SMTL ID : 3qih.1

HIV-1 protease (mutant Q7K L33I L63I) in complex with a novel inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.39 Å

Oligo State

homo-dimer

Ligands

2 x FG7: ethyl 3-aminobenzoate(Non-covalent)

FG7.1: 11 residues within 4Å: Chain A: R.8, L.23, D.25, P.81, V.82, I.84 Chain B: G.27, G.48, G.49, I.50 Ligands: NI7.3 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:P.81, A:V.82, A:I.84, B:I.50 Hydrogen bonds: A:D.25 Salt bridges: A:R.8 FG7.4: 11 residues within 4Å: Chain A: G.27, G.48, G.49, F.53 Chain B: R.8, L.23, D.25, P.81, V.82, I.84 Ligands: NI7.3 8 PLIP interactions: 1 interactions with chain A, 7 interactions with chain B Hydrophobic interactions: A:F.53, B:P.81, B:V.82, B:I.84 Hydrogen bonds: B:D.25 Water bridges: B:R.8, B:R.8 Salt bridges: B:R.8

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

CL.2: 3 residues within 4Å: Chain A: G.73, T.74, N.88 Ligand excluded by PLIP CL.5: 3 residues within 4Å: Chain B: G.73, T.74, N.88 Ligand excluded by PLIP CL.6: 1 residues within 4Å: Chain B: W.6 Ligand excluded by PLIP

1 x NI7: (4aS,7aS)-1,4-bis(3-hydroxybenzyl)hexahydro-1H-pyrrolo[3,4-b]pyrazine-2,3-dione(Non-covalent)

NI7.3: 21 residues within 4Å: Chain A: 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.29, D.30, V.32, G.48, G.49, I.50 Ligands: FG7.1, FG7.4 22 PLIP interactions: 12 interactions with chain A, 10 interactions with chain B Hydrophobic interactions: A:A.28, A:V.32, A:I.50, A:I.84, B:A.28, B:A.28, B:V.32, B:I.50 Hydrogen bonds: A:D.25, A:D.29, A:D.30, A:I.50, B:D.29, B:D.30, B:I.50 Water bridges: A:D.29, A:D.29, A:D.29, A:D.30, B:D.29, B:D.29, B:D.30

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.7: 3 residues within 4Å: Chain B: L.19, K.20, E.21 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:E.21

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lindemann, I. et al., Novel inhibitors for HIV-1 protease. To be Published

Release Date

2012-02-01

Peptides

Protease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Protease

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