EC Number   |
KM Value [mM] |
KM Value Maximum [mM] |
Substrate |
Reference |
|---|
   1.21.99.4 | -999 |
- |
more |
- |
658810 |
| 1.21.99.4 | -999 |
- |
more |
mutant enzymes S101A/S176A and Y209F/Y217F show KM-values above 0.005 mM |
659748 |
| 1.21.99.4 | -999 |
- |
more |
review on enzyme isoforms type I and II and 5-deiodinase, type III |
644806 |
| 1.21.99.4 | 0.0000000017 |
- |
L-thyroxine |
mutant P135S type 2 iodothyronine deiodinase, with 20 mM glutathione as cofactor, in Tris-EDTA buffer (pH 7.5), at 37°C |
714839 |
| 1.21.99.4 | 0.0000000029 |
- |
L-thyroxine |
wild type type 2 iodothyronine deiodinase, with 20 mM glutathione as cofactor, in Tris-EDTA buffer (pH 7.5), at 37°C |
714839 |
| 1.21.99.4 | 0.0000000059 |
- |
L-thyroxine |
wild type type 2 iodothyronine deiodinase, with 20 mM dithiothreitol as cofactor, in Tris-EDTA buffer (pH 7.5), at 37°C |
714839 |
| 1.21.99.4 | 0.000001 |
- |
L-thyroxine |
pH and temperature not specified in the publication |
715743 |
| 1.21.99.4 | 0.00000101 |
- |
reverse triiodothyronine |
mutant enzyme A131S, in presence of 20 mM dithiothreitol |
658557 |
| 1.21.99.4 | 0.0000014 |
- |
L-thyroxine |
wild-type enzyme |
658556 |
| 1.21.99.4 | 0.0000023 |
- |
L-thyroxine |
neoplastic tissue, apparent Km |
700176 |
