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bacteria:t3e:xope2 [2020/07/08 18:51] rkoebnik [XopE2] |
bacteria:t3e:xope2 [2020/07/15 13:16] rkoebnik [Biological function] |
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RefSeq ID: [[https:// | RefSeq ID: [[https:// | ||
Synonym: AvrXacE3 (// | Synonym: AvrXacE3 (// | ||
- | 3D structure: Myristoylation motif at the extreme N terminus. | + | 3D structure: Myristoylation motif at the extreme N terminus |
===== Biological function ===== | ===== Biological function ===== | ||
Line 25: | Line 25: | ||
=== 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 ===== | ||