This entry represents B22 proteins of Poxviruses [PMID: 7561783].
Blake NW, Kettle S, Law KM, Gould K, Bastin J, Townsend AR, Smith GL.
Vaccinia virus serpins B13R and B22R do not inhibit antigen presentation to class I-restricted cytotoxic T lymphocytes. J. Gen. Virol. 76 ( Pt 9) 2393-8 1995
Signatures from InterPro member databases are used to construct an entry.