SYSTEM 
HIV-1 PR 
(BH10 isolate) with inhibitor A74704
HIVdb File 
hiv1abb
PDB File 
9hvp 
Company or Laboratory 
Dept. of CAMD, Abbott Laboratories 
Year 
1990
INHIBITOR (Type) 
A74704 (hydroxyethylene isostere)
Composition of the Inhibitor (Substrate) or Summary Formula 
[(2S,4S)] -2,4 - bis - ((N-(N-carbobenzyloxy) - valyl) - amino) - 1,5 - diphenyl - 3 - hydroxypentane 
Resolution 
2.8Ao
R factor 
0.177
Space Group 
P61
Dimension of Elementary Cell 
a=63.30,b=63.30,c=83.60 
a,b,g 
(alpha,beta,gamma)
a=b=90.00, g=120.00
Reference  J.W.Erickson,  D.J.Neidhart,  J.VanDrie, D.Kempf,  D.W.Norbeck;  Science, 249, 527, 1990 
Comment  A two-fold symmetrical inhibitor, crystallizes in P6122 or P61 space group