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--- bacteria:t3e:xopk [2020/07/08 19:27]
rkoebnik old revision restored (2020/07/08 19:21)
+++ bacteria:t3e:xopk [2020/12/06 21:56] (current)
rbart_danforthcenter.org
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+====== XopK ======
+Author: [[https://www.researchgate.net/profile/Joel_Pothier2|Joël F. Pothier]] & Trainees from the 2<sup>nd</sup>  EuroXanth Training School ([[https://www.researchgate.net/profile/Amandine_Cunty|Amandine Cunty]], [[https://www.researchgate.net/profile/Filip_Gazdik|Filip Gazdik]], [[https://www.researchgate.net/profile/Leonor_Martins|Leonor Martins]], Cinzia Van Malderghem, Esther Van Veen)\\
+Internal reviewer: [[https://www.researchgate.net/profile/Alexandre_Menezes6|Alexandre B. de Menezes]]\\
+Expert reviewer: Rebecca Bart
+Class: XopK\\
+Family: XopK\\
+Prototype: XOO1669 (//Xanthomonas oryzae// pv. //oryzae//; strain T7174R)\\
+RefSeq ID: [[https://www.ncbi.nlm.nih.gov/protein/WP_027703763.1|WP_027703763.1]] (843 aa)\\
+D structure: Unknown
 ===== Biological function =====
 === How discovered? ===
-XopK was discovered using a machine-learning approach (Furutani //et al//., 2006).
+XopK was discovered as a putative T3E based on the presence of a plant-inducible promoter box-like sequence and a -10 box-like sequence (Furutani //et al//., 2006).
 === (Experimental) evidence for being a T3E ===
-Mutation of a putative ubiquitin-conjugation enzyme (E2) binding site abolished XopK-induced degradation of rice somatic receptor kinase 2 (OsSERK2) and compromised XopK-dependent virulence (Qin //et al//., 2018).
+Mutation of a putative ubiquitin-conjugation enzyme (E2) binding site abolished XopK-induced degradation of rice somatic receptor kinase 2 (OsSERK2) and compromised XopK-dependent virulence (Qin //et al//., 2018). Expression of XopK is HrpX-dependent (Furutani //et al//., 2006) and was observed to translocate using a Cya reporter system (Furutani //et al//., 2009).
 === Regulation ===
@@ Line 43: / Line 55: @@
 Furutani A, Nakayama T, Ochiai H, Kaku H, Kubo Y, Tsuge S (2006). Identification of novel HrpXo regulons preceded by two //cis//-acting elements, a plant-inducible promoter box and a -10 box-like sequence, from the genome database of //Xanthomonas oryzae//  pv. oryzae. FEMS Microbiol. Lett. 259: 133-141. DOI: [[https://doi.org/10.1111/j.1574-6968.2006.00265.x|10.1111/j.1574-6968.2006.00265.x]]
+Furutani A, Takaoka M, Sanada H, Noguchi Y, Oku T, Tsuno K, Ochiai H, Tsuge S (2009). Identification of novel type III secretion effectors in //Xanthomonas oryzae//  pv. //oryzae//. Mol. Plant Microbe Interact. 22: 96-106. DOI: [[https://doi.org/10.1094/MPMI-22-1-0096|10.1094/MPMI-22-1-0096]]
 Liu Y, Long J, Shen D, Song C (2016). //Xanthomonas oryzae//  pv. //oryzae//  requires H-NS-family protein XrvC to regulate virulence during rice infection. FEMS Microbiol. Lett. 363: fnw067. DOI: [[https://doi.org/10.1093/femsle/fnw067|10.1093/femsle/fnw067]]

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