SMTL ID : 3ekv.1

Crystal structure of the wild type HIV-1 protease with the inhibitor, Amprenavir

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-dimer

Ligands

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

478.1: 22 residues within 4Å: Chain A: L.23, D.25, G.27, A.28, D.29, D.30, V.32, G.48, G.49, I.50, I.84 Chain B: D.25, G.27, A.28, D.30, V.32, G.48, G.49, I.50, P.81, V.82, I.84 18 PLIP interactions: 11 interactions with chain B, 7 interactions with chain A Hydrophobic interactions: B:A.28, B:V.32, B:I.50, B:P.81, B:V.82, B:I.84, A:L.23, A:I.84 Hydrogen bonds: B:D.30, B:D.30, A:G.27, A:G.27, A:D.29, A:D.30 Water bridges: B:I.50, B:I.50 Salt bridges: B:D.25, A:D.25

4 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 2 residues within 4Å: Chain A: K.7, R.8 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:K.7 Hydrogen bonds: A:R.8 ACT.3: 3 residues within 4Å: Chain A: K.20, E.21, N.83 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.21, A:N.83 Salt bridges: A:K.20 ACT.4: 3 residues within 4Å: Chain A: R.14, G.16, G.17 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:R.14 Hydrogen bonds: A:G.16, A:G.17 Salt bridges: A:R.14 ACT.5: 3 residues within 4Å: Chain A: G.68, H.69, K.70 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.70

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

King, N.M. et al., Extreme Entropy-Enthalpy Compensation in a Drug-Resistant Variant of HIV-1 Protease. Acs Chem.Biol. (2012)

Release Date

2009-09-01

Peptides

Protease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Protease

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