SMTL ID : 1izi.1

Inhibitor of HIV protease with unusual binding mode potently inhibiting multi-resistant protease mutants

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-dimer

Ligands

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 4 residues within 4Å: Chain A: G.73, T.74, N.88, Q.92 Ligand excluded by PLIP CL.2: 4 residues within 4Å: Chain B: G.73, T.74, N.88, Q.92 Ligand excluded by PLIP

1 x Q50: {(1S)-1-BENZYL-4-[3-CARBAMOYL-1-(1-CARBAMOYL-2-PHENYL-ETHYLCARBAMOYL)-(S)-PROPYLCARBAMOYL]-2-OXO-5-PHENYL-PENTYL}-CARBAMIC ACID TERT-BUTYL ESTER(Non-covalent)

Q50.3: 27 residues within 4Å: Chain A: R.8, L.23, D.25, G.27, A.28, D.29, D.30, V.32, I.47, G.48, G.49, P.81, T.82, V.84 Chain B: R.8, L.23, D.25, G.27, A.28, D.29, D.30, I.47, G.48, G.49, I.50, P.81, T.82 24 PLIP interactions: 14 interactions with chain B, 10 interactions with chain A Hydrophobic interactions: B:L.23, B:A.28, B:I.50, B:P.81, B:T.82, A:L.23, A:D.30, A:V.32, A:I.47, A:P.81, A:T.82, A:V.84 Hydrogen bonds: B:G.27, B:D.29, B:D.30, B:D.30, B:D.30, B:D.30, B:G.48, B:G.48, A:G.27 Water bridges: B:I.50, A:D.29, A:I.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Weber, J. et al., Unusual Binding Mode of an HIV-1 Protease Inhibitor Explains its Potency against Multi-drug-resistant Virus Strains. J.MOL.BIOL. (2002)

Release Date

2002-12-23

Peptides

proteinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

proteinase