| GO term | GO name | GO namespace | GO def |
| GO:0008430 | selenium binding | molecular_function | Binding to a selenium (Se) ion. [GOC:ai] |
| GO:0006520 | amino acid metabolic process | biological_process | The chemical reactions and pathways involving amino acids, carboxylic acids containing one or more amino groups. [ISBN:0198506732] |
| GO:0006590 | thyroid hormone generation | biological_process | The formation of either of the compounds secreted by the thyroid gland, mainly thyroxine and triiodothyronine. This is achieved by the iodination and joining of tyrosine molecules to form the precursor thyroglobin, proteolysis of this precursor gives rise to the thyroid hormones. [GOC:jl, ISBN:0716720094] |
| GO:0042446 | hormone biosynthetic process | biological_process | The chemical reactions and pathways resulting in the formation of any hormone, naturally occurring substances secreted by specialized cells that affects the metabolism or behavior of other cells possessing functional receptors for the hormone. [GOC:jl] |
| GO:0005789 | endoplasmic reticulum membrane | cellular_component | The lipid bilayer surrounding the endoplasmic reticulum. [GOC:mah] |
| GO:0005886 | plasma membrane | cellular_component | The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. [ISBN:0716731363] |
| GO:0042403 | thyroid hormone metabolic process | biological_process | The chemical reactions and pathways involving any of the compounds secreted by the thyroid gland, largely thyroxine and triiodothyronine. [GOC:jl, ISBN:0198506732] |
| GO:0004800 | thyroxine 5'-deiodinase activity | molecular_function | Catalysis of the reaction |