Nectin 2 (Nectin-2, AI325026, AI987993, CD112, Herpes Virus Entry Mediator B, Herpes virus Entry Mediator B, HveB, Murine Herpes Virus Entry Protein B, mHveB, Mph, Poliovirus Receptor Homolog, Poliovirus Receptor-related Protein 2, PRR2, Pvr, Pvrl2, Pvs)