The phosphoproteome of the adenovirus type 2 virion

► Phosphorylation sites were identified in proteins of the Adenovirus type 2 particle. ► 29 non-redundant sites in 11 different proteins were identified. ► Two tyrosine phosphorylations were identified. ► The most highly phosphorylated protein was pIIIa with 12 identified sites. ► One site in pII was located to the outer surface of the virion.