Cloned (Comment) | Organism |
---|---|
gene flA, DNA sequence determination and analysis, overexpression of His-tagged enzyme in Escherichia coli strain BL21(DE3) and in strain B834(DE3), the latter results in the selenomethionine labeled enzyme | Streptomyces cattleya |
Crystallization (Comment) | Organism |
---|---|
purified recombinant wild-type and selenomethionine labelled enzyme with bound S-adenosyl-L-methionine, X-ray diffraction structure determination and analysis at 1.9 A resolution, structure modelling of monomers a and b | Streptomyces cattleya |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
34402 | - |
6 * 34402, (alpha,beta)3, recombinant enzyme, ESI-MS mass spectrometry | Streptomyces cattleya |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
S-adenosyl-L-methionine + fluoride | Streptomyces cattleya | - |
5'-deoxy-5'-fluoroadenosine + L-methionine | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Streptomyces cattleya | - |
gene flA | - |
Purification (Comment) | Organism |
---|---|
recombinant His-tagged enzyme from Escherichia coli by nickel affinity chromatography and gel filtration | Streptomyces cattleya |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
S-adenosyl-L-methionine + fluoride = 5'-deoxy-5'-fluoroadenosine + L-methionine | substrate binding structure involving F156, S158, Y177, and T80, nucleophilic substitution reaction mechanism | Streptomyces cattleya |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
culture condition:fluoride-grown cell | - |
Streptomyces cattleya | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
S-adenosyl-L-methionine + fluoride | - |
Streptomyces cattleya | 5'-deoxy-5'-fluoroadenosine + L-methionine | - |
? | |
S-adenosyl-L-methionine + fluoride | highly specific for S-adenosyl-L-methionine, which is tightly bound to the enzyme at the interface between C-terminal domain of one monomer and the N-terminal domain of the neighbouring monomer | Streptomyces cattleya | 5'-deoxy-5'-fluoroadenosine + L-methionine | - |
? |
Subunits | Comment | Organism |
---|---|---|
hexamer | 6 * 34402, (alpha,beta)3, recombinant enzyme, ESI-MS mass spectrometry | Streptomyces cattleya |
More | the N-terminal domain has a central seven-stranded beta-sheet, which combines parallel and antiparallel strands sandwiched between alpha-helices, the C-terminal domain is composed of a five- and a four-stranded antiparallel beta-sheet | Streptomyces cattleya |
Synonyms | Comment | Organism |
---|---|---|
5'-deoxy-5'-fluoroadenosine synthase | - |
Streptomyces cattleya |
5'-FDAS | - |
Streptomyces cattleya |
fluorination enzyme | - |
Streptomyces cattleya |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Streptomyces cattleya |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0012 | - |
fluoride | - |
Streptomyces cattleya | |
0.074 | - |
S-adenosyl-L-methionine | - |
Streptomyces cattleya | |
2 | - |
fluoride | - |
Streptomyces cattleya |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.9 | - |
assay at | Streptomyces cattleya |