Results
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| Property | Organism | Value | Units | ID | Details |
|---|---|---|---|---|---|
| Molecular mass of RNA polymerase II | Eukaryotes | 500 - 600 | kDa | 110130 | Sawadogo M, Sentenac... |
| Total molecular weight of RNA Polymerase | Eukaryotes | Pol I 589kDa: Pol II 514kDa: Pol III 693kDa | kDa | 111569 | Cramer P et al., Structure... |
| Elongation rate of RNA polymerase II | Mammals | ~3-4 | kb/min | 112440 | Hao S, Baltimore D. RNA... |
| RNA polymerase I transcription elongation rate | Budding yeast Saccharomyces cerevisiae | 40 - 60 | nts/sec | 110023 | Woolford JL Jr, Baserga... |
| Number of RNA polymerase per cell | Bacteria Escherichia coli | 3000 | Molecules/cell | 106199 | Muller-Hill B 1996 The... |
| RNA polymerase synthesis at different temperatures | Bacteria Escherichia coli | Table - link | N/A | 107928 | Ryals J, Little R, Bremer... |
| Numbers of engaged RNA Polymerase complexes | Mouse Mus musculus | pol I ~30,000: pol II ~60,000: pol III 3,000 | complexes/cell | 111161 | Jackson DA, Pombo A,... |
| Single molecule RNA polymerase II transcription rates | Bacteria Escherichia coli | 12.8 (±4.9) | nucleotides/sec | 100664 | Adelman K, La Porta A... |
| RNA Polymerase elongation rate in HSP70 gene | Fruit fly Drosophila melanogaster | 1.2 | kb/min | 103019 | O'Brien T, Lis JT. Rapid... |
| Maximum RNA polymerase II transcription elongation rate | Mammalian tissue culture cell | 71.6 | nucleotides/sec | 100662 | Darzacq X, Shav-Tal Y... |
| Average RNA polymerase II transcription elongation rate | Mammalian tissue culture cell | 6.3 | nucleotides/sec | 100661 | Darzacq X, Shav-Tal Y... |
| Number of subunits that RNA Polymerase core enzyme consists of | Various | bacterial 5 subunits: archaeal and eukaryotic 10 - 20 subunits | subunits | 111557 | Minakhin L et al., Bacterial... |
| DNA polymerase α (RNA primase) error rate | Eukaryotes | 1e-4 | N/A | 105476 | Kunkel TA. Evolving views... |
| Duration of pause of RNA polymerase on gene | Mammalian tissue culture cell | 4 | min | 104586 | Darzacq X, Shav-Tal Y... |
| Molecular mass of α subunit of RNA polymerase | Bacteria Escherichia coli | 80000 (±5000) | Da | 104926 | Ruet A, Sentenac A, Fromageot... |
| Number of amino acids per RNA polymerase core | Bacteria Escherichia coli | 3407 | aa | 101438 | Bremer, H., Dennis, P.... |
| Molecular mass of RNA polymerase core enzyme (binary subunit) | Bacteria Escherichia coli | 4.2e+5 (±30,000) | Da | 104927 | Ruet A, Sentenac A, Fromageot... |
| RNA polymerase II speed of transcription in liver | Mouse Mus musculus | 34 (±11) | bp/s | 112172 | Bahar Halpern K. et al.... |
| Some physical properties of the virions of the 30 families of RNA viruses | RNA viruses | Table - link | N/A | 106100 | Cann, Alan, RNA viruses... |
| Fraction of RNA polymerase that is active and inactive | Bacteria Escherichia coli | actively engaged in transcription 20 - 30: inactive 70 - 80 | % of total RNA pol | 111676 | Churchward G, Bremer H... |