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bacteria:t3e:xopg

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bacteria:t3e:xopg [2020/07/17 10:33]
rkoebnik [Biological function] 		bacteria:t3e:xopg [2020/12/02 22:53]
jfpothier
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 Author: [[https://www.researchgate.net/profile/Camila_Fernandes2|Camila Ferdandes]]\\ Author: [[https://www.researchgate.net/profile/Camila_Fernandes2|Camila Ferdandes]]\\
 Internal reviewer: [[https://www.researchgate.net/profile/Leonor_Martins|Leonor Martins]]\\ Internal reviewer: [[https://www.researchgate.net/profile/Leonor_Martins|Leonor Martins]]\\
-Expert reviewer: FIXME+Expert reviewer: Neha Potnis
  
 Class: XopG\\ Class: XopG\\
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 Prototype: XopG (//Xanthomonas euvesicatoria// pv. //euvesicatoria//, ex //Xanthomonas campestris// pv. //vesicatoria//; strain 85-10)\\ Prototype: XopG (//Xanthomonas euvesicatoria// pv. //euvesicatoria//, ex //Xanthomonas campestris// pv. //vesicatoria//; strain 85-10)\\
 RefSeq ID: [[http://ensemblgenomes.org/id/CAJ22929|CAJ22929]] (213 aa)\\ RefSeq ID: [[http://ensemblgenomes.org/id/CAJ22929|CAJ22929]] (213 aa)\\
-3D structure: [[https://swissmodel.expasy.org/repository/uniprot/Q3BW34|Q3BW34]] (Q3BW34_XANC5)+3D structure: [[https://swissmodel.expasy.org/repository/uniprot/Q3BW34|Q3BW34]] (homology model)
  
 ===== Biological function ===== ===== Biological function =====
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 === Regulation === === Regulation ===
  
-XopG belongs to class B and is still translocated in the absence of HpaB, being constitutively expressed (Thieme, 2006; White// et al//., 2009). XopG was identified as part of the putative HrpX regulon in //X. campestris// pv. //campestris// ATCC339138 (White //et al//., 2009; da Silva //et al//., 2002).+XopG belongs to translocation class B and is still translocated in the absence of HpaB, being constitutively expressed (Schulze et al. 2012). XopG was identified as part of the putative HrpX regulon in //X. campestris// pv. //campestris// ATCC339138 (da Silva //et al//., 2002; White //et al//., 2009).
 === Phenotypes === === Phenotypes ===
  
-A deletion of //xopG// not display differences in the induction of disease symptoms or hypersensibility response. XopG trigger cell death in different Solanaceae, including //Nicotiana// //tabacum// (White //et al//., 2009). XopG could be an essential pathogenicity factor in pepper (Potnis //et al//., 2011).+A deletion of //xopG// did not display differences in the induction of disease symptoms or hypersensibility response. XopG trigger cell death in different //Solanaceae//, including //Nicotiana// //tabacum// (White //et al//., 2009). XopG could be an essential pathogenicity factor in pepper (Potnis //et al//., 2011).
  
 //Agrobacterium//-mediated transient expression of both XopQ and XopX in rice cells resulted in induction of rice immune responses, which were not observed when either protein was individually expressed. A screen for //Xanthomonas// effectors which can suppress XopQ-XopX induced rice immune responses, led to the identification of five effectors, namely XopU, XopV, XopP, XopG and AvrBs2, that could individually suppress these immune responses. These results suggest a complex interplay of //Xanthomonas// T3SS effectors in suppression of both pathogen-triggered immunity and effector-triggered immunity to promote virulence on rice (Deb //et al.//, 2020). //Agrobacterium//-mediated transient expression of both XopQ and XopX in rice cells resulted in induction of rice immune responses, which were not observed when either protein was individually expressed. A screen for //Xanthomonas// effectors which can suppress XopQ-XopX induced rice immune responses, led to the identification of five effectors, namely XopU, XopV, XopP, XopG and AvrBs2, that could individually suppress these immune responses. These results suggest a complex interplay of //Xanthomonas// T3SS effectors in suppression of both pathogen-triggered immunity and effector-triggered immunity to promote virulence on rice (Deb //et al.//, 2020).
 === Localization === === Localization ===
  
-Confocal laser scanning microscopy revealed a localization of XopG::GFP exclusively to the plant cell nucleus (White //et al//., 2009).+Confocal laser scanning microscopy revealed a localization of XopG::GFP exclusively to the plant cell nucleus (Schulze et al. 2012). 
 === Enzymatic function === === Enzymatic function ===
  
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 Yes (//Ralstonia solanacearum//, //Pseudomonas// spp., //Acidovorax citrulli//). Yes (//Ralstonia solanacearum//, //Pseudomonas// spp., //Acidovorax citrulli//).
- 
 ===== References ===== ===== References =====
  
bacteria/t3e/xopg.txt · Last modified: 2020/12/02 22:58 by jfpothier

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