PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16164276-11 2005 Finally, the minimum-free-energy path at 300 K for the addition of CCl2 to ethylene is compared with a path based on a simple one-dimensional reaction coordinate. ethylene 75-83 C-C motif chemokine ligand 2 Homo sapiens 67-71