SMTL ID : 4j5j.1

Crystal Structure of Multidrug Resistant HIV-1 Protease Clinical Isolate PR20 in Complex with Amprenavir

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

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

CL.1: 1 residues within 4Å: Chain A: R.41 Ligand excluded by PLIP CL.4: 3 residues within 4Å: Chain B: K.20, E.21, N.83 Ligand excluded by PLIP CL.5: 2 residues within 4Å: Chain B: R.57 Ligands: 478.3 Ligand excluded by PLIP

2 x 478: {3-[(4-AMINO-BENZENESULFONYL)-ISOBUTYL-AMINO]-1-BENZYL-2-HYDROXY-PROPYL}-CARBAMIC ACID TETRAHYDRO-FURAN-3-YL ESTER(Non-covalent)

478.2: 23 residues within 4Å: Chain A: L.23, D.25, G.27, A.28, D.29, N.30, G.48, G.49, I.50, V.82 Chain B: D.25, G.27, A.28, D.29, N.30, I.32, V.47, G.48, G.49, I.50, P.81, V.82, V.84 22 PLIP interactions: 11 interactions with chain B, 11 interactions with chain A Hydrophobic interactions: B:A.28, B:I.32, B:V.47, B:P.81, B:V.82, B:V.84, A:L.23, A:A.28, A:I.50, A:V.82 Hydrogen bonds: B:N.30, B:N.30, A:G.27, A:G.27, A:G.27, A:D.29, A:N.30 Water bridges: B:N.30, B:I.50, A:I.50 Salt bridges: B:D.25, A:D.25 478.3: 9 residues within 4Å: Chain B: W.42, P.44, K.45, K.55, V.56, R.57, V.77, P.79 Ligands: CL.5 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:P.44, B:K.55, B:K.55, B:P.79 Hydrogen bonds: B:K.45, B:R.57

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Agniswamy, J. et al., Extreme Multidrug Resistant HIV-1 Protease with 20 Mutations Is Resistant to Novel Protease Inhibitors with P1'-Pyrrolidinone or P2-Tris-tetrahydrofuran. J.Med.Chem. (2013)

Release Date

2013-05-15

Peptides

Protease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Protease

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