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1.21.1.1: iodotyrosine deiodinase

This is an abbreviated version!
For detailed information about iodotyrosine deiodinase, go to the full flat file.

Word Map on EC 1.21.1.1

Reaction

3-iodo-L-tyrosine
+
NADP+
+
Iodide
=
3,5-diiodo-L-tyrosine
+
NADPH
+
H+

Synonyms

DEHAL1, Dehal1 protein, DEHAL1B, EC 1.22.1.1, iodotyrosine dehalogenase 1, iodotyrosine deiodinase, IYD, lyd, NADH oxidase/flavin reductase, SUP-18, SUP-18 IYD, TDH

ECTree

     1 Oxidoreductases
         1.21 Catalysing the reaction X-H + Y-H = X-Y
             1.21.1 With NAD+ or NADP+ as acceptor
                1.21.1.1 iodotyrosine deiodinase

Source Tissue

Source Tissue on EC 1.21.1.1 - iodotyrosine deiodinase

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SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
-
during metamorphosis, DEHAL1 enzyme activity is higher on diiodotyrosine as compared to monoiodotyrosine. Using diiodotyrosine as a substrate, maximal activity is detected at stage 44 in the brain, while it is higher at stage 42 in the tail. With monoiodotyrosine as a substrate, highest activity is detected in the brain at stage 42
Manually annotated by BRENDA team
-
tadpole tail fin. During metamorphosis, DEHAL1 enzyme activity is higher on diiodotyrosine as compared to monoiodotyrosine. Using diiodotyrosine as a substrate, maximal activity is detected at stage 44 in the brain, while it is higher at stage 42 in the tail (138.5 U/mg protein). With monoiodotyrosine as a substrate, highest activity is detected in the brain at stage 42
Manually annotated by BRENDA team
-
ventricular lining of the fourth ventricle
Manually annotated by BRENDA team
additional information