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bacteria:t3e:xope2 [2020/07/08 16:59] rkoebnik |
bacteria:t3e:xope2 [2020/07/15 13:16] (current) rkoebnik [Biological function] |
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Class: XopE\\ | Class: XopE\\ | ||
Family: XopE2\\ | Family: XopE2\\ | ||
- | Prototype: XCV2280 (// | + | Prototype: XCV2280 (// |
RefSeq ID: [[https:// | RefSeq ID: [[https:// | ||
- | 3D structure: Myristoylation motif at their extreme N-terminus. | + | Synonym: AvrXacE3 (// |
+ | 3D structure: Myristoylation motif at the extreme N terminus | ||
===== Biological function ===== | ===== Biological function ===== | ||
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=== Phenotypes === | === Phenotypes === | ||
- | XopE2 shows an avirulence activity in //Solanum pseudocapsicum// | + | * XopE2 shows an avirulence activity in //Solanum pseudocapsicum// |
+ | * // | ||
+ | * XopE2 proteins were shown to be capable of suppressing the hypersensitive response (HR) of // | ||
+ | * XopE2 inhibits growth of yeast cells in the presence of sodium chloride and caffeine (Salomon //et al//., 2011). | ||
+ | * Expression | ||
+ | * XopE2 appears to promote wall-bound invertase activity in pepprt leaves (Sonnewald //et al.//, 2011). | ||
+ | * XopE2 mutants grow to equivalent titers as wild type //X. euvesicatoria// | ||
+ | * XopE2 inhibits the activation of a PTI-inducible promoter by the bacterial peptide elf18 in // | ||
=== Localization === | === Localization === | ||
- | XopE2 fused to gfp in a binary vector under control of the Cauliflower mosaic virus 35S promoter expressed in //Nicotiana benthamiana// | + | XopE2 fused to GFP in a binary vector under control of the Cauliflower mosaic virus 35S promoter expressed in //Nicotiana benthamiana// |
=== Enzymatic function === | === Enzymatic function === | ||
XopE2 belongs to the HopX effector family, which are part of the transglutaminase superfamily (Nimchuk //et al//., 2007). | XopE2 belongs to the HopX effector family, which are part of the transglutaminase superfamily (Nimchuk //et al//., 2007). | ||
+ | |||
=== Interaction partners === | === Interaction partners === | ||
XopE2 was found to physically interact with tomato 14-3-3 (TFT) proteins. XopE2 is phosphorylated at multiple residues //in planta //for maximal binding to TFT10 (Dubrow //et al//., 2018). | XopE2 was found to physically interact with tomato 14-3-3 (TFT) proteins. XopE2 is phosphorylated at multiple residues //in planta //for maximal binding to TFT10 (Dubrow //et al//., 2018). | ||
+ | |||
===== Conservation ===== | ===== Conservation ===== | ||
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===== Further reading ===== | ===== Further reading ===== | ||
+ | |||
+ | He YQ, Zhang L, Jiang BL, Zhang ZC, Xu RQ, Tang DJ, Qin J, Jiang W, Zhang X, Liao J, Cao JR, Zhang SS, Wei ML, Liang XX, Lu GT, Feng JX, Chen B, Cheng J, Tang JL (2007). Comparative and functional genomics reveals genetic diversity and determinants of host specificity among reference strains and a large collection of Chinese isolates of the phytopathogen // | ||