SMTL ID : 2o4s.1

Crystal Structure of HIV-1 Protease (Q7K) in Complex with Lopinavir

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.54 Å

Oligo State

homo-dimer

Ligands

4 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.3: 3 residues within 4Å: Chain B: G.73, T.74, N.88 Ligand excluded by PLIP CL.4: 1 residues within 4Å: Chain B: W.6 Ligand excluded by PLIP CL.5: 4 residues within 4Å: Chain B: T.4, L.5, W.6, K.7 Ligand excluded by PLIP

1 x AB1: N-{1-BENZYL-4-[2-(2,6-DIMETHYL-PHENOXY)-ACETYLAMINO]-3-HYDROXY-5-PHENYL-PENTYL}-3-METHYL-2-(2-OXO-TETRAHYDRO-PYRIMIDIN-1-YL)-BUTYRAMIDE(Non-covalent)

AB1.2: 24 residues within 4Å: Chain A: D.25, G.27, A.28, D.29, V.32, I.47, G.48, G.49, I.50, V.82, I.84 Chain B: R.8, D.25, G.27, A.28, D.29, D.30, V.32, I.47, G.48, G.49, I.50, P.81, V.82 19 PLIP interactions: 8 interactions with chain A, 11 interactions with chain B Hydrophobic interactions: A:V.32, A:I.47, A:V.82, A:I.84, B:A.28, B:D.29, B:D.30, B:V.32, B:I.47, B:I.47, B:P.81, B:V.82 Hydrogen bonds: A:G.27, A:D.29, A:D.29, B:R.8, B:D.25, B:G.27 Water bridges: A:I.50

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 6 residues within 4Å: Chain B: T.12, I.13, E.65, I.66, C.67, G.68 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:E.65, B:E.65, B:G.68 GOL.7: 3 residues within 4Å: Chain B: K.55, V.56, R.57 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.57 Water bridges: B:V.56

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Muzammil, S. et al., Unique thermodynamic response of tipranavir to human immunodeficiency virus type 1 protease drug resistance mutations. J.Virol. (2007)

Release Date

2006-12-12

Peptides

protease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

protease

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