>d1wdgb_ h.3.3.1 (B:) E2 spike glycoprotein {Murine hepatitis virus, MHV [TaxId: 11138]} qkmiasafnnalgaiqdgfdatnsalgkiqsvvnanaealnnllnqlslvprgsggsggs gglnvtlldltyemnriqdaikklnesyinlke