PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
10770802-3	2000	The TCR energy maps for QL9/L(d) and SIYR/K(b) were remarkably similar, in that 16 of 41 Valpha and Vbeta alanine mutants showed reduced binding to both ligands.	valpha	89-95	T cell receptor beta variable 20/OR9-2 (non-functional)	Homo sapiens	4-7	
9730891-3	1998	By fixing TCR-beta chains with a single rearranged TCR-beta irrelevant to the selecting ligand, we show here that T cells selected to mature on a single MHC-peptide complex express highly restricted TCR-alpha chains in terms of Valpha usage and amino acid residue of their CDR3 loops, whereas such restriction was not observed with those selected by the same MHC with diverse sets of self-peptides including this peptide.	valpha	228-234	T cell receptor beta variable 20/OR9-2 (non-functional)	Homo sapiens	10-18