PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27311711-7 2016 Indeed, in Xenopus, zebrafish, and lamprey Tgs, key residues, including the hormonogenic tyrosines and the disulfide bond-forming cysteines critical for Tg function, are well conserved despite overall divergence of amino acid sequences. Disulfides 107-116 thyroglobulin Danio rerio 43-45