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Table 1 Compare and contrast L-2 with HIV

From: An HIV/AIDS Prophylactic vaccine is possible

Protein L-2 HIV Virion L-2 HIV
Gag (+)* (+)** Genome RNA (+) (+)
Pol (-) (+) Infectivity (-) (+)
Vif (-) (+) Envelope Spikes 7–10 times Normal
Vpr (-) (+) Particles Doughnut like Normal
Vpu (+) (+) Antigenicity (+) (+)
Tat (+) (+) CD4+ Cell Fusion Yes Yes
Rev (+) (+)    
Env (+) (+)    
Nef (-) (+)    
  1. * gag uncleaved ** gag cleaved