterium tumefaciens]]
[[Category: Agrobacterium tumefaciens]]
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[[Category: Wang, M M.]]
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[[Category: Large Structures]]
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[[Category: Yuan, Y A.]]
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[[Category: Wang MM]]
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[[Category: Yuan YA]]

Current revision

Molecular insights into plant cell proliferation disturbance by Agrobacterium protein 6b

PDB ID 3aq3

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