PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21664410-5 2011 Human S100A3 is characterized by two disulphide bridges and a preformed Zn(2+)-pocket, and may transfer Ca(2+) ions to peptidylarginine deiminases after its citrullination-mediated tetramerization. disulphide 37-47 S100 calcium binding protein A3 Homo sapiens 6-12