PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10603985-1 1998 Accumulating evidence points to the critical role of phospholamban (PLB) regulation of the cardiac sarcoplasmic reticulum (SR) calcium ATPase in influencing the kinetics of calcium handling within the cardiac myocyte under normal and pathological conditions. Calcium 127-134 phospholamban Mus musculus 68-71