Activating Compound | Comment | Organism | Structure |
---|---|---|---|
Dithionite | after activation with Fe2+, HS-, S-adenosyl-L-methionine and dithionite, activity increases almost 10fold | Mycolicibacterium smegmatis |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Fe2+ | after activation with Fe2+, HS-, S-adenosyl-L-methionine and dithionite, activity increases almost 10fold | Mycolicibacterium smegmatis |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
40000 | - |
SDS-PAGE | Methanocaldococcus jannaschii |
88000 | - |
SDS-PAGE | Mycolicibacterium smegmatis |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Methanocaldococcus jannaschii | Q58826 | - |
- |
Methanocaldococcus jannaschii DSM 2661 | Q58826 | - |
- |
Mycolicibacterium smegmatis | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
5-amino-6-(D-ribitylamino)uracil + L-tyrosine + S-adenosyl-L-methionine | - |
Methanocaldococcus jannaschii | 5-amino-5-(4-hydroxybenzyl)-6-(D-ribitylimino)-5,6-dihydrouracil + 2-iminoacetate + L-methionine + 5'-deoxyadenosine | - |
? | |
5-amino-6-(D-ribitylamino)uracil + L-tyrosine + S-adenosyl-L-methionine | the reaction is catalzed by the bifunctional FO synthase (EC 2.5.1.147/EC 4.3.1.32) | Mycolicibacterium smegmatis | 5-amino-5-(4-hydroxybenzyl)-6-(D-ribitylimino)-5,6-dihydrouracil + 2-iminoacetate + L-methionine + 5'-deoxyadenosine | - |
? | |
5-amino-6-(D-ribitylamino)uracil + L-tyrosine + S-adenosyl-L-methionine | - |
Methanocaldococcus jannaschii DSM 2661 | 5-amino-5-(4-hydroxybenzyl)-6-(D-ribitylimino)-5,6-dihydrouracil + 2-iminoacetate + L-methionine + 5'-deoxyadenosine | - |
? |
Synonyms | Comment | Organism |
---|---|---|
cofH | - |
Methanocaldococcus jannaschii |
fbiC | gene name, bifunctional FO synthase (EC 2.5.1.147/EC 4.3.1.32). In the actinomycetes, cofG and cofH are fused, encoding a single FbiC polypeptide | Mycolicibacterium smegmatis |
MjCofH | - |
Methanocaldococcus jannaschii |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
70 | - |
activity is not significantly reduced during incubations at 70°C | Mycolicibacterium smegmatis |
Organism | Comment | Expression |
---|---|---|
Mycolicibacterium smegmatis | cloning of the fused Mycobacterium smegmatis fbiC gene and heterologous expression of the bifunctional MsFbiC in Escherichia coli | additional information |
Methanocaldococcus jannaschii | heterologous expression in Escherichia coli and functional characterization in vitro. MjCofH is expressed as a fusion protein with an N-terminal polyhistidine tag. The His-tagged protein is strongly expressed in Escherichia coli but is slightly more soluble than the untagged protein | additional information |
General Information | Comment | Organism |
---|---|---|
metabolism | the enzyme is involved in the production of 7,8-didemethyl-8-hydroxy-5-deazariboflavin, the precursor of the redox cofactor coenzyme F420 | Methanocaldococcus jannaschii |
metabolism | the enzyme is involved in the production of 7,8-didemethyl-8-hydroxy-5-deazariboflavin, the precursor of the redox cofactor coenzyme F420. In the actinomycetes, cofG and cofH are fused, encoding a single FbiC polypeptide, the bifunctional FO synthase (EC 2.5.1.147/EC 4.3.1.32) | Mycolicibacterium smegmatis |