Activating Compound | Comment | Organism | Structure |
---|---|---|---|
2-mercaptoethanol | activates 1.9fold at 10 mM | Nesterenkonia xinjiangensis |
Cloned (Comment) | Organism |
---|---|
gene xyn11NX, DNA and amino acid sequence determination and analysis, expression of His-tagged enzyme in Escherichia coli strain BL21(DE3) | Nesterenkonia xinjiangensis |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Ag+ | complete inhibition at 1 mM | Nesterenkonia xinjiangensis | |
Co2+ | - |
Nesterenkonia xinjiangensis | |
Cu2+ | - |
Nesterenkonia xinjiangensis | |
Hg2+ | complete inhibition at 1 mM | Nesterenkonia xinjiangensis | |
Pb2+ | - |
Nesterenkonia xinjiangensis |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | kinetics | Nesterenkonia xinjiangensis |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | activates | Nesterenkonia xinjiangensis | |
Cr3+ | activates 1.3fold at 10 mM | Nesterenkonia xinjiangensis | |
Fe2+ | activates | Nesterenkonia xinjiangensis | |
K+ | activates | Nesterenkonia xinjiangensis | |
Li+ | activates | Nesterenkonia xinjiangensis | |
Mg2+ | activates | Nesterenkonia xinjiangensis | |
Mn2+ | activates | Nesterenkonia xinjiangensis | |
Na+ | activates | Nesterenkonia xinjiangensis |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
26000 | - |
x * 26000, recombinantenzyme, SDS-PAGE | Nesterenkonia xinjiangensis |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
beta-1,4-xylan + H2O | Nesterenkonia xinjiangensis | - |
? | - |
? | |
beta-1,4-xylan + H2O | Nesterenkonia xinjiangensis CCTCC AA001025 | - |
? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Nesterenkonia xinjiangensis | D1KJJ7 | gene xyn11NX | - |
Nesterenkonia xinjiangensis CCTCC AA001025 | D1KJJ7 | gene xyn11NX | - |
Purification (Comment) | Organism |
---|---|
recombinant His-tagged enzyme from Escherichia coli strain BL21(DE3) to homnogeneity | Nesterenkonia xinjiangensis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
beta-1,4-xylan + H2O | - |
Nesterenkonia xinjiangensis | ? | - |
? | |
beta-1,4-xylan + H2O | - |
Nesterenkonia xinjiangensis CCTCC AA001025 | ? | - |
? | |
beta-1,4-xylan + H2O | from birchwood or oat spelt | Nesterenkonia xinjiangensis | xylobiose + xylotriose + ? | most predominant products. Hydrolysis products of oat spelt xylan is 2.3 mM xylobiose and 0.652 mM xylotriose, and of birchwood xylan 4.95 mM xylobiose and 1.57 mM xylotriose | ? | |
beta-1,4-xylan + H2O | from birchwood or oat spelt | Nesterenkonia xinjiangensis CCTCC AA001025 | xylobiose + xylotriose + ? | most predominant products. Hydrolysis products of oat spelt xylan is 2.3 mM xylobiose and 0.652 mM xylotriose, and of birchwood xylan 4.95 mM xylobiose and 1.57 mM xylotriose | ? |
Subunits | Comment | Organism |
---|---|---|
? | x * 26000, recombinantenzyme, SDS-PAGE | Nesterenkonia xinjiangensis |
Synonyms | Comment | Organism |
---|---|---|
More | the enzyme belongs to glycosyl hydrolase family 11, GH11 | Nesterenkonia xinjiangensis |
Xyn11NX | - |
Nesterenkonia xinjiangensis |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
55 | - |
recombinant enzyme | Nesterenkonia xinjiangensis |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
20 | 70 | activity range, profile, overview | Nesterenkonia xinjiangensis |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
45 | 60 | purified enzyme, pH 7.0, 60 min, 80% activity remaining | Nesterenkonia xinjiangensis |
70 | - |
purified enzyme, pH 7.0, 60 min, 55% activity remaining | Nesterenkonia xinjiangensis |
80 | - |
purified enzyme, pH 7.0, 60 min, 10% activity remaining | Nesterenkonia xinjiangensis |
90 | - |
purified enzyme, pH 7.0, 60 min, 5% activity remaining | Nesterenkonia xinjiangensis |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
6.37 | - |
beta-1,4-xylan | pH 7.0, 55°C, recombinant enzyme, birchwood xylan | Nesterenkonia xinjiangensis | |
18.12 | - |
beta-1,4-xylan | pH 7.0, 55°C, recombinant enzyme, oat spelt xylan | Nesterenkonia xinjiangensis |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
recombinant enzyme | Nesterenkonia xinjiangensis |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
2 | 12 | 60% of maximal activity at pH 6.0 and pH 8.0, pH profile, recombinant enzyme, overview | Nesterenkonia xinjiangensis |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
5 | 11 | purified recombinant enzyme, the enzyme retains more than 80% of initial activity after 1 h at pH 5.0-11.0 at 37 °C for 1 h | Nesterenkonia xinjiangensis |