SMTL ID : 1z8c.1

Crystal structure of the complex of mutant HIV-1 protease (l63P, A71V, V82T, I84V) with a hydroxyethylamine peptidomimetic inhibitor BOC-PHE-PSI[R-CH(OH)CH2NH]-PHE-GLU-PHE-NH2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

1 x 0ZS: N-{(2R,3S)-3-[(tert-butoxycarbonyl)amino]-2-hydroxy-4-phenylbutyl}-L-phenylalanyl-L-alpha-glutamyl-L-phenylalaninamide(Non-covalent)

0ZS.1: 26 residues within 4Å: Chain A: R.8, D.25, G.27, A.28, D.29, D.30, I.47, G.48, G.49, I.50, F.53, P.81, T.82 Chain B: R.8, L.23, D.25, G.27, A.28, D.29, D.30, V.32, G.48, G.49, I.50, P.81, T.82 23 PLIP interactions: 7 interactions with chain B, 16 interactions with chain A Hydrophobic interactions: B:L.23, B:V.32, B:P.81, B:T.82, A:A.28, A:I.50, A:I.50, A:F.53, A:P.81, A:P.81, A:T.82 Hydrogen bonds: B:D.25, B:G.27, A:G.27, A:D.29, A:D.29, A:D.29, A:D.30, A:G.48, A:G.48 Water bridges: B:R.8, A:I.50, A:I.50

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 4 residues within 4Å: Chain A: W.42, P.44, K.55, R.57 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.55, A:R.57

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Duskova, J. et al., Mutational Study of Pseudopeptide Inhibitor Binding to HIV-1 Protease; Analysis of Four X-ray Structures. To be Published

Release Date

2006-03-21

Peptides

PROTEASE RETROPEPSIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROTEASE RETROPEPSIN