PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16385629-5	2006	This effect depends on a tyrosine-based motif present in CD1 cytoplasmic tail as well as the actions of four Nef motifs, which are known to be involved in the down-regulation of MHC-I or CD4.	Tyrosine	25-33	CD1c molecule	Homo sapiens	57-60	
10899914-4	2000	Deletion of the cytoplasmic tail of CD1c, containing a tyrosine-based internalization motif, abolished most of its intracellular localization.	Tyrosine	55-63	CD1c molecule	Homo sapiens	36-40