Results 191 to 200 of about 12,264 (248)

Rab geranylgeranyl transferase activity is required for proper sterol biosynthesis in Arabidopsis thaliana. [PDF]

open access: yesPlant Cell Physiol
Gutkowska M   +11 more
europepmc   +1 more source

Organotellurium Probes Enable One-step Single-cell Analysis of Post-translational Modification. [PDF]

open access: yesJ Am Chem Soc
Chen Y   +11 more
europepmc   +1 more source

Isoprenoid Modifications

2010
Up to 2% of the mammalian proteome is post-translationally modified with isoprenes (Gelb 1997). The first prenylated polypeptides reported were secreted pheromone peptides identified in jelly fungi (Sakagami et al. 1978; Tsuchiya et al. 1978). The structure of these peptides resembled the a-factor mating pheromone from S.
Nguyen, Uyen   +3 more
openaire   +4 more sources

Creating Isoprenoid Diversity

Science, 1997
Living things use isoprenoids as pigments, hormones, molecular signals, and pheromones. The many variations of isoprenoid are generated by versatile enzymes that synthesize multiple products. In their Perspective, Sacchettini and Poulter discuss what the new structures of three of these cyclases, reported on pages 1811, 1815, and 1820 ...
J C, Sacchettini, C D, Poulter
openaire   +2 more sources

Isoprenoids in aging and neurodegeneration

Neurochemistry International, 1994
During aging the human brain shows a progressive increase in levels of dolichol, a reduction in levels of ubiquinone, but relatively unchanged concentrations of cholesterol and dolichyl phosphate. In a neurodegenerative disease, Alzheimer's disease, the situation is reversed with decreased levels of dolichol and increased levels of ubiquinone.
C, Edlund, M, Söderberg, K, Kristensson
openaire   +2 more sources

Antihypertensive Actions of Isoprenoids

Clinical and Experimental Hypertension. Part A: Theory and Practice, 1982
Specific features of antihypertensive action of two new isoprenoid compounds, i.e. 5-nicotinooxymethyl -gamma - tocopherylnicotinate (NNT) and decaprenoic ethylester (EDP) were studied in rats. NNT and EDP were very similar to each other in their pharmacological features as far as we studied.
T, Igarashi   +3 more
openaire   +2 more sources

Isoprenoids/Terpenes

2022
This largest class of natural products, with >75 000 known structures, arises from a pair of five-carbon isopentenyl diphosphate isomers, one acting as a π-electron double bond carbon nucleophile, the other as an allylic cation electrophile in C–C bond alkylations.
openaire   +1 more source

Tobacco isoprenoids

Natural Product Reports, 1987
I, Wahlberg, C R, Enzell
openaire   +2 more sources

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