GTP has the guanine nucleobase attached to the 1' carbon of the ribose and it has the triphosphate moiety attached to ribose's 5' carbon. It also has the role of a source of energy or an activator of substrates in metabolic reactions, like that of ATP , but more specific.

May 29, 2023 · Guanosine triphosphate (GTP) (chemical formula: C 10 H 16 N 5 O 14 P 3) is a nucleoside phosphate comprised of a ribonucleoside and three phosphate groups. It means it has a ribose as its sugar and three phosphate groups attached.

Guanosine triphosphate is a metabolite found in or produced by Escherichia coli (strain K12, MG1655). Guanosine-5'-triphosphate has been reported in Helianthus tuberosus, Arabidopsis thaliana, and other organisms with data available. View More...

Guanosine triphosphate, is a molecule consisting of the nitrogenous base guanine adenine linked to the sugar ribose and contains three phosphate groups attached to the ribose. From: Reference Module in Biomedical Sciences , 2019

Guanosine Triphosphate (GTP) is a molecule that is involved in various cellular processes and serves as an energy source for certain biochemical reactions in the brain. AI generated definition based on: xPharm: The Comprehensive Pharmacology Reference, 2007

Guanosine (symbol G or Guo) is a purine nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a β-N 9-glycosidic bond. Guanosine can be phosphorylated to become guanosine monophosphate (GMP), cyclic guanosine monophosphate (cGMP), guanosine diphosphate (GDP), and guanosine triphosphate (GTP).

Guanosine-5'-triphosphate (GTP) is a purine nucleoside triphosphate. It is one of the building blocks needed for the synthesis of RNA during the transcription p...

GTP, or Guanosine Triphosphate, is a high-energy nucleotide that plays crucial roles in both protein synthesis and carbohydrate metabolism. It serves as an energy-carrying molecule, providing the necessary energy for various cellular processes, including the translation of mRNA into proteins and the regulation of metabolic pathways involving ...

Guanosine triphosphate (GTP)-binding proteins are intracellular proteins which display guanine exchange activity in converting GDP to GTP, under activation by guanine nucleotide-exchange factors (GEFs). The GTP/GDP rapid exchange is reversibly controlled by GEFs and GTPase-activating proteins (GAPs).

The hydrolysis cycle of guanosine triphosphate (GTP) provides a universal switch mechanism in controlling numerous cellular functions [1–4]. One of the important guanosine-nucleotide binding proteins, elongation factor EF-Tu, is responsible for delivering all elongator aminoacyl-tRNAs (aa-tRNAs) to the ribosomal A site during translation.