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Literature summary for 2.7.7.7 extracted from

  • Chinchaladze, D.Z.; Prangishvili, D.A.; Scamrov, A.V.; Beabealashvili, R.S.; Dyatkina, N.B.; Krayevsky, A.A.
    Nucleoside 5'-triphosphates modified at sugar residues as substrates for DNA polymerase from the thermoacidophilic archaebacterium Sulfolobus acidocaldarius (1989), Biochim. Biophys. Acta, 1008, 113-115.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Sulfolobus acidocaldarius
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
deoxynucleoside triphosphate + DNAn most of the dNTP analogs with modified sugar moiety tested are shown to be specific terminating substrates for the synthesis irreversibly blocking further elongation of a nascent chain. The most powerful inhibitors are the 3'-amino derivatives of deoxy and arabino nucleoside triphosphates, while specific reverse transcriptase inhibitors, 3'-azido and 3'-methoxy derivatives of dNTP, were found to be inactive Sulfolobus acidocaldarius diphosphate + DNAn+1
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Synonyms

Synonyms Comment Organism
DNA polymerase A
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Sulfolobus acidocaldarius