Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli BL21 (DE3) cells | Thalassiosira pseudonana |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
KCl | inhibits about 50% at concentration of 1.5 M | Thalassiosira pseudonana | |
NaCl | inhibits about 50% at concentration of 1.5 M | Thalassiosira pseudonana |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.75 | - |
S-adenosyl-L-methionine | pH 8.0, 25°C | Thalassiosira pseudonana | |
2.1 | - |
(2R)-2-hydroxy-4-(methylsulfanyl)butanoate | pH 8.0, 25°C | Thalassiosira pseudonana |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
40000 | - |
SDS-PAGE | Thalassiosira pseudonana |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
S-adenosyl-L-methionine + (2R)-2-hydroxy-4-(methylsulfanyl)butanoate | Thalassiosira pseudonana | the enzyme catalyses the key step of dimethylsulfoniopropionate biosynthesis. Dimethylsulfoniopropionate plays a pivotal role in the marine sulfur cycle | S-adenosyl-L-homocysteine + (2R)-4-(dimethylsulfaniumyl)-2-hydroxybutanoate | - |
? | |
S-adenosyl-L-methionine + (2R)-2-hydroxy-4-(methylsulfanyl)butanoate | Thalassiosira pseudonana CCMP1335 | the enzyme catalyses the key step of dimethylsulfoniopropionate biosynthesis. Dimethylsulfoniopropionate plays a pivotal role in the marine sulfur cycle | S-adenosyl-L-homocysteine + (2R)-4-(dimethylsulfaniumyl)-2-hydroxybutanoate | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Thalassiosira pseudonana | B8C5X1 | - |
- |
Thalassiosira pseudonana CCMP1335 | B8C5X1 | - |
- |
Purification (Comment) | Organism |
---|---|
- |
Thalassiosira pseudonana |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
S-adenosyl-L-methionine + (2R)-2-hydroxy-4-(methylsulfanyl)butanoate | - |
Thalassiosira pseudonana | S-adenosyl-L-homocysteine + (2R)-4-(dimethylsulfaniumyl)-2-hydroxybutanoate | - |
? | |
S-adenosyl-L-methionine + (2R)-2-hydroxy-4-(methylsulfanyl)butanoate | the enzyme catalyses the key step of dimethylsulfoniopropionate biosynthesis. Dimethylsulfoniopropionate plays a pivotal role in the marine sulfur cycle | Thalassiosira pseudonana | S-adenosyl-L-homocysteine + (2R)-4-(dimethylsulfaniumyl)-2-hydroxybutanoate | - |
? | |
S-adenosyl-L-methionine + (2R)-2-hydroxy-4-(methylsulfanyl)butanoate | - |
Thalassiosira pseudonana CCMP1335 | S-adenosyl-L-homocysteine + (2R)-4-(dimethylsulfaniumyl)-2-hydroxybutanoate | - |
? | |
S-adenosyl-L-methionine + (2R)-2-hydroxy-4-(methylsulfanyl)butanoate | the enzyme catalyses the key step of dimethylsulfoniopropionate biosynthesis. Dimethylsulfoniopropionate plays a pivotal role in the marine sulfur cycle | Thalassiosira pseudonana CCMP1335 | S-adenosyl-L-homocysteine + (2R)-4-(dimethylsulfaniumyl)-2-hydroxybutanoate | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 40000, SDS-PAGE | Thalassiosira pseudonana |
Synonyms | Comment | Organism |
---|---|---|
MTHB-methyltransferase | - |
Thalassiosira pseudonana |
Tp23128 | - |
Thalassiosira pseudonana |
TpMT2 | - |
Thalassiosira pseudonana |
XP_002291473 | - |
Thalassiosira pseudonana |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
25 | - |
- |
Thalassiosira pseudonana |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
- |
Thalassiosira pseudonana |
Organism | Comment | Expression |
---|---|---|
Thalassiosira pseudonana | high salinity and nitrogen limitation stresses cause the increase of dimethylsulfoniopropionate content and TpMMT protein in Thalassiosira | up |
General Information | Comment | Organism |
---|---|---|
metabolism | the enzyme catalyses the key step of dimethylsulfoniopropionate biosynthesis. Dimethylsulfoniopropionate plays a pivotal role in the marine sulfur cycle | Thalassiosira pseudonana |