Complex sentence: The C-terminus is a target for phosphorylation and thus exhibits kinase activity, and is the beginning of signaling pathways and phosphorylation cascades to recruit neutrophils and the development and growth of new blood vessels (angiogenesis).
Split into simpler sentences: The C-terminus is a target for phosphorylation and exhibits kinase activity. This is the beginning of signaling pathways and phosphorylation cascades to recruit neutrophils and the development and growth of new blood vessels (angiogenesis).