Ssu72 phosphatase directly binds to ZAP-70, thereby providing fine-tuning of TCR signaling and preventing spontaneous inflammation.
Ko JS, Jeong D, Koh J, Jung H, Jung KC, Jeon YK, Kim HY, Yi EC, Lee H, Lee CW, et al. Proc Natl Acad Sci U S A. 2021 Aug 31; 118(35).