Cloned (Comment) | Organism |
---|---|
expressed in Escherichia coli | Escherichia coli |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.035 | - |
decanesulfonic acid | - |
Escherichia coli | |
0.044 | - |
octanesulfonic acid | - |
Escherichia coli | |
0.095 | - |
hexanesulfonic acid | - |
Escherichia coli | |
0.11 | - |
4-phenyl-1-butanesulfonic acid | - |
Escherichia coli | |
0.114 | - |
1,3-dioxo-2-isoindolineethanesulfonic acid | - |
Escherichia coli | |
0.139 | - |
2-(4-pyridyl)ethanesulfonic acid | - |
Escherichia coli | |
0.189 | - |
pentanesulfonic acid | - |
Escherichia coli | |
0.237 | - |
N-phenyltaurine | - |
Escherichia coli | |
0.617 | - |
MOPS | - |
Escherichia coli | |
0.87 | - |
butanesulfonic acid | - |
Escherichia coli | |
1.11 | - |
PIPES | - |
Escherichia coli |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
41200 | - |
4 * 41200, SDS-PAGE | Escherichia coli |
181000 | - |
gel filtration | Escherichia coli |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
R-CH2-SO3H + FMNH2 + O2 | Escherichia coli | - |
R-CHO + FMN + sulfite + H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
EC1250, chromosomal gene cluster ssuEADCB | - |
Purification (Comment) | Organism |
---|---|
- |
Escherichia coli |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
an alkanesulfonate + FMNH2 + O2 = an aldehyde + FMN + sulfite + H2O | absolutely dependent on oxygen | Escherichia coli |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
2.5 | - |
- |
Escherichia coli |
Storage Stability | Organism |
---|---|
-20°C, 15% glycerol, the activity increases slightly during the first 2 to 3 weeks of storage | Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
1,3-dioxo-2-isoindolineethanesulfonic acid + FMNH2 + O2 | - |
Escherichia coli | (1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)acetaldehyd + FMN + sulfite + H2O | - |
? | |
2-(4-pyridyl)ethanesulfonic acid + FMNH2 + O2 | - |
Escherichia coli | pyridin-4-ylacetaldehyde | - |
? | |
4-phenyl-1-butanesulfonic acid + FMNH2 + O2 | - |
Escherichia coli | 4-phenylbutanol + FMN + sulfite + H2O | - |
? | |
butanesulfonic acid + FMNH2 + O2 | - |
Escherichia coli | butanal + FMN + sulfite + H2O | - |
? | |
decanesulfonic acid + FMNH2 + O2 | - |
Escherichia coli | decanal + FMN + sulfite + H2O | - |
? | |
hexanesulfonic acid + FMNH2 + O2 | - |
Escherichia coli | hexanal + FMN + sulfite + H2O | - |
? | |
MOPS + FMNH2 + O2 | - |
Escherichia coli | ? | - |
? | |
additional information | no substrates are taurine, methanesulfonic acid, benzenesulfonic acid, L-cysteic acid, ethanedisulfonic acid, toluene-4-sulfonic acid, p-sulfobenzoic acid, benzenesulfonic acid, 4-hydroxybenzenesulfonic acid, SsuD is able to desulfonate C-2 to C-10 unsubstituted alkanesulfonates, substituted ethanesulfonic acids and HEPES, the catalytic efficiency increases with increasing chain length up to decanesulfonic acid | Escherichia coli | ? | - |
? | |
N-phenyltaurine + FMNH2 + O2 | - |
Escherichia coli | anilinoacetaldehyde + FMN + sulfite + H2O | - |
? | |
octanesulfonic acid + FMNH2 + O2 | - |
Escherichia coli | octanal + FMN + sulfite + H2O | - |
? | |
pentanesulfonic acid + FMNH2 + O2 | - |
Escherichia coli | pentaldehyde + FMN + sulfite + H2O | - |
? | |
PIPES + FMNH2 + O2 | - |
Escherichia coli | ? | - |
? | |
R-CH2-SO3H + FMNH2 + O2 | - |
Escherichia coli | R-CHO + FMN + sulfite + H2O | - |
? |
Subunits | Comment | Organism |
---|---|---|
homotetramer | 4 * 41200, SDS-PAGE | Escherichia coli |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
enzyme assay | Escherichia coli |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
9.1 | - |
in 10 mM Tris-HCl | Escherichia coli |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
FMNH2 | - |
Escherichia coli |