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Literature summary for 5.6.2.3 extracted from

  • Chen, Z.; Ma, J.; Huang, X.; Jia, Q.; Xu, C.; Zhang, H.; Lu, Y.
    T7 helicase unwinding and stand switching investigated via single-molecular technology (2018), Acta Phys. Sin., 67, 118201 .
No PubMed abstract available

Organism

Organism UniProt Comment Textmining
Escherichia phage T7
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
DNA the DNA strand separation is 5'-3' along one strand of double-stranded DNA. The 3'-tail is required for enzyme unwinding process, no matter whether it is single-stranded or double-stranded. When the enzyme cannot continue unwinding because of the high GC content in DNA sequence, it dissociates from the single-stranded DNA or slips back to the initial position very quickly because of the annealing stress Escherichia phage T7 ?
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Cofactor

Cofactor Comment Organism Structure
dTTP
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Escherichia phage T7