Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Fe2+ | required | Clostridium acidi-urici | |
Fe2+ | required | Limosilactobacillus fermentum | |
Fe2+ | requires activation | Escherichia coli | |
Iron | enzyme contains one [4Fe-4S]cluster per heterodimer | Peptoniphilus asaccharolyticus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
25000 | - |
1 * 25000 + 1 * 30000, the enzyme is composed of two different subunits in a 1:1 stoichiometry, forming heterodimers to heterooctamers | Peptoniphilus asaccharolyticus |
25000 | - |
2 * 25000 + 2 * 30000, the enzyme is composed of two different subunits in a 1:1 stoichiometry, forming heterodimers to heterooctamers | Peptoniphilus asaccharolyticus |
25000 | - |
3 * 25000 + 3 * 30000, the enzyme is composed of two different subunits in a 1:1 stoichiometry, forming heterodimers to heterooctamers | Peptoniphilus asaccharolyticus |
25000 | - |
4 * 25000 + 4 * 30000, the enzyme is composed of two different subunits in a 1:1 stoichiometry, forming heterodimers to heterooctamers | Peptoniphilus asaccharolyticus |
30000 | - |
1 * 25000 + 1 * 30000, the enzyme is composed of two different subunits in a 1:1 stoichiometry, forming heterodimers to heterooctamers | Peptoniphilus asaccharolyticus |
30000 | - |
2 * 25000 + 2 * 30000, the enzyme is composed of two different subunits in a 1:1 stoichiometry, forming heterodimers to heterooctamers | Peptoniphilus asaccharolyticus |
30000 | - |
3 * 25000 + 3 * 30000, the enzyme is composed of two different subunits in a 1:1 stoichiometry, forming heterodimers to heterooctamers | Peptoniphilus asaccharolyticus |
30000 | - |
4 * 25000 + 4 * 30000, the enzyme is composed of two different subunits in a 1:1 stoichiometry, forming heterodimers to heterooctamers | Peptoniphilus asaccharolyticus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Arthrobacter globiformis | - |
- |
- |
Burkholderia cepacia | - |
- |
- |
Clostridium acidi-urici | - |
- |
- |
Escherichia coli | - |
- |
- |
Klebsiella aerogenes | - |
- |
- |
Limosilactobacillus fermentum | - |
- |
- |
Peptoniphilus asaccharolyticus | - |
- |
- |
Oxidation Stability | Organism |
---|---|
inactivated upon exposure to air, reactivated by Fe2+ under aerobic conditions | Peptoniphilus asaccharolyticus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-serine | - |
Escherichia coli | pyruvate + NH3 | - |
? | |
L-serine | - |
Klebsiella aerogenes | pyruvate + NH3 | - |
? | |
L-serine | - |
Clostridium acidi-urici | pyruvate + NH3 | - |
? | |
L-serine | - |
Peptoniphilus asaccharolyticus | pyruvate + NH3 | - |
? | |
L-serine | - |
Arthrobacter globiformis | pyruvate + NH3 | - |
? | |
L-serine | - |
Limosilactobacillus fermentum | pyruvate + NH3 | - |
? | |
L-serine | - |
Burkholderia cepacia | pyruvate + NH3 | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 1 * 25000 + 1 * 30000, the enzyme is composed of two different subunits in a 1:1 stoichiometry, forming heterodimers to heterooctamers | Peptoniphilus asaccharolyticus |
hexamer | 3 * 25000 + 3 * 30000, the enzyme is composed of two different subunits in a 1:1 stoichiometry, forming heterodimers to heterooctamers | Peptoniphilus asaccharolyticus |
octamer | 4 * 25000 + 4 * 30000, the enzyme is composed of two different subunits in a 1:1 stoichiometry, forming heterodimers to heterooctamers | Peptoniphilus asaccharolyticus |
tetramer | - |
Limosilactobacillus fermentum |
tetramer | 2 * 25000 + 2 * 30000, the enzyme is composed of two different subunits in a 1:1 stoichiometry, forming heterodimers to heterooctamers | Peptoniphilus asaccharolyticus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | pyridoxal-5'-phosphate-independent enzyme | Klebsiella aerogenes | |
pyridoxal 5'-phosphate | pyridoxal-5'-phosphate-independent enzyme | Peptoniphilus asaccharolyticus | |
pyridoxal 5'-phosphate | pyridoxal-5'-phosphate-independent enzyme | Limosilactobacillus fermentum | |
pyridoxal 5'-phosphate | pyridoxal-5'-phosphate-independent enzyme | Burkholderia cepacia |