Results
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| Property | Organism | Value | Units | ID | Details |
|---|---|---|---|---|---|
| Accumulation of RNA polymerase | Bacteria Escherichia coli | Table - link | N/A | 111677 | Churchward G, Bremer H... |
| RNA polymerase III | African clawed frog Xenopus laevis | 5e+5 | Copies/cell | 105338 | Gurdon and Wakefield... |
| Size of RNA polymerase | Bacteria Mycoplasma pneumoniae | ~17 | nm | 107822 | Kühner S et al., Proteome... |
| RNA polymerase II footprint | Unspecified | ~40 | Nucleotides | 107873 | Selby CP, Drapkin R,... |
| RNA Polymerase elongation rate | Mouse Mus musculus | 1.2-1.5 | kb/min | 103020 | Ucker DS, Yamamoto KR.... |
| RNA Polymerase elongation rate | Bacteria Escherichia coli | 3.72 | kb/min | 103021 | Epshtein V, Nudler E.... |
| RNA Polymerase elongation rate | HIV | 1.9 | kb/min | 103022 | Boireau S, Maiuri P, Basyuk E... |
| Molecular mass of RNA polymerase II holoenzyme | Eukaryotes | ~4 | MDa | 111152 | Jackson DA, Pombo A,... |
| RNA polymerase transcription rate of stable RNA | Bacteria Escherichia coli | 85 (Table - link) | nt/sec | 100060 | Bremer, H., Dennis, P.... |
| RNA polymerase III elongation rate | Budding yeast Saccharomyces cerevisiae | 21-22 | nt/sec | 103657 | Matsuzaki H, Kassavetis GA... |
| RNA polymerase II transcription rate | Various | 18-72 | nucleotides/second | 101973 | Intron Delays and Tr... |
| Fraction of active RNA Polymerase | Bacteria Escherichia coli | 0.17-0.3 | unitless | 102348 | Bremer, H., Dennis, P.... |
| RNA polymerase molecules per cell | Bacteria Escherichia coli | 1500-11400 Table - link | Unitless | 101440 | Bremer, H., Dennis, P.... |
| RNA polymerase I and II | African clawed frog Xenopus laevis | 100000 | greater than a somatic cell | 100419 | Gurdon and Wickens, The... |
| Average speed of RNA Polymerase | Budding yeast Saccharomyces cerevisiae | 0.81 (±0.07) | kb/min | 103012 | Zenklusen D, Larson DR... |
| Overall dimesions of RNA polymerase | Bacteria Escherichia coli | ~9×9.5×16 | nm | 114467 | Darst, S. A., Kubalek... |
| Molecular mass of RNA Polymerase core enzyme | Various | bacterial ≈0.35 MDa: archaeal and eukaryotic 0.4–0.8 MDa | MDa | 111558 | Minakhin L et al., Bacterial... |
| RNA polymerase II pause residence time | Mammalian tissue culture cell | 240 (204-307) | seconds | 100663 | Darzacq X, Shav-Tal Y... |
| Molecular mass of RNA polymerase holoenzyme | Bacteria Escherichia coli | 4.8e+5 (±30,000) | Da | 104925 | Ruet A, Sentenac A, Fromageot... |
| Number of subunits in RNA Polymerase | Eukaryotes | Pol I 14: Pol II 12: Pol III 17 Table - link | subunits | 111568 | Cramer P et al., Structure... |