SMTL ID : 3el9.1

Crystal structure of atazanavir (ATV) in complex with a multidrug HIV-1 protease (V82T/I84V)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 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, D.30, G.48, G.49, I.50, P.81, T.82 Chain B: R.8, D.25, G.27, A.28, D.29, D.30, I.47, G.48, G.49, I.50, P.81, T.82 Ligands: PO4.8 19 PLIP interactions: 9 interactions with chain B, 10 interactions with chain A Hydrophobic interactions: B:I.47, B:I.50, B:P.81, B:T.82, A:A.28, A:I.50, A:P.81, A:T.82 Hydrogen bonds: 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, A:I.50 Salt bridges: B:D.25, A:D.25

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

ACT.2: 2 residues within 4Å: Chain A: P.39, G.40 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:P.39 Hydrogen bonds: A:G.40

6 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 5 residues within 4Å: Chain A: R.14, I.15, G.16, G.17, P.63 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.16, A:G.17 PO4.4: 5 residues within 4Å: Chain A: I.72, G.73, T.74, N.88, Q.92 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:I.72, A:T.74, A:T.74, A:N.88, A:Q.92 PO4.5: 3 residues within 4Å: Chain A: K.7, R.8 Chain B: R.87 6 PLIP interactions: 2 interactions with chain B, 4 interactions with chain A Water bridges: B:D.29, A:R.8, A:R.8 Salt bridges: B:R.87, A:R.8 Hydrogen bonds: A:R.8 PO4.6: 2 residues within 4Å: Chain B: P.1, H.69 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:P.1 Water bridges: B:C.67 Salt bridges: B:H.69 PO4.7: 2 residues within 4Å: Chain B: H.69, K.70 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.70 Water bridges: B:H.69 Salt bridges: B:H.69 PO4.8: 2 residues within 4Å: Chain B: R.8 Ligands: DR7.1 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.8

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