Results
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| Property | Organism | Value | Units | ID | Details |
|---|---|---|---|---|---|
| HER2 concentration (for cell types see comments section) | Human Homo sapiens | in mammary epithelial cells <10,000: in HB2 cells ~60,000 | molecules/cell | 112721 | Burke P, Schooler K,... |
| The response regulator PhoP is in excess over the histidine kinase PhoQ by | Bacteria Escherichia coli | ~50 | Fold | 107804 | Miyashiro T, Goulian... |
| Distance action potentials propagate in rodent cortex | Mammals | 4 | cm | 108628 | Attwell D, Laughlin SB.... |
| Percent of transcriptome under circadian regulation | Mouse Mus musculus | 5-10 | % | 102459 | Hastings M, O'Neill JS... |
| Astrocyte steady-state input resistance | Mammals | 560 to 222 | MΩ | 108661 | Attwell D, Laughlin SB.... |
| Specific energy usage in neocortex | Mammals | 30 | μmol ATPs/g/min | 108672 | Attwell D, Laughlin SB.... |
| Concentration of ERK in HeLa cells | Human Homo sapiens | 0.96 (Table - link) | µM | 100856 | Fujioka A, Terai K, Itoh RE... |
| Average lifetime of basal filopodia | Fruit fly Drosophila melanogaster | ~500 | sec | 117241 | Axelrod JD. Delivering... |
| Length of cycle in which expression of Neurog2 oscillates in dividing cortical progenitors | Fruit fly Drosophila melanogaster | 2-3 | hours | 117242 | Huang C, Chan JA, Schuurmans... |
| Cellular contents of chemotaxis components | Bacteria Escherichia coli | Table - link | proteins/cell | 107850 | Li M, Hazelbauer GL.... |
| Number of major receptors (Tsr+Tar) | Bacteria Escherichia coli | 14000 (±1,700 Table - link) | proteins/cell | 100182 | Li M, Hazelbauer GL.... |
| Fraction of protein coding genes that are proteins from the protein kinase family | Plants | ~5 (about half are membrane-bound receptor-like protein kinases) | % | 113550 | Haruta M, Sussman MR.... |
| Concentration of Ras in PC12 cells | Rat Rattus norvegicus | 0.1 | µM | 100892 | Sasagawa S, Ozaki Y, Fujita K... |
| Concentration of c-Raf in PC12 cells | Rat Rattus norvegicus | 0.5 | µM | 100893 | Sasagawa S, Ozaki Y, Fujita K... |
| concentration of MEK in PC12 cells | Rat Rattus norvegicus | 0.68 | µM | 100894 | Sasagawa S, Ozaki Y, Fujita K... |
| Concentration of ERK in PC12 cells | Rat Rattus norvegicus | 0.26 | µM | 100895 | Sasagawa S, Ozaki Y, Fujita K... |
| Number of microbial cells, number of species and total mass in gastrointestinal tract | Human Homo sapiens | total population ~10^14cells: Num. of species ~500-1,000: total mass ~1.5kg | N/A | 112308 | Rubio CA. The Natural... |
| Fraction of T-cell acute lymphoblastic leukemias that are mutated in the Notch pathway | Human Homo sapiens | >50 | % | 110713 | Altman BJ, Dang CV. Normal... |
| Number of minor receptors (Trg+Tap+Aer) | Bacteria Escherichia coli | 1000 | proteins | 100183 | http://www.pdn.cam.a... |
| Number of phosphatases (CheZ) | Bacteria Escherichia coli | 3200 | proteins | 100186 | http://www.pdn.cam.a... |