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Property Organism Value Units ID Details
Lactose content in maternal milk Human Homo sapiens 6.8 % 102971 Handbook of Milk Composition\...
Turnover number for lactose permease (LacY) Bacteria Escherichia coli 21 (±3.6) sec^-1 112482 Smirnova I, Kasho V,...
Rate of transport of H+/Lactose transporter Bacteria Escherichia coli 20-50 sec^-1 103159 Naftalin RJ, Green N...
Percent of lactose in milk of non-domesticated mammals Mammals 0.02-14 Table - link % 105100 Olav T. Oftedal and Sara...
Doubling time at 30°C on complex medium (CM) with lactose Bacteria Lactococcus lactis 42 Minutes 100465 LeBlanc DJ, Crow VL, Lee LN...
Concentration of lactose in milk of domesticated mammals Mammals 3.0-6.9 Table - link g/dl 105099 Brenda P. Alston-Mills...
Kcat for lactose permease in cells and vesicles Bacteria Escherichia coli Table - link N/A 105064 Dornmair K, Overath P...
Parameters of the lactose repressor according to mathematical model Bacteria Escherichia coli Table - link N/A 106217 Ceroni F, Furini S, Giordano...
Affinity of external lactose and LacY Bacteria Escherichia coli 400 µM 100739 Cost–benefit theory and...
Affinity of (internal) lactose and LacZ Bacteria Escherichia coli 1.4 mM 100740 Cost–benefit theory and...
Content of membrane protein component of the lactose transport system Bacteria Escherichia coli ≥9,000 reactive subunits/cell 112550 Fox CF, Carter JR, Kennedy...
Elementary composition of glucose, lactose and glycogen Generic Table - link N/A 109496 Kleiber M. The fire of...
Stoichiometries and half-lives of representative lactose repressor-operator complexes Bacteria Escherichia coli Table - link N/A 106390 Gerstle JT, Fried MG....
Equilibrium and kinetic data for folding of MLAc (a monomeric variant of the lactose repressor protein) Bacteria Escherichia coli Table - link N/A 107805 Wilson CJ, Das P, Clementi C...
Constant for binding of activator CRP to lac promoter activating site Bacteria Escherichia coli 0.02 nM 103591 Bintu L, Buchler NE,...
Gross composition of mammalian milk Mammals Table - link N/A 105101 Olav T. Oftedal and Sara...
Size of the LacY transporter Bacteria Escherichia coli 6 nm x 3 nm (on membrane surface) oval shaped nanometer 102929 Abramson J, Smirnova I...
Composition of bovine, human, goat and sheep milk Mammals Table - link N/A 102916 Handbook of Milk Composition\...
Maximal amount of LacY Bacteria Escherichia coli 50 (Table - link) μM 100736 Cost–benefit theory and...
Affinity of Allolactose and LacI Bacteria Escherichia coli 6 (Table - link) μM 100743 Cost–benefit theory and...