Term Information

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Accession
GO:0004800
Name
thyroxine 5'-deiodinase activity
Ontology
molecular_function
Synonyms
outer ring-deiodinating pathway, thyroxine 5' deiodinase activity, L-thyroxine iodohydrolase (reducing) activity, acceptor:3,5,3'-triiodo-L-thyronine oxidoreductase (iodinating), diiodothyronine 5'-deiodinase activity, iodothyronine 5'-deiodinase activity, iodothyronine outer ring monodeiodinase activity, type I iodothyronine deiodinase activity, type II iodothyronine deiodinase activity, thyroxine deiodinase activity
Alternate IDs
None
Definition
Catalysis of the reaction: 3,5,3'-L-triiodo-L-thyronine + iodide + acceptor + H+ = L-thyroxine + donor-H2. Source: EC:1.21.99.4
Comment
Note that this was EC:3.8.1.4.
History
See term history for GO:0004800 at QuickGO
Chem. react.
has participant 3,3',5-triiodo-L-thyronine zwitterion
has participant hydrogen donor
has participant iodide
has participant hydrogen acceptor
has participant L-thyroxine zwitterion
has participant hydron
Subset
None
Include "regulates"
For more information, please see the ontology relation documentation.

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Parents of thyroxine 5'-deiodinase activity (GO:0004800)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
thyroxine 5'-deiodinase activity [RO:0000057 relation] RO:0000057  3,3',5-triiodo-L-thyronine zwitterion (CHEBI:533015)
thyroxine 5'-deiodinase activity [RO:0000057 relation] RO:0000057  hydrogen donor (CHEBI:17499)
thyroxine 5'-deiodinase activity [RO:0000057 relation] RO:0000057  iodide (CHEBI:16382)
thyroxine 5'-deiodinase activity [RO:0000057 relation] RO:0000057  hydrogen acceptor (CHEBI:13193)
thyroxine 5'-deiodinase activity [RO:0000057 relation] RO:0000057  L-thyroxine zwitterion (CHEBI:58448)
thyroxine 5'-deiodinase activity [is_a relation] is_a  oxidoreductase activity (GO:0016491)
thyroxine 5'-deiodinase activity [RO:0000057 relation] RO:0000057  hydron (CHEBI:15378)

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