SYSTEM 
HIV-1 PR 
(NY5 isolate) with inhibitor acetyl-pepstatin
HIVdb File 
hiv2msd
PDB File 
5hvp 
Company or Laboratory 
Merck, Sharp and Dohme Res. Lab
Year 
1990
INHIBITOR (Type) 
acetyl-pepstatin (statine izostere)
Composition of the Inhibitor (Substrate) or Summary Formula 
Ac - Val - Val - Sta - Ala - Sta - COOH
Resolution 
2Ao
R factor 
0.176
Space Group 
P21212
Dimension of Elementary Cell 
a=58.39,b=86.70,c=46.27
a,b,g 
(alpha,beta,gamma)
a=b=g=90
Reference  P.M.D.Fitzgerald, B.M.McKeever, J.F.Van Middlesworth, J.P.Springer, J.C.Heimbach, P.L.Darke; J.Biol.Chem., 265, 14209, 1990
Comment  Inhibitor is bounded in two approximately symetric orientations. In both the peptidyl backbone of the inhibitor is extended