PUS1 Activators
PUS1 Activators encompass a spectrum of chemical compounds that indirectly bolster the functional activity of PUS1 by modulating various cellular mechanisms that are pertinent to PUS1's role in tRNA and rRNA pseudouridylation. Compounds like S-Adenosylmethionine and 5-Methylcytidine, by contributing to the methylation landscape of RNA, create an environment conducive to the pseudouridylation carried out by PUS1, indirectly enhancing its activity. Similarly, the availability of cofactors and substrates such as NAD+, ATP, GTP, Magnesium ions, and Zinc ions is crucial for the catalytic action of PUS1 as these molecules are involved in the energetic and structural aspects of the enzymatic reaction. The presence of Pyridoxal Phosphate is significant for the synthesis of amino acids, which indirectly supports PUS1's role in post-transcriptional RNA modification by ensuring the availability of properly folded protein substrate.
Moreover, secondary messengers and signaling molecules like cAMP and the amino acid L-Arginine play indirect roles in facilitating PUS1 function. cAMP, through its activation of PKA, could lead to phosphorylation events that prime RNA processing proteins for PUS1-mediated pseudouridylation. L-Arginine-derived nitric oxide signaling can also modulate RNA processing machinery, synergistically enhancing the pseudouridylation activity of PUS1. Additionally, Inositol Hexakisphosphate (IP6) influences RNA export and localization within the cell, potentially increasing the accessibility of RNA substrates to PUS1. The inclusion of Ammonium Sulfate, commonly used in protein purification, suggests its role in stabilizing PUS1's structure, which is essential for its optimal activity.
| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Ademetionine | 29908-03-0 | sc-278677 sc-278677A | 100 mg 1 g | $184.00 $668.00 | 2 | |
S-Adenosylmethionine acts as a methyl donor in various biological methylation reactions. Through its methylation capacity, it plays a role in the modification of RNA, which is critical for PUS1 function as it catalyzes the pseudouridylation in tRNA, thus enhancing PUS1's activity related to RNA stability and translation. | ||||||
NAD+, Free Acid | 53-84-9 | sc-208084B sc-208084 sc-208084A sc-208084C sc-208084D sc-208084E sc-208084F | 1 g 5 g 10 g 25 g 100 g 1 kg 5 kg | $57.00 $191.00 $302.00 $450.00 $1800.00 $3570.00 $10710.00 | 4 | |
Nicotinamide Adenine Dinucleotide, in its oxidized form, is essential for metabolic redox reactions. By participating in the electron transport chain, NAD+ indirectly supports the energy balance required for PUS1 to perform pseudouridylation reactions in the modification of transfer RNAs (tRNAs). | ||||||
Adenosine 5′-Triphosphate, disodium salt | 987-65-5 | sc-202040 sc-202040A | 1 g 5 g | $39.00 $75.00 | 9 | |
ATP provides the necessary energy for a multitude of cellular processes. The energy released upon its hydrolysis is used by PUS1 to catalyze the formation of pseudouridine in RNA molecules, thereby enhancing the protein's enzymatic activity. | ||||||
Guanosine 5′-Triphosphate, Disodium Salt | 56001-37-7 | sc-295030 sc-295030A | 50 mg 250 mg | $166.00 $327.00 | ||
GTP serves as an energy source and a substrate for RNA synthesis. It is involved in tRNA translocation during protein synthesis, a process that requires pseudouridylation where PUS1 plays a critical role, thereby indirectly enhancing PUS1's functional activity. | ||||||
Ammonium Sulfate | 7783-20-2 | sc-29085A sc-29085 sc-29085B sc-29085C sc-29085D sc-29085E | 500 g 1 kg 2 kg 5 kg 10 kg 22.95 kg | $11.00 $21.00 $31.00 $41.00 $61.00 $102.00 | 9 | |
Ammonium sulfate is used in protein purification. Although not a direct activator, its role in promoting proper protein folding and stabilization may enhance the overall activity of PUS1 by ensuring its correct structural conformation for enzymatic function. | ||||||
Pyridoxal-5-phosphate | 54-47-7 | sc-205825 | 5 g | $104.00 | ||
Pyridoxal Phosphate is the active form of vitamin B6 and serves as a coenzyme in various enzymatic reactions. It is required for the synthesis of amino acids, which are the building blocks of proteins like PUS1, thus indirectly supporting PUS1's pseudouridylation activity. | ||||||
Zinc | 7440-66-6 | sc-213177 | 100 g | $48.00 | ||
Zinc is a crucial trace element that acts as a cofactor for many enzymes. Zn2+ can influence the structural integrity of proteins and RNA, potentially enhancing the pseudouridylation activity of PUS1 by promoting the correct RNA structure for modification. | ||||||
Adenosine 3′,5′-cyclic monophosphate | 60-92-4 | sc-217584 sc-217584A sc-217584B sc-217584C sc-217584D sc-217584E | 100 mg 250 mg 5 g 10 g 25 g 50 g | $116.00 $179.00 $265.00 $369.00 $629.00 $1150.00 | ||
cAMP is a secondary messenger important for signal transduction. It can activate protein kinase A (PKA), which can phosphorylate proteins and affect their activity. Phosphorylation of proteins involved in RNA processing could indirectly enhance the activity of PUS1 in RNA pseudouridylation. | ||||||
L-Arginine | 74-79-3 | sc-391657B sc-391657 sc-391657A sc-391657C sc-391657D | 5 g 25 g 100 g 500 g 1 kg | $20.00 $31.00 $61.00 $219.00 $352.00 | 2 | |
L-Arginine is a substrate for nitric oxide synthase, which produces nitric oxide, a signaling molecule. Nitric oxide can modulate various cellular processes including RNA processing, potentially enhancing the activity of PUS1 in tRNA pseudouridylation. | ||||||
Phytic acid solution | 83-86-3 | sc-205806 sc-205806A | 100 ml 500 ml | $151.00 $515.00 | ||
IP6 is a polyphosphorylated carbohydrate that regulates vital cellular functions, including RNA export and signaling. It may indirectly enhance PUS1 activity by modulating the cellular location and availability of RNA substrates for pseudouridylation. | ||||||