SMTL ID : 3d1y.1

Crystal structure of HIV-1 mutant I54V and inhibitor SAQUINA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.05 Å

Oligo State

homo-dimer

Ligands

1 x NA: SODIUM ION(Non-functional Binders)

NA.1: 1 residues within 4Å: Chain A: D.60 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.60 Water bridges: A:R.41

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

CL.2: 3 residues within 4Å: Chain A: G.73, T.74, N.88 Ligand excluded by PLIP CL.4: 1 residues within 4Å: Chain B: W.6 Ligand excluded by PLIP

1 x ROC: (2S)-N-[(2S,3R)-4-[(2S,3S,4aS,8aS)-3-(tert-butylcarbamoyl)-3,4,4a,5,6,7,8,8a-octahydro-1H-isoquinolin-2-yl]-3-hydroxy-1 -phenyl-butan-2-yl]-2-(quinolin-2-ylcarbonylamino)butanediamide(Non-covalent)

ROC.3: 23 residues within 4Å: Chain A: D.25, G.27, A.28, D.29, D.30, I.47, G.48, G.49, I.50, T.80, P.81, V.82, I.84 Chain B: R.8, L.23, D.25, G.27, I.47, G.48, G.49, I.50, P.81, I.84 26 PLIP interactions: 8 interactions with chain B, 18 interactions with chain A Hydrophobic interactions: B:L.23, B:I.47, B:I.50, B:P.81, B:I.84, A:I.50, A:I.50, A:P.81, A:V.82, A:I.84 Water bridges: B:G.27, B:D.29, A:G.48, A:G.48, A:I.50, A:I.50 Salt bridges: B:D.25, A:D.25 Hydrogen bonds: A:G.27, A:G.27, A:G.27, A:D.29, A:D.30, A:D.30, A:D.30, A:G.48

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

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