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Deoxycytidine triphosphate

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Deoxycytidine triphosphate
Identifiers
CAS Number
3D model (JSmol)
ECHA InfoCard 100.016.504 Edit this at Wikidata
PubChem CID
CompTox Dashboard (EPA)
SMILES
  • C1C(C(OC1N2C=CC(=NC2=O)N) COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O
Properties
Chemical formula C9H16N3O13P3
Molar mass 467.156923
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). checkverify (what is  ?) Infobox references
Chemical compound

Deoxycytidine triphosphate (dCTP) is a nucleoside triphosphate that is used whenever DNA is synthesized, such as in the polymerase chain reaction. e.g.:

A chemical equation can be written that represents the process:

(DNA)n + dCTP ↔ (DNA)n-C + PPi

That is, dCTP has the PPi (pyrophosphate) cleaved off and the dCMP is incorporated into the DNA strand at the 3' end. Subsequent hydrolysis of the PPi drives the equilibrium of the reaction toward the right side, i.e. incorporation of the nucleotide in the growing DNA chain.

It is stored at -20 degrees Celsius.

See also

Nucleic acid constituents
Nucleobase
Nucleoside
Ribonucleoside
Deoxyribonucleoside
Nucleotide
(Nucleoside monophosphate)
Ribonucleotide
Deoxyribonucleotide
Cyclic nucleotide
Nucleoside diphosphate
Nucleoside triphosphate


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