Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli | Phanerodontia chrysosporium |
Crystallization (Comment) | Organism |
---|---|
structure to 2.6 A resolution. The catalytic center is a solvent-inaccessible cavity located at the re side of the flavin cofactor. Its small size explains the observed preference for methanol and ethanol as best substrates | Phanerodontia chrysosporium |
Protein Variants | Comment | Organism |
---|---|---|
F101N | with enlarged catalytic cavity, increase in activity with substrates 1-propanol, glycerol, (R)-1,2-propanediol | Phanerodontia chrysosporium |
F101S | with enlarged catalytic cavity, retains a high degree of thermostability | Phanerodontia chrysosporium |
M103S | with enlarged catalytic cavity, increase in activity with substrates 1-propanol, glycerol, (R)-1,2-propanediol | Phanerodontia chrysosporium |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1 | - |
ethanol | mutant F101S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
1 | - |
ethanol | mutant M103S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
2 | - |
methanol | wild-type, pH 7.5, 23°C | Phanerodontia chrysosporium | |
2 | - |
methanol | mutant F101S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
2 | - |
methanol | mutant M103S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
2 | - |
1-propanol | mutant M103S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
4 | - |
1-propanol | mutant F101S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
11 | - |
ethanol | mutant F101N, pH 7.5, 23°C | Phanerodontia chrysosporium | |
11 | - |
1-propanol | mutant F101N, pH 7.5, 23°C | Phanerodontia chrysosporium | |
14 | - |
methanol | mutant F101N, pH 7.5, 23°C | Phanerodontia chrysosporium | |
15 | - |
ethanol | wild-type, pH 7.5, 23°C | Phanerodontia chrysosporium | |
45 | - |
1-propanol | wild-type, pH 7.5, 23°C | Phanerodontia chrysosporium | |
110 | - |
(R)-1,2-Propanediol | mutant F101S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
110 | - |
(R)-1,2-Propanediol | mutant M103S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
1200 | - |
(R)-1,2-Propanediol | mutant F101N, pH 7.5, 23°C | Phanerodontia chrysosporium | |
1600 | - |
(R)-1,2-Propanediol | wild-type, pH 7.5, 23°C | Phanerodontia chrysosporium |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Phanerodontia chrysosporium | T2M2J4 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
(R)-1,2-propanediol + O2 | - |
Phanerodontia chrysosporium | ? + H2O2 | - |
? | |
1-propanol + O2 | - |
Phanerodontia chrysosporium | propanal + H2O2 | - |
? | |
ethanol + O2 | - |
Phanerodontia chrysosporium | acetaldehyde + H2O2 | - |
? | |
methanol + O2 | - |
Phanerodontia chrysosporium | formaldehyde + H2O2 | - |
? | |
additional information | poor substrate: glycerol | Phanerodontia chrysosporium | ? | - |
- |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
51 | - |
melting temperature of mutant F101S, 5 mM phoshate buffer pH 7.5 | Phanerodontia chrysosporium |
52 | - |
melting temperature of mutant F101N, 5 mM phoshate buffer pH 7.5 | Phanerodontia chrysosporium |
58 | - |
melting temperature of wild-type, 5 mM phoshate buffer pH 7.5 | Phanerodontia chrysosporium |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.4 | - |
(R)-1,2-Propanediol | mutant M103S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
1 | - |
ethanol | mutant M103S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
1 | - |
methanol | mutant M103S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
1 | - |
1-propanol | mutant M103S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
4 | - |
methanol | mutant F101S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
4 | - |
(R)-1,2-Propanediol | mutant F101S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
5 | - |
(R)-1,2-Propanediol | wild-type, pH 7.5, 23°C | Phanerodontia chrysosporium | |
5 | - |
ethanol | mutant F101S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
7 | - |
1-propanol | mutant F101S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
10 | - |
ethanol | mutant F101N, pH 7.5, 23°C | Phanerodontia chrysosporium | |
10 | - |
methanol | mutant F101N, pH 7.5, 23°C | Phanerodontia chrysosporium | |
11 | - |
1-propanol | wild-type, pH 7.5, 23°C | Phanerodontia chrysosporium | |
12 | - |
1-propanol | mutant F101N, pH 7.5, 23°C | Phanerodontia chrysosporium | |
13 | - |
(R)-1,2-Propanediol | mutant F101N, pH 7.5, 23°C | Phanerodontia chrysosporium | |
18 | - |
methanol | wild-type, pH 7.5, 23°C | Phanerodontia chrysosporium | |
19 | - |
ethanol | wild-type, pH 7.5, 23°C | Phanerodontia chrysosporium |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
9 | - |
- |
Phanerodontia chrysosporium |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
7 | 10 | more than 75% of maximum activity | Phanerodontia chrysosporium |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
FAD | - |
Phanerodontia chrysosporium |
kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.003 | - |
(R)-1,2-Propanediol | wild-type, pH 7.5, 23°C | Phanerodontia chrysosporium | |
0.004 | - |
(R)-1,2-Propanediol | mutant M103S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
0.011 | - |
(R)-1,2-Propanediol | mutant F101N, pH 7.5, 23°C | Phanerodontia chrysosporium | |
0.036 | - |
(R)-1,2-Propanediol | mutant F101S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
0.24 | - |
1-propanol | wild-type, pH 7.5, 23°C | Phanerodontia chrysosporium | |
0.5 | - |
methanol | mutant M103S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
0.5 | - |
1-propanol | mutant M103S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
0.71 | - |
methanol | mutant F101N, pH 7.5, 23°C | Phanerodontia chrysosporium | |
0.91 | - |
ethanol | mutant F101N, pH 7.5, 23°C | Phanerodontia chrysosporium | |
1 | - |
ethanol | mutant M103S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
1.1 | - |
1-propanol | mutant F101N, pH 7.5, 23°C | Phanerodontia chrysosporium | |
1.3 | - |
ethanol | wild-type, pH 7.5, 23°C | Phanerodontia chrysosporium | |
1.8 | - |
1-propanol | mutant F101S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
2 | - |
methanol | mutant F101S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
5 | - |
ethanol | mutant F101S, pH 7.5, 23°C | Phanerodontia chrysosporium | |
9 | - |
methanol | wild-type, pH 7.5, 23°C | Phanerodontia chrysosporium |