Guanosine: Function & Diseases

Guanosine is the nucleoside of the purine base guanine and is formed by the addition of the simple sugar ribose. If deoxyribose, rather than ribose, is attached, it is deoxyguanosine. Guanosine is a component of the helices and double helices of RNA. The analogue deoxyguanosine is part of DNA. Guanosine, as a guanosine triphosphate (GTP) … Guanosine: Function & Diseases

Guanosine Triphosphate: Function & Diseases

Guanosine triphosphate, as a nucleoside triphosphate, is an important energy store in the organism along with adenosine triphosphate. It mainly provides energy during anabolic processes. Furthermore, it activates many biomolecules. What is guanosine triphosphate? Guanosine triphosphate (GTP) represents a nucleoside triphosphate composed of the nucleotide base guanine, the sugar ribose, and three phosphate residues linked … Guanosine Triphosphate: Function & Diseases

Ribothymidine: Function & Diseases

Ribothymidine is a nucleoside that is a building block of tRNA and rRNA. As such, it plays an important role in numerous metabolic processes. What is ribothymidine? Ribothymidine is also known as 5-methyluridine. It is a nucleoside. Nucleosides are single molecules of tRNA and rRNA that occur within cells. The tRNA or transfer DNA is … Ribothymidine: Function & Diseases

Penciclovir: Effects, Uses & Risks

The active medical ingredient penciclovir is used as a virostatic agent for the therapy of herpes infections. When viewed chemically, it is a compound that has functional and structural similarities to guanine. Penciclovir is approved in the United States and Europe, including German-speaking countries (Germany, Austria, Switzerland). What is penciclovir? Penciclovir is an analog of … Penciclovir: Effects, Uses & Risks