PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19583261-8 2009 The hypervariable region of K-Ras4B binds specifically to the C-terminal domain of Ca(2+)-loaded calmodulin with micromolar affinity, while the GTP-gamma-S-loaded catalytic domain of K-Ras4B may interact with the N-terminal domain of calmodulin. gamma-terpinene 148-155 KRAS proto-oncogene, GTPase Homo sapiens 28-35