Fig. 3.

Phosphorylation sites in SLP-65. Amino acid sequence of SLP-65 from gallus gallus with phosphorylation sites labeled as follows: Sites, which are conserved in homo sapiens are labeled with bold red capitals. Bold lowercase letters indicate species-specific sites. Red lowercase letters denote putative acceptor sites in phosphopeptides where the number but not the exact position could be identified unambiguously by MS. Tyrosine 103 that was previously identified as a phospho-acceptor site but was not seen in this study is labeled with a black bold capital letter.