NCBI Taxonomy: 111109
Tiquilia (ncbi_taxid: 111109)
found 22 associated metabolites at genus taxonomy rank level.
Ancestor: Ehretiaceae
Child Taxonomies: Tiquilia fusca, Tiquilia latior, Tiquilia greggii, Tiquilia palmeri, Tiquilia turneri, Tiquilia plicata, Tiquilia darwinii, Tiquilia elongata, Tiquilia mexicana, Tiquilia purpusii, Tiquilia canescens, Tiquilia conspicua, Tiquilia cuspidata, Tiquilia nuttallii, Tiquilia dichotoma, Tiquilia ferreyrae, Tiquilia galapagoa, Tiquilia gossypina, Tiquilia litoralis, Tiquilia nesiotica, Tiquilia tacnensis, Tiquilia atacamensis, Tiquilia grandiflora, Tiquilia tuberculata, Tiquilia hispidissima, unclassified Tiquilia, Tiquilia paronychioides, Tiquilia cf. turneri Moore 87, Tiquilia cf. conspicua Moore 297
Dhurrin
Dhurrin is a cyanogenic glycoside occurring in plants. Its biosynthesis has been elucidated. Dhurrin is hydrolyzed in the stomach of an insect into a carbohydrate and aglycone. The aglycone is unstable and releases hydrogen cyanide. (Wikipedia) In biosynthesis of the cyanogenic glucoside dhurrin in Sorghum bicolor, the UDP-glucosyltransferase UGT85B1 catalyzes the conversion of p-hydroxymandelonitrile into dhurrin. (PMID: 16169969) In Sorghum, the cyanogenic glucoside dhurrin is derived from l-tyrosine in a pathway involving the two cytochromes P450 (CYPs) CYP79A1 and CYP71E1, a glucosyltransferase (UGT85B1), and the redox partner NADPH-dependent cytochrome P450 reductase (CPR). (PMID: 21620426) Synthesis of the tyrosine derived cyanogenic glucoside dhurrin in Sorghum bicolor is catalyzed by two multifunctional, membrane bound cytochromes P450, CYP79A1 and CYP71E1, and a soluble UDPG-glucosyltransferase, UGT85B1. In the presence of CYP79A1 and CYP71E1, the localization of UGT85B1 shifted towards the surface of the ER membrane in the periphery of biosynthetic active cells, demonstrating in planta dhurrin metabolon formation. (PMID: 17706731)