SMTL ID : 3el1.1

Crystal Structure of wild-type HIV protease in complex with the inhibitor, Atazanavir

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

1 x DR7: (3S,8S,9S,12S)-3,12-BIS(1,1-DIMETHYLETHYL)-8-HYDROXY-4,11-DIOXO-9-(PHENYLMETHYL)-6-[[4-(2-PYRIDINYL)PHENYL]METHYL]-2,5, 6,10,13-PENTAAZATETRADECANEDIOIC ACID DIMETHYL ESTER(Non-covalent)

DR7.1: 24 residues within 4Å: Chain A: R.8, D.25, G.27, A.28, D.29, G.48, G.49, I.50, P.81, V.82, I.84 Chain B: R.8, D.25, G.27, A.28, D.29, D.30, I.47, G.48, G.49, I.50, P.81, V.82, I.84 20 PLIP interactions: 12 interactions with chain B, 8 interactions with chain A Hydrophobic interactions: B:I.47, B:I.50, B:P.81, B:V.82, B:I.84, A:I.50, A:P.81, A:V.82 Hydrogen bonds: B:R.8, B:G.27, B:D.29, B:G.48, A:D.25, A:G.27, A:D.29, A:G.48 Water bridges: B:I.50, B:I.50 Salt bridges: B:D.25, A:D.25

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

ACT.2: 5 residues within 4Å: Chain A: I.72, G.73, T.74, N.88, Q.92 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.74, A:T.74, A:N.88 ACT.3: 4 residues within 4Å: Chain B: G.73, T.74, N.88, Q.92 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.74, B:N.88 Water bridges: B:Q.92 ACT.4: 2 residues within 4Å: Chain B: R.14, G.17 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:G.17 Water bridges: B:G.16 Salt bridges: B:R.14

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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