SMTL ID : 2o4l.1

Crystal Structure of HIV-1 Protease (Q7K, I50V) in Complex with Tipranavir

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.33 Å

Oligo State

homo-dimer

Ligands

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

1 x TPV: N-(3-{(1R)-1-[(6R)-4-HYDROXY-2-OXO-6-PHENETHYL-6-PROPYL-5,6-DIHYDRO-2H-PYRAN-3-YL]PROPYL}PHENYL)-5-(TRIFLUOROMETHYL)-2-PYRIDINESULFONAMIDE(Non-covalent)

TPV.2: 26 residues within 4Å: Chain A: R.8, L.23, D.25, G.27, A.28, D.29, D.30, I.47, G.48, G.49, V.50, P.81, V.82 Chain B: R.8, L.23, D.25, G.27, A.28, V.32, G.48, G.49, V.50, V.82, I.84 Ligands: GOL.3, GOL.5 14 PLIP interactions: 9 interactions with chain A, 5 interactions with chain B Hydrophobic interactions: A:L.23, A:A.28, A:V.50, A:P.81, A:V.82, B:L.23, B:A.28, B:V.32, B:V.50 Hydrogen bonds: A:D.29, A:D.30, A:V.50, B:V.50 Water bridges: A:G.48

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 5 residues within 4Å: Chain A: A.28, D.29, I.47, G.48 Ligands: TPV.2 5 PLIP interactions: 1 interactions with chain B, 4 interactions with chain A Water bridges: B:R.8 Hydrogen bonds: A:G.27, A:D.29, A:D.30, A:G.48 GOL.5: 6 residues within 4Å: Chain B: G.27, A.28, D.29, I.47, G.48 Ligands: TPV.2 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.27, B:D.29, B:G.48 Water bridges: B:D.30

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