| Chain | GOid | namespace | contents | 
| A | 0019031 | cellular_component | viral envelope | 
| A | 0019064 | biological_process | fusion of virus membrane with host plasma membrane | 
| A | 0046789 | molecular_function | host cell surface receptor binding | 
| B | 0019031 | cellular_component | viral envelope | 
| B | 0019064 | biological_process | fusion of virus membrane with host plasma membrane | 
| B | 0046789 | molecular_function | host cell surface receptor binding | 
| C | 0019031 | cellular_component | viral envelope | 
| C | 0019064 | biological_process | fusion of virus membrane with host plasma membrane | 
| C | 0046789 | molecular_function | host cell surface receptor binding | 
| D | 0019031 | cellular_component | viral envelope | 
| D | 0019064 | biological_process | fusion of virus membrane with host plasma membrane | 
| D | 0046789 | molecular_function | host cell surface receptor binding | 
| E | 0019031 | cellular_component | viral envelope | 
| E | 0019064 | biological_process | fusion of virus membrane with host plasma membrane | 
| E | 0046789 | molecular_function | host cell surface receptor binding | 
| F | 0019031 | cellular_component | viral envelope | 
| F | 0019064 | biological_process | fusion of virus membrane with host plasma membrane | 
| F | 0046789 | molecular_function | host cell surface receptor binding |