Results
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| Property | Organism | Value | Units | ID | Details |
|---|---|---|---|---|---|
| Distance between the molecular motor kinesin and its cargo | Eukaryotes | 17 (±2) | nm | 104883 | Kerssemakers J, Howard J... |
| Knee and zero-torque speed of fully energized (flagellar) motor at 24.0°C | Bacteria Escherichia coli | Knee speed ≈180: zero torque speed ≈380 | Hz | 109817 | Gabel CV, Berg HC. The... |
| Knee and zero-torque speed of fully energized (flagellar) motor at 16.2°C | Bacteria Escherichia coli | Knee speed ≈80: zero torque speed ≈180 | Hz | 109818 | Gabel CV, Berg HC. The... |
| Number of mechanical step of a single torque generating unit (in flagellar motor) per revolution | Bacteria Escherichia coli | ≈50 | Steps/revolution | 109820 | Gabel CV, Berg HC. The... |
| Likely number of dynein-dynactin complexes per one kinesin on vesicle in "tug of war" model | Eukaryotes | 6 - 8 | dynein-dynactin complexes/kinesin | 112208 | Fu MM, Holzbaur EL. ... |
| Unitary stall force of molecular motors | Eukaryotes | kinesin ~5-7pN: mammalian cytoplasmic dynein ~1pN | pN | 112209 | Fu MM, Holzbaur EL. ... |
| Center-of-mass displacement coupled to ATP hydrolysis in kinesin [distance between adjacent tubulin heterodimers] | Eukaryotes | 8 | nm | 112201 | Gennerich A, Vale RD.... |
| Load with which kinesin can walk backwards | Eukaryotes | >7 | pN | 112202 | Gennerich A, Vale RD.... |
| Distance taken by each head taking alternating steps in kinesin | Eukaryotes | 16 | nm | 112203 | Gennerich A, Vale RD.... |
| Total apposition area - total area of membrane apposed to the motor neuron surface | Turtle Trachemys scripta elegans | mean 1.46±0.98: range 0.1-4.0 | µm^2 | 115069 | Yeow MB, Peterson EH.... |
| Molecular mass of dynein | Eukaryotes | 1.2 | MDa | 112204 | Gennerich A, Vale RD.... |
| Speed of transport of nanorod-containing vesicle in PC12 cell | Rat Rattus norvegicus | by dynein motor ~1.0µm/sec: by kinesin motor ~0.3µm/sec | µm/sec | 112178 | Gu Y, Sun W, Wang G,... |
| "Rule of thumb" for the protein concentration in cytoplasm | Unspecified | 300 | mg/ml | 101831 | "Physical Biology of... |
| Percentage of Myosin out of total protein in vertebrate skeletal myofibrils | Various | 44 | % | 101814 | Cell movements - from... |
| mRNA velocity in embryo | Fruit fly Drosophila melanogaster | 0.1 | µm/sec | 112211 | Gumy LF, Katrukha EA... |
| Number of acetyl choline molecules in cholinergic motor nerve endings (probably per vesicle) | vertebrates | 6000 | molecules/motor nerve ending | 108623 | Riveros N, Fiedler J... |
| Movement of mitochondria in neuronal axons (see comments section) | Eukaryotes | stationary or bidirectionally ~60%: anterogradely or retrogradely ~40% | % | 112210 | Fu MM, Holzbaur EL. ... |
| Hill coefficient for binding ATP to ATPase DNA packaging motor | Bacteriophage phi 29 | 1.2 (±0.2) | unitless | 103171 | Chemla YR, Aathavan K... |
| Number of internal flagellum, flagellar hook, flagellar motor, torque generation and methyl accepting proteins per cell | Bacteria Leptospira interrogans | Table - link | N/A | 106234 | Malmström J, Beck M,... |
| Physical Properties of a globular protein of molecular mass 100 kDa | Various | Table - link | N/A | 101503 | Jonathon Howard, Mechanics... |