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bacteria:t3e:xopaf [2020/07/04 06:19] guidos [Biological function] |
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- | ====== XopAF ====== | ||
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- | Author: [[https:// | ||
- | Internal reviewer: Guido Sessa\\ | ||
- | Expert reviewer: FIXME | ||
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- | Class: XopAF\\ | ||
- | Family: XopAF\\ | ||
- | Prototype: AvrXv3 (// | ||
- | RefSeq ID: [[https:// | ||
- | 3D structure: Unknown | ||
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- | ===== Biological function ===== | ||
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- | === How discovered? === | ||
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- | AvrXv3 was discovered by genetic screen and cloning and sequencing its encoding gene from // | ||
- | === (Experimental) evidence for being a T3E === | ||
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- | Signal sequence analysis (Roden //et al//., 2004). | ||
- | === Regulation === | ||
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- | Induced; PIP box (Astua-Monge //et al//., 2000). | ||
- | === Phenotypes === | ||
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- | Expression studies with a fusion of this gene and //uidA// indicated that avrXv3 is plant inducible and controlled by the hypersensitivity and pathogenicity (hrp) regulatory system. Mutational analysis and transcription activation assays revealed that AvrXv3 has transcription activation activity in yeast, and that the putative domain responsible for that activity is located at the C terminus of the AvrXv3 protein. // | ||
- | === Localization === | ||
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- | Inside the plant host cell, no further details are available. | ||
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- | === Enzymatic function === | ||
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- | Unknown. The orthologue HopAF1 is a deaminase, inhibits ethylene biosynthesis (Washington //et al//., 2016). | ||
- | === Interaction partners === | ||
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- | Tomato RxvT3 resistance protein (has not been identified yet). | ||
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- | ===== Conservation ===== | ||
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- | === In xanthomonads === | ||
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- | Yes (Washington //et al//., 2016). | ||
- | === In other plant pathogens/ | ||
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- | Yes (Washington //et al//., 2016). | ||
- | ===== References ===== | ||
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- | Astua-Monge G, Minsavage VG, Stall ER, Davis JM, Bonas U, Jones BJ (2000). Resistance of tomato and pepper to T3 strains of // | ||
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- | Balaji V, Gibly A, Debbie P, Sessa G (2007). Transcriptional analysis of the tomato resistance response triggered by recognition of the // | ||
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- | Minsavage GV, Jones JB, Stall RE (1996). Cloning and sequencing of an avirulence gene (// | ||
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- | Roden AJ, Belt B, Ross BJ, Tachibana T, Vargas J, Mudgett BM (2004). A genetic screen to isolate type III effectors traslocated into pepper cells during // | ||
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- | Washington EJ, Mukhtar MS, Finkel MO, Wan L, Banfield JM, Kieber JJ, Dangl LJ (2016). // | ||