PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2037293-1 1991 Histidine-rich calcium binding protein (HRC) is a luminal sarcoplasmic reticulum (SR) protein of 165 kDa identified by virtue of its ability to bind 125I-labeled low-density lipoprotein with high affinity after sodium dodecyl sulfate-polyacrylamide gel electrophoresis (Hofmann et al., J. Biol. Sodium Dodecyl Sulfate 211-233 histidine rich calcium binding protein Homo sapiens 40-43