PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8903513-5 1996 Four residues in the second intracellular loop (Y136, L137, I139, V140) and one residue in the third intracellular loop (M241) were shown to be crucial for mediating calcium signaling in response to IL-8. Calcium 166-173 C-X-C motif chemokine ligand 8 Homo sapiens 199-203 8903513-8 1996 Mutagenesis of the residues in the first intracellular loop had only weak effects on the mobilization of calcium induced by IL-8. Calcium 105-112 C-X-C motif chemokine ligand 8 Homo sapiens 124-128