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  2. Nucleoside triphosphate - Wikipedia

    en.wikipedia.org/wiki/Nucleoside_triphosphate

    A nucleoside triphosphate is a nucleoside containing a nitrogenous base bound to a 5-carbon sugar (either ribose or deoxyribose), with three phosphate groups bound to the sugar. [1] They are the molecular precursors of both DNA and RNA , which are chains of nucleotides made through the processes of DNA replication and transcription . [ 2 ]

  3. Nucleoside - Wikipedia

    en.wikipedia.org/wiki/Nucleoside

    Nucleosides are glycosylamines that can be thought of as nucleotides without a phosphate group.A nucleoside consists simply of a nucleobase (also termed a nitrogenous base) and a five-carbon sugar (ribose or 2'-deoxyribose) whereas a nucleotide is composed of a nucleobase, a five-carbon sugar, and one or more phosphate groups.

  4. Deoxyribonucleotide - Wikipedia

    en.wikipedia.org/wiki/Deoxyribonucleotide

    A deoxyribonucleotide is a nucleotide that contains deoxyribose.They are the monomeric units of the informational biopolymer, deoxyribonucleic acid ().Each deoxyribonucleotide comprises three parts: a deoxyribose sugar (monosaccharide), a nitrogenous base, and one phosphoryl group. [1]

  5. Dideoxynucleotide - Wikipedia

    en.wikipedia.org/wiki/Dideoxynucleotide

    Molecular structure of 2',3'-dideoxyadenosine triphosphate (ddATP) Dideoxynucleotides are chain-elongating inhibitors of DNA polymerase, used in the Sanger method for DNA sequencing. [1] They are also known as 2',3' because both the 2' and 3' positions on the ribose lack hydroxyl groups, and are abbreviated as ddNTPs (ddGTP, ddATP, ddTTP and ...

  6. 2-hydroxy-dATP diphosphatase - Wikipedia

    en.wikipedia.org/wiki/2-hydroxy-dATP_diphosphatase

    2-hydroxy-dATP diphosphatase (EC 3.6.1.56, also known as oxidized purine nucleoside triphosphatase, or (2'-deoxy) ribonucleoside 5'-triphosphate pyrophosphohydrolase, or Nudix hydrolase 1 (NUDT1), or MutT homolog 1 (MTH1), or 7,8-dihydro-8-oxoguanine triphosphatase) is an enzyme that in humans is encoded by the NUDT1 gene.

  7. rNTP - Wikipedia

    en.wikipedia.org/wiki/RNTP

    A ribonucleotide tri-phosphate (rNTP) is composed of a ribose sugar, 3 phosphate groups attached via diester bonds to the 5' oxygen on the ribose and a nitrogenous base attached to the 1' carbon on the ribose. rNTP's are also referred to as NTPs while the deoxyribose version is referred to as dNTPs.

  8. SAMHD1 - Wikipedia

    en.wikipedia.org/wiki/SAMHD1

    For some of these antimetabolites, the intracellular triphosphate form of the analog is the active compound. [36] SAMHD1 has been shown to be able to hydrolyze arabinose 5’-triphosphates. [ 37 ] SAMHD1 has been shown to be a biomarker and influence arabinose C (ara-C; cytarabine) responsiveness. [ 38 ]

  9. Nucleotide - Wikipedia

    en.wikipedia.org/wiki/Nucleotide

    This nucleotide contains the five-carbon sugar deoxyribose (at center), a nucleobase called adenine (upper right), and one phosphate group (left). The deoxyribose sugar joined only to the nitrogenous base forms a Deoxyribonucleoside called deoxyadenosine, whereas the whole structure along with the phosphate group is a nucleotide, a constituent of DNA with the name deoxyadenosine monophosphate.