Cloned (Comment) | Organism |
---|---|
expression in Bacillus megaterium DSM319 | Priestia megaterium |
Protein Variants | Comment | Organism |
---|---|---|
C402A | mutation introduced to disrupt the iron-sulfur center. Mutant lacks any visible coloration and has decreased absorbance between 350 and 420 nm and less than 95% of wild-type activity | Priestia megaterium |
C443A | mutation introduced to disrupt the iron-sulfur center. Mutant lacks any visible coloration and has decreased absorbance between 350 and 420 nm and less than 95% of wild-type activity | Priestia megaterium |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
65000 | - |
x * 65000, SDS-PAGE of recombinant enzyme including His-tag | Priestia megaterium |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Priestia megaterium | O87689 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | enzyme catalyzes both methylation at C-17 and ring contraction | Priestia megaterium | ? | - |
? | |
S-adenosyl-L-methionine + cobalt(II)-factor-III + dithiothreitol | - |
Priestia megaterium | S-adenosyl-L-homocysteine + cobalt(II)-precorrin-4 + oxidized dithiothreitol | - |
? | |
S-adenosyl-L-methionine + cobalt(II)-precorrin-3 | - |
Priestia megaterium | S-adenosyl-L-homocysteine + cobalt(II)-factor-IV | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 65000, SDS-PAGE of recombinant enzyme including His-tag | Priestia megaterium |
Synonyms | Comment | Organism |
---|---|---|
CbiH60 | - |
Priestia megaterium |
Precorrin-3 methylase | - |
Priestia megaterium |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
[4Fe-4S]-center | enzyme contains a [4Fe-4S]-center required for ring contraction reaction. Iron content is 4.8 mol of iron/mol of enzyme | Priestia megaterium |