tokens: Although mutation of either Y113 and Y128 has a minimal effect on SLP-76 function , mutation of both residues decreases significantly the ability of SLP-76 to promote T cell activation .
folded_tokens: although mutation of either y113 and y128 has a minimal effect on slp-76 function , mutation of both residues decreases significantly the ability of slp-76 to promote t cell activation .
labels: O O O O B-amino_acid_monomer O B-amino_acid_monomer O O O O O B-protein_molecule O O O O O O O O O O O B-protein_molecule O O B-other_name I-other_name I-other_name O