Results
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| Property | Organism | Value | Units | ID | Details |
|---|---|---|---|---|---|
| Typical signal peptide length in Gram positive bacteria | bacteria | <100 | amino acids/peptide | 112000 | Pai A, You L: Optimal... |
| Critical concentration of autoinducer needed for the activation of the quorum sensing (QS) genes in most bacterial species | bacteria | 10 - 50 | nM | 111993 | Weber M, Buceta J. Noise... |
| If they are rod shaped bacteria measure chemical gradients better | bacteria | ~650 | times | 115615 | Young KD. The selective... |
| Number of proteins necessary for taxis in the single chemosensory system | Bacteria Escherichia coli | ≥60 | proteins | 112297 | Mitchell JG, Pearson L... |
| Typical transcription initiation rate | Bacteria Escherichia coli | 20 | 1/min/gene | 111997 | Pai A, You L: Optimal... |
| Speed of filamentous and wildtype cells | Bacteria Escherichia coli | filamentous cells 11µm/s: wildtype cells 19µm/s | µm/s | 115616 | Young KD. The selective... |
| Number of classes of sensory proteins | Bacteria Escherichia coli | >=6 | Classes | 106601 | Michael Y. Galperin Sensory... |
| Dynamic range for gradient sensing of alpha-methylaspartate | Bacteria Escherichia coli | 5 | orders of magnitude | 100239 | Mesibov R, Ordal GW,... |
| Swimming speed of cell | Bacteria Escherichia coli | 25 | µm/sec | 101793 | Neidhardt F.C. Escherichia... |
| Half-maximal response K1/2 of the non-metabolizable aspartate analogue α-methylaspartate (MeAsp) | Bacteria Escherichia coli | 160 | μM | 109303 | Sourjik V, Berg HC. ... |
| Net displacement of microbe that is the result of chemotactic velocity (the directional component of swimming) of 10 µm/s | Microbes | 6 mm in 10 min | N/A | 110354 | Stocker R. Marine microbes... |
| Concentration difference of aspartate that can be deteced | Bacteria Escherichia coli | 10 | nM | 109306 | Sourjik V. Receptor ... |
| Autocatalytic rate kcat for various histidine kinases (from different bacteria) | bacteria | Table - link | sec^-1 | 112524 | Bitbol AF, Wingreen NS.... |
| Speed of Pseudoalteromonas haloplanktis and Shewanella putrefaciens when tracking motile algae Pavlova lutheri and without the algae | bacteria | without algae ≤126µm/s: in presence of algae when not tracking ≤237µm/s: when tracking ≤445µm/s | µm/s | 115613 | Barbara GM, Mitchell... |
| Motility of S. typhimurium at constant attractant levels | Bacteria Salmonella typhimurium | 27.2 to 28.8 Table - link | μm/sec | 106818 | Macnab RM, Koshland DE... |
| Fraction of all marine bacterial cells that were motile during 1st 7 hours of experiment and maximum motile fraction beyond 7 hours | bacteria | ≤10 | % (maximum fraction beyond 7 hours 84%) | 112301 | Mitchell JG, Pearson L... |
| Percent of genome that are G-protein-coupled receptors (GPCRs) | Human Homo sapiens | ~4 | % | 109184 | Matthews JM, Sunde M. Dimers... |
| Neutrophil speed | Human Homo sapiens | 17 (±6) | µm/min | 112247 | Butler KL et al., Burn... |
| Neutrophil speed in burn patients | Human Homo sapiens | 9 (±6) | µm/min | 112248 | Butler KL et al., Burn... |
| Run-twiddle analysis of mutants swimming in a homogeneous, isotropic medium | Bacteria Escherichia coli | Table - link | N/A | 106819 | Berg HC, Brown DA. Chemotaxis... |