Cloned (Comment) | Organism |
---|---|
recombinant plasmid encoding mqnC from Bacillus halodurans C-125 is introduced into Escherichia coli BL21(DE3)-T1R containing the Escherichia coli suf operon for coexpression of His6-MqnC with iron-sulfur cluster biogenesis proteins | Halalkalibacterium halodurans |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
[4Fe-4S] cluster | 4Fe-4S cluster-dependent enzyme | Halalkalibacterium halodurans |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
dehypoxanthine futalosine + S-adenosyl-L-methionine | Halalkalibacterium halodurans | - |
cyclic dehypoxanthine futalosine + 5'-deoxyadenosine + L-methionine | - |
? | |
dehypoxanthine futalosine + S-adenosyl-L-methionine | Halalkalibacterium halodurans C-125 | - |
cyclic dehypoxanthine futalosine + 5'-deoxyadenosine + L-methionine | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Halalkalibacterium halodurans | Q9K864 | - |
- |
Halalkalibacterium halodurans C-125 | Q9K864 | - |
- |
Purification (Comment) | Organism |
---|---|
anaerobic purification by nickel affinity chromatography | Halalkalibacterium halodurans |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
dehypoxanthine futalosine + S-adenosyl-L-methionine | - |
Halalkalibacterium halodurans | cyclic dehypoxanthine futalosine + 5'-deoxyadenosine + L-methionine | - |
? | |
dehypoxanthine futalosine + S-adenosyl-L-methionine | dehypoxanthine futalosine i.e. 3-[3-[(2R,3S,4R)-3,4,5-trihydroxytetrahydrofuran-2-yl]propanoyl]benzoate | Halalkalibacterium halodurans | cyclic dehypoxanthine futalosine + 5'-deoxyadenosine + L-methionine | cyclic dehypoxanthinyl futalosine i.e. (2R,3S,4R)-3,4,5-trihydroxy-4'-oxo-3',4,4',5-tetrahydro-2'H,3H-spiro[furan-2,1'-naphthalene]-6'-carboxylate | ? | |
dehypoxanthine futalosine + S-adenosyl-L-methionine | - |
Halalkalibacterium halodurans C-125 | cyclic dehypoxanthine futalosine + 5'-deoxyadenosine + L-methionine | - |
? | |
dehypoxanthine futalosine + S-adenosyl-L-methionine | dehypoxanthine futalosine i.e. 3-[3-[(2R,3S,4R)-3,4,5-trihydroxytetrahydrofuran-2-yl]propanoyl]benzoate | Halalkalibacterium halodurans C-125 | cyclic dehypoxanthine futalosine + 5'-deoxyadenosine + L-methionine | cyclic dehypoxanthinyl futalosine i.e. (2R,3S,4R)-3,4,5-trihydroxy-4'-oxo-3',4,4',5-tetrahydro-2'H,3H-spiro[furan-2,1'-naphthalene]-6'-carboxylate | ? |
Synonyms | Comment | Organism |
---|---|---|
dehypoxanthinyl futalosine cyclase | - |
Halalkalibacterium halodurans |
DHFL cyclase | - |
Halalkalibacterium halodurans |
MqnC | - |
Halalkalibacterium halodurans |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
assay at | Halalkalibacterium halodurans |
General Information | Comment | Organism |
---|---|---|
physiological function | the enzyme is part of the futalosine pathway for menaquinone biosynthesis | Halalkalibacterium halodurans |