PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15491137-4 2004 A nontrivial, statistically important isothermal enthalpy-entropy compensation has been detected (T(c) = 399 +/- 24 K), which points to significant fluctuations of apo-eIF4E and indicates that the cap-binding microstate lies 9.66 +/- 1.7 kJ mol(-1) below the mean energy of all available conformational states. cap 197-200 eukaryotic translation initiation factor 4E Homo sapiens 168-173