PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31408267-4 2019 The seleno-analog Se-TSTD1, in which the active site Cys is replaced with selenocysteine, was also synthesized with a kinetically controlled ligation with an N-to-C synthetic approach. Selenocysteine 74-88 thiosulfate sulfurtransferase like domain containing 1 Homo sapiens 21-26