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Literature summary extracted from

  • Rosenberg, I.
    Purification of iodotyrosine deiodinase from bovine thyroid (1970), Metab. Clin. Exp., 19, 785-798.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
1.21.1.1 FAD
-
Bos taurus
1.21.1.1 FMN
-
Bos taurus

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.21.1.1 3,5-diiodo-L-tyrosine pronounced substrate inhibition above 5 microM Bos taurus

Organism

EC Number Organism UniProt Comment Textmining
1.21.1.1 Bos taurus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.21.1.1
-
Bos taurus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.21.1.1 thyroid gland
-
Bos taurus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.21.1.1 3,5-diiodo-L-tyrosine + dithionite solubilized enzyme preparations are active with dithionite, but not with NADPH. Particle-bound enzyme uses both dithionite and NADPH. At concentrations of substrate below 1 microM, 3,5-diiodo-L-tyrosine is more rapidly deiodinated than 3-iodo-L-tyrosine, which is reversed at concentrations greater than 5 microM Bos taurus 3-iodo-L-tyrosine + ? + I-
-
?
1.21.1.1 3,5-diiodo-L-tyrosine + NADPH + H+ solubilized enzyme preparations are active with dithionite, but not with NADPH. Particle-bound enzyme uses both dithionite and NADPH. At concentrations of substrate below 1 microM, 3,5-diiodo-L-tyrosine is more rapidly deiodinated than 3-iodo-L-tyrosine, which is reversed at concentrations greater than 5 microM Bos taurus 3-iodo-L-tyrosine + NADP+ + I-
-
?