EC Number   |
Reaction |
Reference |
|---|
   1.21.99.3 | 3,3',5'-triiodo-L-thyronine + iodide + acceptor + H+ = L-thyroxine + reduced acceptor |
all 3 isozyme types contain a selenocysteine residue at the active site |
644808 |
| 1.21.99.3 | 3,3',5'-triiodo-L-thyronine + iodide + acceptor + H+ = L-thyroxine + reduced acceptor |
both 5'-deiodinase isoforms and 5-deiodinase contain a selenocysteine residue at the active site |
644806 |
| 1.21.99.3 | 3,3',5'-triiodo-L-thyronine + iodide + acceptor + H+ = L-thyroxine + reduced acceptor |
enzyme has both thyroxine 5-deiodinase and thyroxine 5'-deiodinase activities |
639397, 644789, 644790 |
| 1.21.99.3 | 3,3',5'-triiodo-L-thyronine + iodide + acceptor + H+ = L-thyroxine + reduced acceptor |
inner ring deiodination |
644808 |
