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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...