PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10078535-6 1999 The structures show that Cbl-N is composed of three interacting domains: a four-helix bundle (4H), an EF-hand calcium-binding domain, and a divergent SH2 domain that was not recognizable from the amino-acid sequence of the protein. Calcium 110-117 Cbl proto-oncogene Homo sapiens 25-30