Poliovirus Receptor

**Semantic type:** Amino Acid, Peptide, or Protein|Receptor

**Definition:** Poliovirus receptor (417 aa, ~45 kDa) is encoded by the human PVR gene. This protein is involved in both natural killer cell activation and poliovirus binding.

**Synonyms:** - CD155 - CD155 Antigen - NECL-5 - Nectin-Like Protein 5 - PVR