PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1643036-3	1992	The dissociation constants for Eu3+ (1.0 +/- 0.2 microM) and Tb3+ (5 +/- 1 microM) from the weak lanthanide binding sites (III and IV, numbered from the amino terminus) of octopus calmodulin were measured using luminescence techniques.	tb3+	61-65	calmodulin	Bos taurus	180-190	
1643036-7	1992	Forster theory parameters for nonradiative energy transfer between Tyr138 and Tb3+ ions bound at sites III and IV of octopus calmodulin were comprehensively evaluated, including a dynamics simulation of the orientation factor kappa 2.	tb3+	78-82	calmodulin	Bos taurus	125-135	
6236813-4	1984	As with calmodulin, the Ca2+-binding sites of all three purified calelectrins can be probed with Tb3+ which binds to them in a stoichiometric, saturable and Ca2+-displaceable manner.	tb3+	97-101	calmodulin	Bos taurus	8-18