E. coli DNA polymerase III replicates DNA at a high catalytic rate and fidelity. The catalytic rate of DNA polymerase III is 1000 nucleotides per second. In B-DNA, there are 10.4 nucleotides per turn. What is the velocity of the DNA polymerase III holoenzyme relative to the template in micrometers per second? Note that the axial distance between nucleotides in B-DNA is 3.4 Å, and 1 Å is equal to 10⁻⁴ μm.
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Given that there are 10.4 nucleotides per turn in B-DNA. Show more…
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E. coli DNA polymerase III replicates DNA at a high catalytic rate and fidelity. The catalytic rate of DNA polymerase III is 1000 nucleotides per second. In B?DNA, there are 10.4 nucleotides per turn. How fast does template DNA spin at the replication fork in E. coli?
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E. coli DNA polymerase III has a catalytic rate of 1000 nucleotides polymerized per second. E. coli genomic DNA consists of B-DNA, which has 10.4 base pairs per axial turn. How fast does a template DNA strand spin at the E. coli replication fork? Express your answer in revolutions per second, or rps. rate of spin = In B-DNA, base pairs are spaced 3.4 apart along the helical axis. Note that 1 is equal to 1 × 10⁻⁴ μm. What is the velocity of movement of the DNA polymerase III holoenzyme relative to the template? Express your answer in micrometers per second. v =
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