. . "dataSource ADDED by a reasoner: http://pid.nci.nih.gov/biopaxpid_152"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "TCR/CD3/MHC II/CD4/LCK/ZAP-70/3BP2"^^ . . . . . . .