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Oleoyl acyl carrier protein

A-ACPs in higher plants are homodimeric soluble proteins of about 70 kDa. They catalyze the first and most important desaturation of stearoyl-acyl carrier protein, resulting in an oleoyl-acyl carrier protein, which is a major precursor in fatty acid biosynthesis in plants. A-ACP is involved in controlling the ratio of saturated to unsaturated... [Pg.398]

Dormann, P., Spener, F., and Ohlrogge, B. Characterization of two acyl-acyl carrier protein thioesterases from developing Cuphea seeds specific for medium-chain- and oleoyl-acyl carrier protein, Planta 189 (1993), 425-432. [Pg.56]

Knutzon DS, Bleibaum JL, Nelson J, Kridl JC, Thompson GA. Isolation and characterization of two safflower oleoyl-acyl carrier protein thioesterase cDNA clones. Plant Physiol 1992 100 1751-1758... [Pg.493]

Dormann P, Kridl JC, Ohlrogge JB. Cloning and expression in Escherichia coli of a cDNA coding for the oleoyl-acyl carrier protein thioesterase from coriander. Biochim Biophys Acta 1994 1212 134-136... [Pg.494]

Loader NM. Woolner EM. Hellyer A. Slabas AR. Safford R. Isolation and characterization of two Brassica napus embryo acyl-ACP thioesterase cDNA clones. Plant Mol Biol 1993 23 769-778. Dormann P. KridI JC. Ohirogge JB. Cloning and expression in Escherichia coli of a cDNA coding for the oleoyl-acyl carrier protein thioesterase from coriander seed endosperm (Plant Gene Register). Genbank accession number L20978. [Pg.498]

Role of Fatty Acid Desaturases and DHAP Reductase in Systemic Acquired Resistance Systemic acquired resistance (SAR) is an inducible defense mechanism in plants to confer resistance to a broad spectrum of pathogens [59, 60]. SAR is constitutively expressed in the A. thaliana SSI2 mutant. Moreover, the SSI2 gene encodes a stearoyl carrier protein desaturase that catalyzes the conversion of acyl carrier protein-conjugated stearic acid to oleic acid in the plastids [61]. The resulted oleoyl moiety of acyl carrier protein is subsequently transferred to the... [Pg.417]

Leek extracts possess at least two acyl-acyl carrier protein (ACP) thioesterase (acyl-ACP hydrolase) activities. One is the well characterized oleoyl-ACP thioesterase (OTE) and the other is a stearoyl-ACP thioesterase (STE) with high specificity for its substrate. The relative activities of these two thioesterases differed between mesophyll and epidermis, STE has been separated from OTE and purified to near homogeneity by a seven-step procedure that included an ACP-affinity column. The purified STE was found to primarily hydrolyze stearoyl-ACP. [Pg.102]

See other pages where Oleoyl acyl carrier protein is mentioned: [Pg.240]    [Pg.137]    [Pg.240]    [Pg.137]    [Pg.364]    [Pg.127]    [Pg.345]    [Pg.383]    [Pg.8]    [Pg.415]    [Pg.415]   
See also in sourсe #XX -- [ Pg.253 , Pg.283 , Pg.285 ]



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