PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7629172-3 1995 We have previously shown that the cytoplasmic II-III loop peptides of the skeletal and cardiac muscle DHPR alpha 1 subunits (SDCL and CDCL, respectively) activate the skeletal muscle RYR. cdcl 134-138 ryanodine receptor 1 Homo sapiens 183-186