Cloned (Comment) | Organism |
---|---|
gene sox/dszC, overexpression in Escherichia coli strain BL21 | Rhodococcus sp. |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
45000 | - |
2 * 45000, recombinant enzyme, SDS-PAGE | Rhodococcus sp. |
86000 | - |
recombinant enzyme, gel filtration | Rhodococcus sp. |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
dibenzothiophene + 2 FMNH2 + 2 O2 | Rhodococcus sp. | overall reaction | dibenzothiophene-5,5-dioxide + 2 FMN + 2 H2O | - |
? | |
dibenzothiophene + 2 FMNH2 + 2 O2 | Rhodococcus sp. IGTS8 | overall reaction | dibenzothiophene-5,5-dioxide + 2 FMN + 2 H2O | - |
? | |
dibenzothiophene + FMNH2 + O2 | Rhodococcus sp. | - |
dibenzothiophene-5-oxide + FMN + H2O | - |
? | |
dibenzothiophene + FMNH2 + O2 | Rhodococcus sp. IGTS8 | - |
dibenzothiophene-5-oxide + FMN + H2O | - |
? | |
dibenzothiophene-5-oxide + FMNH2 + O2 | Rhodococcus sp. | - |
dibenzothiophene-5,5-dioxide + FMN + H2O | - |
? | |
dibenzothiophene-5-oxide + FMNH2 + O2 | Rhodococcus sp. IGTS8 | - |
dibenzothiophene-5,5-dioxide + FMN + H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rhodococcus sp. | P54998 | gene sox/dszC | - |
Rhodococcus sp. IGTS8 | P54998 | gene sox/dszC | - |
Purification (Comment) | Organism |
---|---|
recombinant enzyme from Escherichia coli strain BL21 by anion exchange and hydrophobic interaction chromatography, followed by dialysis | Rhodococcus sp. |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
dibenzothiophene + 2 FMNH2 + 2 O2 | overall reaction | Rhodococcus sp. | dibenzothiophene-5,5-dioxide + 2 FMN + 2 H2O | - |
? | |
dibenzothiophene + 2 FMNH2 + 2 O2 | overall reaction | Rhodococcus sp. IGTS8 | dibenzothiophene-5,5-dioxide + 2 FMN + 2 H2O | - |
? | |
dibenzothiophene + 2 reduced riboflavin + 2 O2 | overall reaction, low activity with riboflavin | Rhodococcus sp. | dibenzothiophene-5,5-dioxide + 2 riboflavin + 2 H2O | - |
? | |
dibenzothiophene + 2 reduced riboflavin + 2 O2 | overall reaction, low activity with riboflavin | Rhodococcus sp. IGTS8 | dibenzothiophene-5,5-dioxide + 2 riboflavin + 2 H2O | - |
? | |
dibenzothiophene + FMNH2 + O2 | - |
Rhodococcus sp. | dibenzothiophene-5-oxide + FMN + H2O | - |
? | |
dibenzothiophene + FMNH2 + O2 | - |
Rhodococcus sp. IGTS8 | dibenzothiophene-5-oxide + FMN + H2O | - |
? | |
dibenzothiophene-5-oxide + FMNH2 + O2 | - |
Rhodococcus sp. | dibenzothiophene-5,5-dioxide + FMN + H2O | - |
? | |
dibenzothiophene-5-oxide + FMNH2 + O2 | - |
Rhodococcus sp. IGTS8 | dibenzothiophene-5,5-dioxide + FMN + H2O | - |
? | |
additional information | dibenzothiophene sulfoxide and sulfone obtain their oxygen atom(s) from molecular oxygen rather than water in their formation from dibenzothiophene, isotope labeling. The enzyme also utilizes benzyl sulfide and benzyl sulfoxide as substrates, it is a sulfide/sulfoxide monooxygenase. A flavin reductase FRP coupled assay | Rhodococcus sp. | ? | - |
? | |
additional information | dibenzothiophene sulfoxide and sulfone obtain their oxygen atom(s) from molecular oxygen rather than water in their formation from dibenzothiophene, isotope labeling. The enzyme also utilizes benzyl sulfide and benzyl sulfoxide as substrates, it is a sulfide/sulfoxide monooxygenase. A flavin reductase FRP coupled assay | Rhodococcus sp. IGTS8 | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
homodimer | 2 * 45000, recombinant enzyme, SDS-PAGE | Rhodococcus sp. |
Synonyms | Comment | Organism |
---|---|---|
dszC | - |
Rhodococcus sp. |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
FMNH2 | the enzyme binds one flavin mononucleotide or reduced flavin mononucleotide (FMNH2) per 90,200-Da homodimer, and FMNH2 is an essential cosubstrate for its activity | Rhodococcus sp. | |
additional information | flavin reductaseFRP is essentially required for enzyme activity providing reduction equivalents, Vibrio harveyi FRP produces FMNH2 at the expense of NADPH and is used to provide FMNH2 for the enzymatic reaction | Rhodococcus sp. | |
additional information | flavin specificity, overview. No activity with FADH2 | Rhodococcus sp. | |
riboflavin | low activity | Rhodococcus sp. |