The African swine fever virus proteins p54 and p30 are involved in two distinct steps of virus attachment and both contribute to the antibody-mediated protective immune response.

@article{GmezPuertas1998TheAS,
  title={The African swine fever virus proteins p54 and p30 are involved in two distinct steps of virus attachment and both contribute to the antibody-mediated protective immune response.},
  author={Paulino G{\'o}mez-Puertas and Fernando Rodr{\'i}guez and J. M. Oviedo and Alejandro Brun and Covadonga Alonso and Jos{\'e} Angel Martinez Escribano},
  journal={Virology},
  year={1998},
  volume={243 2},
  pages={
          461-71
        }
}
The nature of the initial interactions of African swine fever (ASF) virus with target cells is only partially known, and to date only the ASF virus protein p12 has been identified as a viral attachment protein. More recently, antibodies to viral proteins p54 and p30 have been shown to neutralize the virus, inhibiting virus binding and internalization, respectively. Therefore, we investigated the role of these proteins in the receptor-mediated ASF virus endocytosis in swine macrophages, the… 

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