6.2.1.3 C343S no luminescence enhancement 697221 6.2.1.3 C343S/G344T no luminescence enhancement 697221 6.2.1.3 C343S/G344T/L345S increase of luminescence activity to 100% 697221 6.2.1.3 C343S/L345S increase of luminescence activity 697221 6.2.1.3 E361A inactive mutant enzyme 652285 6.2.1.3 F319A site-directed mutagenesis 714605 6.2.1.3 F319W site-directed mutagenesis 714605 6.2.1.3 F319Y site-directed mutagenesis 714605 6.2.1.3 G216A the ratio of turnover number to Km-value for the reaction with oleate is 32.7% of the wild-type ratio 652285 6.2.1.3 G219A the ratio of turnover number to Km-value for the reaction with oleate is 1.3fold higher than the wild-type ratio 652285 6.2.1.3 G344T no luminescence enhancement 697221 6.2.1.3 G344T/L345S increase of luminescence activity to 27% 697221 6.2.1.3 G401L inactive enzyme 672417 6.2.1.3 H316L site-directed mutagenesis 714605 6.2.1.3 K222A the ratio of turnover number to Km-value for the reaction with oleate is 8% of the wild-type ratio 652285 6.2.1.3 K294E naturally occuring mutant of dAcs1, K294E is located in the AMP-binding domain 714799 6.2.1.3 L216R no luminescence enhancement 697221 6.2.1.3 L316H site-directed mutagenesis 714605 6.2.1.3 L345S enhancement of luminescence 697221 6.2.1.3 L399M no significant alteration of activity compared to the wild type enzyme 672417 6.2.1.3 additional information chimeric protein with firefly luciferase, EC 1.13.12.7, 4% of luminescence activity from Photinus pyralis luciferase activity 697221 6.2.1.3 additional information construction of fadD1 mutants, phenotype, overview 716680 6.2.1.3 additional information construction of opcl1 mutant, At1g20510-KO-1, plants, which show no induction of jasmonate by wounding in contrast to the wild-type plants, jasmonate profiles in leaves, overview 693420 6.2.1.3 additional information generation of fatA, fatB, fatC and fatD deletion strains. Deletion of faaB leads to growth defects on fatty acids but does not affect the induction of genes involved in beta-oxidation, phenotype, overview 713991 6.2.1.3 additional information mutants of full-length ACSL6 isoform 2 (F-Gate) and DELTAN-truncated version of isoform 1 (DELTAN-(Y-Gate)) are obtained by site-directed mutagenesis of the H/L residue pair at position 316 and of the F/Y residue pair at position 319. An ACSL6 construct with a tag at its C-terminus has a far lower activity than a construct with a tag fused to its N-terminus 714605 6.2.1.3 additional information overexpression of ACSL1 results in a less marked increase in arachidonoyl-CoA synthesis 715838 6.2.1.3 additional information overexpression of ACSL5 decreases HepG2 cell viability and increases susceptibility to TRAIL- and TNFalpha-, but not FAS- induced apoptosis, whereas knockdown of ACSL5 reduces apoptosis susceptibility 714313 6.2.1.3 additional information recombinant expression of human gene ACSL4 in Drosophila melanogaster dAcsl mutant and complementation of reversed distribution of Rab11 745590 6.2.1.3 additional information siRNA knockdown of ACSL5 in rat primary hepatocytes 715835 6.2.1.3 additional information specific knockout of ACSL1 in mice leads to 30% increased fat mass when fed a low-fat diet, and normal fat mass with high-fat diet. The mutants incorporate oleate into fatty acids normally, but show 50-90% reduced fatty acid oxidation rates compared to the wild-type. The mutant mice are cold-intolerant and insensitive to beta3-adrenergic agonist activation, phenotype, overview 714678 6.2.1.3 N431A 18 site-directed mutantions within the fatty acyl-CoA synthetase structural gene fadD corresponding to the FACS signature. Only one substitution results in wild-type fatty acyl-CoA synthetase activity profiles, 10 substitutions with abolished or greatly diminished enzyme activity, and seven substitutions with altered fatty acid chain length specificity. Of these seven, five also have reduced activity compared with the wild-type enzyme 739 6.2.1.3 Q419R naturally occuring mutant of dAcs1 714799 6.2.1.3 Q525K reduced activity 672417 6.2.1.3 S291Y mutant prefers 20:5 and 22:6 substrates and has an increased Km for ATP 672417 6.2.1.3 T214A the ratio of turnover number to Km-value for the reaction with oleate is 10.3% of the wild-type ratio 652285 6.2.1.3 T217A the ratio of turnover number to Km-value for the reaction with oleate is 6.7% of the wild-type ratio 652285 6.2.1.3 W685stop naturally occuring mutant of dAcs1, W685stop removes the last 33 amino acids 714799 6.2.1.3 Y213A inactive mutant enzyme 652285 6.2.1.3 Y319A site-directed mutagenesis 714605 6.2.1.3 Y319F site-directed mutagenesis 714605