SMTL ID : 3cyw.1

Effect of Flap Mutations on Structure of HIV-1 Protease and Inhibition by Saquinavir and Darunavir

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

homo-dimer

Ligands

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

CL.1: 3 residues within 4Å: Chain A: G.73, T.74, N.88 Ligand excluded by PLIP CL.2: 4 residues within 4Å: Chain A: T.91, A.95 Chain B: T.4, L.5 Ligand excluded by PLIP CL.3: 3 residues within 4Å: Chain A: A.71, I.72, Q.92 Ligand excluded by PLIP CL.6: 1 residues within 4Å: Chain B: W.6 Ligand excluded by PLIP CL.7: 3 residues within 4Å: Chain B: G.73, T.74, N.88 Ligand excluded by PLIP

1 x 017: (3R,3AS,6AR)-HEXAHYDROFURO[2,3-B]FURAN-3-YL(1S,2R)-3-[[(4-AMINOPHENYL)SULFONYL](ISOBUTYL)AMINO]-1-BENZYL-2-HYDROXYPROPYLCARBAMATE(Non-covalent)

017.4: 21 residues within 4Å: Chain A: D.25, G.27, A.28, D.30, V.32, V.48, G.49, I.50, P.81, V.82, I.84 Chain B: L.23, D.25, G.27, A.28, D.29, D.30, V.48, G.49, I.50, V.82 22 PLIP interactions: 11 interactions with chain A, 11 interactions with chain B Hydrophobic interactions: A:A.28, A:V.32, A:P.81, A:V.82, A:I.84, B:L.23, B:I.50, B:V.82 Hydrogen bonds: A:D.29, A:D.30, A:D.30, B:D.25, B:G.27, B:G.27, B:D.29, B:D.30, B:D.30 Water bridges: A:D.29, A:I.50, B:I.50 Salt bridges: A:D.25, B:D.25

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 3 residues within 4Å: Chain A: L.5, W.6 Chain B: T.91 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:W.6, B:R.87, B:N.88

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, F. et al., Effect of flap mutations on structure of HIV-1 protease and inhibition by saquinavir and darunavir. J.Mol.Biol. (2008)

Release Date

2008-05-27

Peptides

HIV-1 Protease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

HIV-1 Protease