Protein Variants | Comment | Organism |
---|---|---|
D101N | site-directed mutagenesis, deleterious mutation | Niallia circulans |
D101N/G103F/R132A/R136A | site-directed mutagenesis, the mutant is expressed in inclusion bodies | Niallia circulans |
F48Y | site-directed mutagenesis, the mutant shows increased thermostability and activity compared to the wild-type enzyme | Niallia circulans |
F48Y/R49A/T50V/T147L | site-directed mutagenesis, the half-life of the mutant is 4fold increased compared to the wild-type enzyme | Niallia circulans |
F48Y/T147L | site-directed mutagenesis, the half-life of the mutant is 7.5fold increased compared to the wild-type enzyme | Niallia circulans |
F48Y/T50V | site-directed mutagenesis, the half-life of the mutant is increased compared to the wild-type enzyme | Niallia circulans |
F48Y/T50V/T147L | site-directed mutagenesis, the half-life of the mutant is 15fold increased compared to the wild-type enzyme | Niallia circulans |
G103F | site-directed mutagenesis, the mutation introduced a bulky hydrophobic residue causing a clash with the neighbouring residues that results in destabilization | Niallia circulans |
R132A | site-directed mutagenesis, deleterious mutation | Niallia circulans |
R136A | site-directed mutagenesis, deleterious mutation | Niallia circulans |
R49A | site-directed mutagenesis, deleterious mutation | Niallia circulans |
T147L | site-directed mutagenesis, the mutant shows increased thermostability and activity compared to the wild-type enzyme | Niallia circulans |
T50V | site-directed mutagenesis, the mutant shows increased thermostability and activity compared to the wild-type enzyme | Niallia circulans |
T50V/T147L | site-directed mutagenesis, the half-life of the mutant is increased compared to the wild-type enzyme | Niallia circulans |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | kinetics of wild-type and mutant enzymes | Niallia circulans |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
beta-1,4-xylan + H2O | Niallia circulans | - |
? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Niallia circulans | P09850 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
beta-1,4-xylan + H2O | - |
Niallia circulans | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
Bcx | - |
Niallia circulans |
xylanase | - |
Niallia circulans |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
40 | - |
assay at | Niallia circulans |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
additional information | - |
Tm of wild-type and mutant enzymes | Niallia circulans |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5.5 | - |
assay at | Niallia circulans |