EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
4.2.2.3 | EDTA | the addition of 50 mM EDTA leads to a 3fold decrease in activity level | Pseudoalteromonas atlantica | |
4.2.2.11 | EDTA | 1 mM, 3fold decrease in activity | Pseudoalteromonas atlantica |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
4.2.2.11 | extracellular | - |
Pseudoalteromonas atlantica | - |
- |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
4.2.2.3 | K+ | the addition of K+ at a concentration of 50 mM results in a 10% increase in activity level | Pseudoalteromonas atlantica | |
4.2.2.3 | Mg2+ | the addition of 50 mM Mg2+ leads to a 2fold increase in activity level | Pseudoalteromonas atlantica | |
4.2.2.3 | Na+ | the addition of Na+ at a concentration of 50 mM results in a 10% increase in activity level | Pseudoalteromonas atlantica | |
4.2.2.11 | K+ | 50 mM, 10% increase in activity | Pseudoalteromonas atlantica | |
4.2.2.11 | Mg2+ | 50 mM, 2fold increase in activity | Pseudoalteromonas atlantica | |
4.2.2.11 | Na+ | 50 mM, 10% increase in activity | Pseudoalteromonas atlantica |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
4.2.2.3 | Pseudoalteromonas atlantica | - |
- |
- |
4.2.2.3 | Pseudoalteromonas atlantica AR06 | - |
- |
- |
4.2.2.11 | Pseudoalteromonas atlantica | D1MX66 | - |
- |
4.2.2.11 | Pseudoalteromonas atlantica AR06 | D1MX66 | - |
- |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.2.2.3 | alginate | the substrates is depolymerized mainly into the dimer to tetramer forms | Pseudoalteromonas atlantica | unsaturated algino-oligosaccharides | - |
? | |
4.2.2.3 | alginate | the substrates is depolymerized mainly into the dimer to tetramer forms | Pseudoalteromonas atlantica AR06 | unsaturated algino-oligosaccharides | - |
? | |
4.2.2.3 | poly-beta1,4-D-mannuronate | the substrates is depolymerized mainly into the dimer to tetramer forms | Pseudoalteromonas atlantica | beta-D-mannuronate | - |
? | |
4.2.2.3 | poly-beta1,4-D-mannuronate | the substrates is depolymerized mainly into the dimer to tetramer forms | Pseudoalteromonas atlantica AR06 | beta-D-mannuronate | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
4.2.2.11 | More | transcription of the alyA gene leads to a 43-kDa protein, which is the derivative of the nascent alyA gene product lacking the N-terminal 22 amino-acid signal peptide, and to 33- and 30.5-kDa proteins, which are the C-terminal portions of the nascent alyA gene products that start from the amino-acid residue positions 148 and 162, respectively | Pseudoalteromonas atlantica |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
4.2.2.3 | alginate lyase | - |
Pseudoalteromonas atlantica |
4.2.2.3 | PM lyase | - |
Pseudoalteromonas atlantica |
4.2.2.11 | AlyA | - |
Pseudoalteromonas atlantica |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
4.2.2.3 | 40 | - |
- |
Pseudoalteromonas atlantica |
4.2.2.11 | 40 | - |
- |
Pseudoalteromonas atlantica |
EC Number | Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|---|
4.2.2.11 | 20 | - |
50% of maximum activity | Pseudoalteromonas atlantica |
4.2.2.11 | 50 | - |
30% of maximum activity | Pseudoalteromonas atlantica |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
4.2.2.3 | 20 | 50 | the enzyme activities at 20 and 50°C decrease to 50% and 30%, respectively | Pseudoalteromonas atlantica |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
4.2.2.3 | 7.4 | - |
- |
Pseudoalteromonas atlantica |
4.2.2.11 | 7.4 | - |
- |
Pseudoalteromonas atlantica |
EC Number | General Information | Comment | Organism |
---|---|---|---|
4.2.2.11 | physiological function | knockout mutant shows growth rates similar to wild-type in MB medium, but grows very slowly in the ASW liquid medium supplemented with 0.3% alginate | Pseudoalteromonas atlantica |