Incidentally , Grf40 binds to linker for activation of T cells ( LAT ) possibly via its SH2 domain .
incidentally , grf40 binds to linker for activation of t cells ( lat ) possibly via its sh2 domain .
O O B-protein_molecule O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule B-cell_type I-cell_type O B-protein_molecule O O O O B-protein_domain_or_region I-protein_domain_or_region O