EC Number   |
Protein Variants |
Reference |
|---|
    2.5.1.32 | G520R |
naturally occuring mutation in allele t3406 |
723654 |
| 2.5.1.32 | G546E |
naturally occuring mutation in allele t9776 |
723654 |
| 2.5.1.32 | L241K |
naturally occuring mutation in allele t4838 |
723654 |
| 2.5.1.32 | more |
a frameshift mutation due to a single-nucleotide insertion in codon 226 of CRTISO, which leads to an early stop codon, was found in t3002. The other alleles in the M82 variety carry missense mutations: L241K in t4838, G520R in t3406, and G546E in t9776. Expression analysis of wild-type and mutant enzymes in vivo and comparisons, overview |
723654 |
| 2.5.1.32 | more |
a trans-splicing of PHYTOENE SYNTHASE 1 alters tomato fruit color by map-based cloning |
759968 |
| 2.5.1.32 | more |
overexpression in Arabidopsis thaliana enhances the growth of plants. In presence of 0.1 M NaCl, the photosynthesis rate and photosystem II activity increase by about 50%, compared to wild-type seedling. Transgenic lines display higher activities of superoxide dismutase and peroxidase and lower contents of H2O2 and malondialdehyde |
685752 |
| 2.5.1.32 | more |
recombinant in vivo reconstitution of carotinoid biosynthesis by expression of genes crtE, crtX, crtY, crtI, and crtB encoding enzymes involved in the pathway from Pantoea ananatis and citrus genes crtB and crtZ encoding CitPsy and CitChx, i.e. phytoene synthase and beta-carotene hydroxylase, in Escherichia coli strain BL21(DE3), carotinoid pigment content analysis of recombinant bacteria, overview |
659686 |
| 2.5.1.32 | more |
RNA interference-based gene silencing of phytoene synthase, the OgPSY RNAi construct driven by the 35S promoter is introduced into protocorm-like body (PLB) of Oncidium orchid by Agrobacterium tumefaciens-mediated transformation |
739712 |
| 2.5.1.32 | more |
the full-length overexpressed enzyme exhibits very reduced catalytic activity compared with an overexpressed N-truncated form, with its transit sequence of 214 base pairs removed from the psy cDNA at the 5'-end by site-directed mutagenesis. The shortened form readily binds to lipid bilayers |
637882 |
| 2.5.1.32 | more |
the size of the transit peptide of phytoene synthase from ripe fruit is approximatyle 9000 Da, corresponding to about 80 amino acid residues. Removal of further N-terminal amino acids up to 114 from the enzyme, to yield a protein of apparent molecular mass 3400 Da, increases its catalytic activity in Escherichia coli |
637881 |
