PMID-sentid	Pub_year	Sent_text	compound_name	comp_offset	prot_official_name	organism	prot_offset
23613577-7	2013	TCR beta-chain contacts are mostly through the variable CDR3beta loop that is positioned proximal to the CDR3alpha loop directly over the MR1 open groove.	cdr3alpha	105-114	T cell receptor beta locus	Homo sapiens	0-8
26074926-3	2015	We model this R65-joint in detail, and show that the same TCR"s CDR3alpha loop maintains its CDR2alpha loop at a distance of ~4 A from polymorphic amino acid (a.a.) positions of the alpha-2 helix in all but one of the analyzed crystal structures.	cdr3alpha	64-73	T cell receptor beta variable 20/OR9-2 (non-functional)	Homo sapiens	58-61
10202362-10	1999	All BP21-specific TCCs contained a negatively charged residue in their CDR3alpha regions, the CDR3beta regions showed a high concentration of polar and OH-group bearing residues.	cdr3alpha	71-80	BP21	Homo sapiens	4-8
10202362-11	1999	BP37-specific TCCs shared the amino acid combination LY in the middle of their CDR3alpha regions, the CDR3beta regions showed high concentration of OH-group bearing or charged residues.	cdr3alpha	79-88	BP37	Homo sapiens	0-4
24886643-6	2014	RESULTS: We show that CD4 polarization involves distinct CDR3alpha usage: Th1 and Th17 cells favored short TCR CDR3alpha sequences of 12 and 11 amino acids, respectively, while Th2 cells favored elongated CDR3alpha loops of 14 amino acids, with lower predicted affinity.	cdr3alpha	57-66	CD4 molecule	Homo sapiens	22-25
24886643-6	2014	RESULTS: We show that CD4 polarization involves distinct CDR3alpha usage: Th1 and Th17 cells favored short TCR CDR3alpha sequences of 12 and 11 amino acids, respectively, while Th2 cells favored elongated CDR3alpha loops of 14 amino acids, with lower predicted affinity.	cdr3alpha	57-66	negative elongation factor complex member C/D	Homo sapiens	74-77
24886643-6	2014	RESULTS: We show that CD4 polarization involves distinct CDR3alpha usage: Th1 and Th17 cells favored short TCR CDR3alpha sequences of 12 and 11 amino acids, respectively, while Th2 cells favored elongated CDR3alpha loops of 14 amino acids, with lower predicted affinity.	cdr3alpha	111-120	CD4 molecule	Homo sapiens	22-25
24886643-6	2014	RESULTS: We show that CD4 polarization involves distinct CDR3alpha usage: Th1 and Th17 cells favored short TCR CDR3alpha sequences of 12 and 11 amino acids, respectively, while Th2 cells favored elongated CDR3alpha loops of 14 amino acids, with lower predicted affinity.	cdr3alpha	111-120	negative elongation factor complex member C/D	Homo sapiens	74-77
23613577-7	2013	TCR beta-chain contacts are mostly through the variable CDR3beta loop that is positioned proximal to the CDR3alpha loop directly over the MR1 open groove.	cdr3alpha	105-114	major histocompatibility complex, class I-related	Homo sapiens	138-141
18424733-4	2008	Within this group of improved TCRs, a dual substitution in the 1G4 TCR CDR3alpha chain was identified that enhanced Ag-specific reactivity in gene-modified CD4(+) and CD8(+) T cells.	cdr3alpha	71-80	T cell receptor beta variable 20/OR9-2 (non-functional)	Homo sapiens	30-33
18424733-4	2008	Within this group of improved TCRs, a dual substitution in the 1G4 TCR CDR3alpha chain was identified that enhanced Ag-specific reactivity in gene-modified CD4(+) and CD8(+) T cells.	cdr3alpha	71-80	CD4 molecule	Homo sapiens	156-159
18424733-4	2008	Within this group of improved TCRs, a dual substitution in the 1G4 TCR CDR3alpha chain was identified that enhanced Ag-specific reactivity in gene-modified CD4(+) and CD8(+) T cells.	cdr3alpha	71-80	CD8a molecule	Homo sapiens	167-170