Protein Name thyroid peroxidase
Organism Homo sapiens
Gene ID 7173
Gene Symbol

TPO

UniProt P07202 (PERT_HUMAN), Q502Y3 (Q502Y3_HUMAN), Q6P534 (Q6P534_HUMAN)
Relationships Total Number of functionally related compound(s) : 510
Total Number of Articles : 656
Description

thyroid peroxidase

Gene Summary

This gene encodes a membrane-bound glycoprotein. The encoded protein acts as an enzyme and plays a central role in thyroid gland function. The protein functions in the iodination of tyrosine residues in thyroglobulin and phenoxy-ester formation between pairs of iodinated tyrosines to generate the thyroid hormones, thyroxine and triiodothyronine. Mutations in this gene are associated with several disorders of thyroid hormonogenesis, including congenital hypothyroidism, congenital goiter, and thyroid hormone organification defect IIA. Multiple transcript variants encoding distinct isoforms have been identified for this gene, but the full-length nature of some variants has not been determined. [provided by RefSeq, May 2011]

synonyms
  • thyroid peroxidase
  • thyroid microsomal antigen
  • thyroperoxidase
Click to show/hide the synonyms
Properties