Crystallization (Comment) | Organism |
---|---|
crystallized as bright yellow needles | Devosia riboflavina |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
hemin | - |
Devosia riboflavina | |
methylglyoxal | - |
Devosia riboflavina | |
pyruvate | - |
Devosia riboflavina |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.75 | - |
4,5-Dioxopentanoate | pH 8.0, 37°C | Devosia riboflavina | |
1.7 | - |
L-alanine | pH 8.0, 37°C | Devosia riboflavina |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
48000 | - |
4 * 48000, SDS-PAGE | Devosia riboflavina |
190000 | - |
gel filtration | Devosia riboflavina |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-alanine + 4,5-dioxopentanoate | Devosia riboflavina | delta-aminolevulinate pathway | 5-aminolevulinate + pyruvate | - |
ir |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Devosia riboflavina | - |
IFO 3140 | - |
Purification (Comment) | Organism |
---|---|
- |
Devosia riboflavina |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
1.02 | - |
- |
Devosia riboflavina |
Storage Stability | Organism |
---|---|
-15°C, stable for 3 months | Devosia riboflavina |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
beta-alanine + 4,5-dioxopentanoate | 39% of the activity with L-alanine | Devosia riboflavina | 5-aminolevulinate + malonic semialdehyde | - |
ir | |
epsilon-amino-n-caproate + 4,5-dioxopentanoate | 34% of the activity with L-alanine | Devosia riboflavina | 5-aminolevulinate + 6-oxo-n-hexanoate | - |
ir | |
gamma-amino-n-butyrate + 4,5-dioxopentanoate | 55% of the activity with L-alanine | Devosia riboflavina | 5-aminolevulinate + succinic semialdehyde | - |
ir | |
L-alanine + 4,5-dioxopentanoate | - |
Devosia riboflavina | 5-aminolevulinate + pyruvate | - |
ir | |
L-alanine + 4,5-dioxopentanoate | delta-aminolevulinate pathway | Devosia riboflavina | 5-aminolevulinate + pyruvate | - |
ir | |
L-ornithine + 4,5-dioxopentanoate | 14% of the activity with L-alanine | Devosia riboflavina | 5-aminolevulinate + 5-amino-2-oxopentanoate | - |
ir | |
additional information | L-lysine, L-arginine, L-glutamate, L-methionine, L-histidine, glycine, L-phenylalanine, L-threonine, L-asparagine, L-serine, L-proline, L-valine, L-isoleucine, L-leucine, L-tyrosine, L-cysteine and L-tryptophan are all inert as amino donors, methylglyoxal is a poor substrate for the enzyme | Devosia riboflavina | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
tetramer | 4 * 48000, SDS-PAGE | Devosia riboflavina |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | - |
Devosia riboflavina |