Results
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| Property | Organism | Value | Units | ID | Details |
|---|---|---|---|---|---|
| Length of dynamic actin filaments | Fission yeast Schizosaccharomyces pombe | ~0.6 to 1.0 | μm | 109574 | D.N. Robinson, Y.-S. Kee... |
| Local concentration of G-actin & F-actin in lamellipodia of B16-F1 mouse melanoma cells | Mouse Mus musculus | G-actin ~150μM: F-actin ~500μM | μM | 112791 | Koestler, S.A., K. Rottner... |
| Concentration of polymerized actin | Eukaryotes | ~1,000 | μM | 109980 | Pollard TD, Blanchoin L... |
| Persistence length of actin | Unspecified | ~10 to 17 | μm | 109568 | D.N. Robinson, Y.-S. Kee... |
| Maximum actin polymerization rate | Fission yeast Schizosaccharomyces pombe | ~2,000 | subunits/sec | 111090 | Berro J, Sirotkin V,... |
| Number of actin molecules in cell | Fission yeast Schizosaccharomyces pombe | 1.43e+6 (±240000 Table - link) | molecules per cell | 103797 | Wu JQ, Pollard TD. Counting... |
| Mean actin polymer length | Amoeba Dictyostelium discoideum | 200 | nm | 109567 | D.N. Robinson, Y.-S. Kee... |
| Cellular concentrations of free G-actin, profilin- and thymosin-β4–bound G-actin, and free barbed and pointed ends of actin filaments, respectively | Unspecified | 1.98 μM, 9.52 μM, 88.5 μM, 4.8 nM, and 5.5 nM | N/A | 112135 | Kiuchi T, Nagai T, Ohashi K... |
| Rate constant of polymerization of ATP actin onto the barbed end of an actin filament | Generic | 2×10^6 - 8×10^6 | M^-1×sec^-1 | 112536 | Northrup SH, Erickson... |
| Rate of hydrolysis of ATP bound to polymerized actin | Fission yeast Schizosaccharomyces pombe | 0.3 | sec^-1 | 111094 | Berro J, Sirotkin V,... |
| Persistence length of pure actin | Generic | 10 | µm | 106830 | Cameron LA, Svitkina TM... |
| Life time of actin patches | Fission yeast Schizosaccharomyces pombe | 20 | sec | 102266 | Wu JQ, Pollard TD. Counting... |
| Rupturing stress of F-actin | Eukaryotes | ~3.5 | N/m^2 | 110103 | Tuszynski JA, Luchko T... |
| Expected unpolymerized actin monomer concentration | Fission yeast Schizosaccharomyces pombe | ~40 | µM | 111091 | Berro J, Sirotkin V,... |
| Retrograde flow speed of photoactivated actin in CAD cell | Mouse Mus musculus | from recycled lamellipodia filaments 87.9±6.2nm/s: from the cytosolic pool 69.9±4.1 nm/s | nm/s | 112139 | Vitriol EA, McMillen LM... |
| Average turnover rate of individual stress fibres (actin) as measured by incorporation of fluorescently labelled actin after injection | Mammals | 3.3 to 4.0 | min | 109825 | Theriot JA, Mitchison... |
| Actin filament turnover in living cells is faster than purified actin turnover in vitro by | Unspecified | 10 - 100 | fold | 112784 | McGrath, J.L., Y. Tardy... |
| Average actin filament length in neurons | Eukaryotes | 0.55 (204 subunits) | μm | 109294 | Bernstein BW, Bamburg... |
| Average actin filament length in neuron | Squid Loligo pealeii | 0.55 (204 subunits (~370 subunits per micrometer)) | μm | 110645 | Bernstein BW, Bamburg... |
| Translational diffusion coefficient of actin filament of 30 subunits | Fission yeast Schizosaccharomyces pombe | 5.2 | µm^2/sec | 111112 | Chen Q, Pollard TD. Actin... |