Cloned (Comment) | Organism |
---|---|
recombinant soluble extracellular enzyme expression in Lactococcus lactis | Weissella confusa |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
6.2 | - |
[(1->6)-alpha-D-glucosyl]n | pH 5.0, 35°C | Weissella confusa |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
180000 | - |
x * 180000, recombinant enzyme, SDS-PAGE | Weissella confusa |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Weissella confusa | X4QKX0 | - |
- |
Purification (Comment) | Organism |
---|---|
recombinant extracellular enzyme 4fold from Lactococcus lactis by PEG fractionation | Weissella confusa |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
1.5 | - |
partially purrified recombinant enzyme, pH 5.0, 35°C | Weissella confusa |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
sucrose + [(1->6)-alpha-D-glucosyl]n | dextran | Weissella confusa | D-fructose + [(1->6)-alpha-D-glucosyl]n+1 | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 180000, recombinant enzyme, SDS-PAGE | Weissella confusa |
More | the enzyme structure contains the domains A, B, C, IV, and V, structure superposition, overview | Weissella confusa |
Synonyms | Comment | Organism |
---|---|---|
Cab3 | - |
Weissella confusa |
DSR | - |
Weissella confusa |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
35 | - |
recombinant enzyme | Weissella confusa |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5 | - |
recombinant enzyme | Weissella confusa |
General Information | Comment | Organism |
---|---|---|
additional information | structure modeling using the crystal structure of the enzyme from Lactobacillus reuteri, PDB ID 3HZ3, and Streptococcus mutans, PDB ID 3AlB, as templates. Asp510 acts as a nucleophile, Glu548 acts as catalytic acid/base, and Asp621 acts a stransition state stabilizer | Weissella confusa |