EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
7.5.2.6 | E506Q | mutation leads to dysfunctional protein, loss of cell viability. Mutant protein maintains its ability to bind ATP, but hydrolysis is severely inhibited. Hydrolysis does occur over time. Protein adopts a closed dimer conformation, indicating that events within the cell can induce a stable, closed conformation of the MsbA homodimer that does not reopen even in the absence of nucleotide | Escherichia coli |
7.5.2.6 | H537A | mutation leads to dysfunctional protein, loss of cell viability. Mutant protein maintains its ability to bind ATP, but hydrolysis is severely inhibited. Hydrolysis does occur over time. Protein adopts a closed dimer conformation, indicating that events within the cell can induce a stable, closed conformation of the MsbA homodimer that does not reopen even in the absence of nucleotide | Escherichia coli |
7.5.2.6 | S423C | mutant shows a Vmax similar to WT | Escherichia coli |
7.5.2.6 | S423C/E506Q | significantly diminished rates of hydrolysis, about 4% of wild-type | Escherichia coli |
7.5.2.6 | S423C/H537A | significantly diminished rates of hydrolysis, about 4% of wild-type | Escherichia coli |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
7.5.2.6 | 0.002 | - |
ATP | pH 7.0, 37°C, mutant H537A | Escherichia coli | |
7.5.2.6 | 0.005 | - |
ATP | pH 7.0, 37°C, mutant S423C/E506Q | Escherichia coli | |
7.5.2.6 | 0.005 | - |
ATP | pH 7.0, 37°C, mutant S423C/H537A | Escherichia coli | |
7.5.2.6 | 0.012 | - |
ATP | pH 7.0, 37°C, mutant E506Q | Escherichia coli | |
7.5.2.6 | 0.117 | - |
ATP | pH 7.0, 37°C, wild-type | Escherichia coli | |
7.5.2.6 | 0.161 | - |
ATP | pH 7.0, 37°C, mutant S423C | Escherichia coli |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
7.5.2.6 | Escherichia coli | - |
- |
- |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
7.5.2.6 | ATP + H2O + Lipid A/in | - |
Escherichia coli | ADP + phosphate + Lipid A/out | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
7.5.2.6 | MsbA | - |
Escherichia coli |