| Predicate | Object |
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| rdf:type | |
| biopax3:comment |
STAT5 alpha and beta are recruited to the receptor complex and phosphorylated. JAK3 is believed to be responsible for the tyrosine phosphorylation of STAT5 in response to IL-2; it is not clear whether JAK1 is also involved (Lin & Leonard, 2000). Tyr-694 of STAT5a and Tyr-699 of STAT5b are required for IL-2 induced STAT5 activation (Lin et al. 1996). STAT5a and STAT5b are also known to be serine phophorylated in lymphocytes activated by IL-2 but the funtion of this is unclear (Xue et al. 2002).
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| biopax3:xref | |
| biopax3:evidenceCode |