Tyrosine 319 in the interdomain B of ZAP-70 is a binding site for the Src homology 2 domain of Lck.
T-cell antigen receptor-induced signaling requires both ZAP-70 and Lck protein-tyrosine kinases. One essential function of Lck in this process is to phosphorylate ZAP-70 and up-regulate its catalytic activity. We have previously shown that after T-cell antigen receptor stimulation, Lck binds to ZAP-...
Үндсэн зохиолчид: | Pelosi, M, Di Bartolo, V, Mounier, V, Mège, D, Pascussi, J, Dufour, E, Blondel, A, Acuto, O |
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Формат: | Journal article |
Хэл сонгох: | English |
Хэвлэсэн: |
1999
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Ижил төстэй зүйлс
Ижил төстэй зүйлс
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Tyrosine 319, a newly identified phosphorylation site of ZAP-70, plays a critical role in T cell antigen receptor signaling.
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