immunoreceptor tyrosine-based activation motif

initialism: ITAM
https://doi.org/10.1351/goldbook.13313
Consensus sequence for src-family tyrosine kinases, found in the cytoplasmic domains of several signaling molecules including the signal transduction units of lymphocyte antigen receptors and of Fc receptors.
Source:
PAC, 2012, 84, 1113. (IUPAC glossary of terms used in immunotoxicology (IUPAC Recommendations 2012)) on page 1191 [Terms] [Paper]