Multiple Choice
Which one of the following statements about the molecule Lck is NOT true?
A) It is a member of the Src family of kinases.
B) It binds to the cytoplasmic tails of T cell coreceptors CD4 or CD8.
C) It phosphorylates ITAM motifs on the CD3 complex.
D) It phosphorylates tyrosine residues on Zap-70 and activates it.
E) It phosphorylates PIP2 to PIP3 and leads to the activation of Itk.
Correct Answer:
Verified
Correct Answer:
Verified
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