Assertion: hiv's protein | /r/HasProperty | nef
Facets:
value: namely
type: DEGREE
Source sentences:
text: Accessory proteins: Nef, Vpr, Vpx, Vif
text: For this purpose HIV-1 has a repertoire of versatile and rapidly evolving so-called accessory proteins, namely Nef, Vif, Vpr and Vpu.