PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23302031-1	2013	We have synthesized a new indole functionalized rhodamine derivative L(1) which specifically binds to Cu(2+) in the presence of large excess of other competing ions with visually observable changes in their electronic and fluorescence spectral behavior.	indole	26-32	immunoglobulin kappa variable 1-16	Homo sapiens	69-73	
23302031-3	2013	The receptor, L(1), could be employed as a resonance energy transfer (RET) based sensor for detection of Cu(2+) based on the process involving the donor indole and the acceptor Cu(2+) bound xanthene fragment.	indole	153-159	immunoglobulin kappa variable 1-16	Homo sapiens	14-18