<Tr> <Td colspan="2"> HIV - 1 protease dimer in white and grey , with peptide substrate in black and active site aspartate side chains in red . ( PDB : 1KJF ​ ) </Td> </Tr>
<Tr> <Td colspan="2"> HIV - 1 protease dimer in white and grey , with peptide substrate in black and active site aspartate side chains in red . ( PDB : 1KJF ​ ) </Td> </Tr>
hiv protease uses -- side chains at its active site
hiv protease uses -- side chains at its active site
aspartate
aspartate