Growth and metabolismThe chrysopine family of amadori-type crown gall opines
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Cited by (30)
Non-canonical food sources: bacterial metabolism of Maillard reaction products and its regulation
2023, Current Opinion in Microbiology1-Amino-1-deoxy-D-fructose (“fructosamine”) and its derivatives
2023, Advances in Carbohydrate Chemistry and BiochemistryOpine biosynthesis in naturally transgenic plants: Genes and products
2021, PhytochemistryCitation Excerpt :Mannopine accumulates to high levels; its contents vary between 0.2 and 1% of the hairy root fresh weight (Petit et al., 1983). The Mas2’ product dfg is unstable (Palanichelvam et al., 2000; Chilton et al., 1995). It is a natural Amadori compound and can also be found in rotting fruit and in the rhizosphere (Anet et al., 1957).
Development and validation of a UHPLC-ESI-QTOF mass spectrometry method to analyze opines, plant biomarkers of crown gall or hairy root diseases
2021, Journal of Chromatography B: Analytical Technologies in the Biomedical and Life SciencesCitation Excerpt :Plant experiments were conducted on the following plant species grown in a greenhouse: Solanum lycopersicum (tomato), Rosa sp., Kalanchoe daigremontiana, and in vitro cultures of wild-type and transgenic Lotus corniculatus (bird’s-foot trefoil) modified to produce nopaline and mannopine [41,42]. The bacteria used in this study are listed in Table S1 (see Electronic Supplementary Material, ESM1) [43–52]. Prior to plant infection, bacterial strains were grown overnight under shaking (160 rpm) at 28 °C in YPG-rich medium (yeast extract 5 g/L; peptone 10 g/L; glucose 10 g/L; pH 7.2).
Complete sequence of the tumor-inducing plasmid pTiChry5 from the hypervirulent Agrobacterium tumefaciens strain Chry5
2018, PlasmidCitation Excerpt :Next are five genes with some similarity to socA, socB and socD, which are known from the pAtC58 plasmid and involved in the uptake and catabolism of dfg, also called santhopine (Baek et al., 2003), but which also may lead to uptake of mannopine (Baek et al., 2005). Tumors formed by Chry5 contain not only chrysopine, but also the Amadori compounds dfg and deoxyfructosylproline (dfop), which can be catabolized by Chry5 (Chilton et al., 1995; Vaudequin-Dransart et al., 1995). However, transfer of a closely related chrysopine Ti plasmid into C58 cured of both its plasmids did not confer the ability to degrade dfg on the recipients, but this required the co-transfer of a megaplasmid indicating that the “soc” -genes present on pTiChry5 may not (all) be functional.
Structural basis for high specificity of amadori compound and mannopine opine binding in bacterial pathogens
2016, Journal of Biological Chemistry