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1.21.99.4: thyroxine 5'-deiodinase

This is an abbreviated version!
For detailed information about thyroxine 5'-deiodinase, go to the full flat file.

Word Map on EC 1.21.99.4

Reaction

3,3',5-triiodo-L-thyronine
+
Iodide
+
acceptor
+
H+
=
L-thyroxine
+
reduced acceptor

Synonyms

5DI , 5DII , 5DIII , D1 5'-deiodinase, D2 5'-deiodinase, deiodinase, diiodothyronine 5'-deiodinase, Dio, DIO1, DIO2, DIOI , DIOII , DIOIII , EC 1.97.1.10, EC 3.8.1.4, ID-1, ID-2, ID-3, iodothyronine 5'-deiodinase, Iodothyronine 5'-monodeiodinase, iodothyronine 5-deiodinase, iodothyronine deiodinase 2, iodothyronine deiodinase D2, iodothyronine inner ring monodeiodinase, iodothyronine outer ring monodeiodinase, L-thyroxine iodohydrolase (reducing), thyroxine 5-deiodinase, Thyroxine deiodinase, type 1 5'-deiodinase, type 1 deiodinase, Type 1 DI , type 1 iodothyronine deiodinase, type 2 5'-deiodinase, type 2 deiodinase, Type 2 DI , type 2 iodothyronine deiodinase, type 3 deiodinase, Type 3 DI , type I iodothyronine 5'-deiodinase, type I iodothyronine deiodinase, type I-like deiodinase, type II iodothyronine deiodinase, type II-like deiodinase, Type-I 5'deiodinase , Type-II 5'deiodinase , Type-III 5'deiodinase , types 1 iodothyronine selenodeiodinase, types 2 iodothyronine selenodeiodinase, XL-15

ECTree

     1 Oxidoreductases
         1.21 Catalysing the reaction X-H + Y-H = X-Y
             1.21.99 With unknown physiological acceptors
                1.21.99.4 thyroxine 5'-deiodinase

General Stability

General Stability on EC 1.21.99.4 - thyroxine 5'-deiodinase

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GENERAL STABILITY
ORGANISM
UNIPROT
LITERATURE
activity mostly lost during purification procedures, catalytic activity lost in detergent solution
-
very short lifetime in vivo of isoenzyme type II (D2) from brain
-