P06882
uniprot
P06882
canonical
amino_acid_sequence
MMTLVLWVSTLLSSVCLVAANIFEYQVDAQPLRPCELQREKAFLKQDEYVPQCSEDGSFQTVQCQNDGQSCWCVDSDGTEVPGSRQLGRPTACLSFCQLHKQRILLSSYINSTDALYLPQCQDSGNYAPVQCDLQQVQCWCVDTEGMEVYGTRQQGRPTRCPRSCEIRSRRLLHGVGDKSPPQCDADGEFMPVQCKFVNTTDMMIFDLIHNYNRFPDAFVTFSAFRNRFPEVSGYCYCADSQGRELAETGLELLLDEIYDTIFAGLDQASTFTQSTMYRILQRRFLAIQLVISGRFRCPTKCEVEQFTATSFGHPYIPSCHRDGHYQTVQCQMERMCWCVDAQGIEIPGTRQQGQPLFCAKDQSCASERQQALSRLYFETPGYFSPQDLLSSEDRLVPVSGARLDISCPPRIKELFVDSGLLRSIAVERYQQLSESRSLLREAIRAIFPSRELAGLALQFTTNPKRLQQNLFGGTFLVNAAQLNLSGALGTRSTFNFSQFFQQFGLPGFLVRDRATDLAKLLPVSLDSSPTPVPLRVPEKRVAMNKSVVGTFGFKVNLQENQDALKFLVSLMELPEFLVFLQRAVSVPEDRARDLGDVMEMVFSAQACKQTSGRFFVPSCTAEGSYEDIQCYAGECWCVNSQGKEVEGSRVSGGHPRCPTKCEKQRAQMQNLAGAQPAGSSFFVPTCTSEGYFLPVQCFNSECYCVDAEGQVIPGTQSTIGEPKLCPSVCQLQAEQAFLGVVGVLLSNSSMVPPISSVYIPQCSTSGQWMPVQCDGPHEQVFEWYERWNTQNSDGQELTTATLLMKLMSYREVASTNFSLFLQSLYDAGQQSIFPVLAQYPSLQDVPQVVLEGATIQPGENIFLDPYIFWQILNGQLSQYPGPYSDFSMPLEHFNLRSCWCVDEAGQELDGTRTRAGEIPACPGPCEEVKFRVLKFIKETEEIVSASNASSFPLGESFLVAKGIQLTSEELGLPPLYPSREAFSEKFLRGSEYAIRLAAQSTLTFYQKLRASLGESNGTASLLWSGPYMPQCNTIGGWEPVQCHPGTGQCWCVDGWGELIPGSLMARSSQMPQCPTSCELSRANGLISAWKQAGHQRNPGPGDLFTPVCLQTGEYVRQQTSGTGAWCVDPSSGEGVPTNTNSSAQCPGLCDALKSRVLSRKVGLGYTPVCEALDGGFSPVQCDLAQGSCWCVLASGEEVPGTRVVGTQPACESPQCPLPFSGSDVTDGVVFCETASSSGVTTVQQCQLFCRQGLRNVFSPGPLICNLESQRWVTLPLPRACQRPQLWQTMQTQAHFQLLLPPGKMCSIDYSGLLQAFQVFILDELITRGFCQIQVKTFGTLVSRTVCDNSSIQVGCLTAERLGVNATWKLQLEDISVGSLPNLHSIERALMGQDLLGRFANLIQSGKFQLHLDSKTFSADTILYFLNGDRFVTSPMTQLGCLEGFYRVSTTSQDPLGCVKCPEGSFSQDGKCTPCPAGTYQGQAGSSACIPCPRGRTTTITGAFSKTHCVTDCQRDEAGLQCDQNGQYQANQKDMDSGEVFCVDSEGQRLQWLQTEAGLSESQCLMMRKFEKAPESKVIFDASSPVIVKSRVPSANSPLVQCLADCADDEACSFVTVSSMSSEVSCDLYSWTRDNFACVTSDQEEDAVDSLKETSFGSLRCQVKVRNSGKDSLAVYVKKGHEFTASGQKSFEPTGFQNVLSGLYSSVVFSALGTNLTDTHLFCLLACDQDSCCDGFIVTQVKEGPTICGLLSAPDILVCHINDWRDASDTQANGTCAGVTYDQGSRQMTMSLGGQEFLQGLTLLEGTQDSFISFQQVYLWKDSDIGSRPESMGCGRGMVPKSEAPEGADMATELFSPVDITQVIVNTSHSLPSQQYWLSTHLFSAEQANLWCLSRCAQEPVFCQLADIMESSSLYFTCSLYPEAQVCDNDVESNAKNCSQILPRQPTALFQRKVVLNDRVKNFYTRLPFQKLSGISIRDRIPMSEKLISNGFFECERLCDRDPCCTGFGFLNVSQMQGGEMTCLTLNSMGIQTCSEENGATWRILDCGSEDTEVHTYPFGWYQKPAVWSDAPSFCPSAALQSLTEEKVALDSWQTLALSSVIIDPSIKHFDVAHISISATRNFSLAQDFCLQECSRHQDCLVTTLQIQQGVVRCVFYPDIQSCEHSLRSKTCWLLLHEEAAYIYRKSGAPLHQSDGISTPSVHIDSFGQLQGGSQVVKVGTAWKQVYQFLGVPYAAPPLAENRFQAPEVLNWTGSWDATKLRSSCWQPGTRTPTPPQISEDCLYLNVFVPENLVSNASVLVFFHNTVEMEGSGGQLNIDGSILAAVGNLIVVTANYRLGVFGFLSSGSDEVAGNWGLLDQVAALTWVQTHIGAFGGDPQRVTLAADRGGADVASIHLLITRPTRLQLFRKALLMGGSALSPAAIISPDRAQQQAAALAKEVGCPNSSVQEVVSCFRQKPANILNEAQTKLLAVSGPFHYWGPVVDGQYLRELPSRRLKRPLPVKVDLLIGGSQDDGLINRAKAVKQFEESQGRTNSKTAFYQALQNSLGGEDSDARILAAAIWYYSLEHSTDDYASFSRALENATRDYFIICPIVNMASLWARRTRGNVFMYHVPESYGHGSLELLADVQYAFGLPFYSAYQGYFSTEEQSLSLKVMQYFSNFIRSGNPNYPHEFSQKAAEFATPWPDFVPGAGGESYKELSAQLPNRQGLKKADCSFWSKYIQTLKDADGAKDAQLTKSGEEDLEVGPGSEEDFSGSLEPVPKSYSK
uniprot
proteins
disease_involvement
DISEASE: Note=Defects in Tg are a cause of a form of hypothyroidism in rdw rat. {ECO:0000269|PubMed:11089535}.
uniprot
proteins
function
FUNCTION: Acts as a substrate for the production of iodinated thyroid hormones thyroxine (T4) and triiodothyronine (T3) (By similarity). The synthesis of T3 and T4 involves iodination of selected tyrosine residues of TG/thyroglobulin followed by their oxidative coupling (By similarity). Following TG re-internalization and lysosomal-mediated proteolysis, T3 and T4 are released from the polypeptide backbone leading to their secretion into the bloodstream (By similarity). One dimer produces 7 thyroid hormone molecules (By similarity). {ECO:0000250|UniProtKB:F1RRV3, ECO:0000250|UniProtKB:O08710, ECO:0000250|UniProtKB:P01266}.
uniprot
proteins
mass_dalton
304645
uniprot
proteins
post_translational_modification
PTM: Iodinated on tyrosine residues by TPO (By similarity). There are 4 pairs of iodinated tyrosines used for coupling: acceptor Tyr-25 is coupled to donor Tyr-150 or Tyr-235, acceptor Tyr-2574 is coupled to donor Tyr-2541, acceptor Tyr-2766 in monomer 1 is coupled to donor Tyr-2766 in monomer 2 and acceptor Tyr-1310 in monomer 1 is coupled to donor Tyr-109 in monomer 2 (By similarity). {ECO:0000250|UniProtKB:F1RRV3, ECO:0000250|UniProtKB:P01266}.; PTM: Sulfated tyrosines are desulfated during iodination. {ECO:0000250|UniProtKB:P01266}.; PTM: Undergoes sequential proteolysis by cathepsins to release thyroxine (T4) and triiodothyronine (T3) hormones. In the thyroid follicle lumen, cross-linked TG (storage form) is solubilized by limited proteolysis mediated by cathepsins CTSB and/or CTSL. Partially cleaved TG is further processed by CTSK/cathepsin K and/or CTSL resulting in the release of thyroxine (T4). Following endocytosis, further processing occurs leading to the release of triiodothyronine (T3) and more T4 hormones. {ECO:0000250|UniProtKB:O08710}.
uniprot
proteins
protein_family
Type-B carboxylesterase/lipase family
uniprot
proteins
pubmed
11089535
uniprot
proteins
pubmed
2325666
uniprot
proteins
pubmed
3455768
uniprot
proteins
pubmed
3838512
uniprot
proteins
sequence_length
2768
uniprot
proteins
subcellular_location
SUBCELLULAR LOCATION: Secreted {ECO:0000250|UniProtKB:O08710}. Note=Secreted into the thyroid follicle lumen. Localizes to colloid globules, a structure formed in the thyroid follicle lumen consisting of cross-linked TG arranged in concentric layers. {ECO:0000250|UniProtKB:O08710}.
uniprot
proteins