====== XopU ======

Author: John Doe\\
Reviewer: Jane Doe

Class: XopU\\
Family: XopU\\
Prototype: Xop? (//Xanthomonas//; strain)\\
RefSeq ID:\\
3D structure: Unknown

===== Biological function =====

=== How discovered? ===

=== (Experimental) evidence for being a T3E ===

=== Regulation ===

=== Phenotypes ===

//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 ===

=== Enzymatic function ===

=== Interaction partners ===

===== Conservation =====

=== In xanthomonads ===

=== In other plant pathogens/symbionts ===

===== References =====

Deb S, Ghosh P, Patel HK, Sonti RV (2020). Interaction of the //Xanthomonas// effectors XopQ and XopX results in induction of rice immune responses. Plant J., in press. DOI: [[https://doi.org/10.1111/tpj.14924|10.1111/tpj.14924]]

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]]