SMTL ID : 4m8x.1

GS-8374, a Novel Phosphonate-Containing Inhibitor of HIV-1 Protease, Effectively Inhibits HIV PR Mutants with Amino Acid Insertions

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

homo-dimer

Ligands

2 x KGQ: DIETHYL ({4-[(2S,3R)-2-({[(3R,3AS,6AR)-HEXAHYDROFURO[2,3-B]FURAN-3-YLOXY]CARBONYL}AMINO)-3-HYDROXY-4-{ISOBUTYL[(4-METHOXYPHENYL)SULFONYL]AMINO}BUTYL]PHENOXY}METHYL)PHOSPHONATE(Non-covalent)

KGQ.1: 25 residues within 4Å: Chain A: L.23, D.25, G.27, A.28, D.29, D.30, I.32, G.48, G.49, I.50, I.84 Chain B: L.23, D.25, G.27, A.28, D.29, D.30, I.32, G.48, G.49, I.50, P.81, A.82, I.84 Ligands: KGQ.2 16 PLIP interactions: 8 interactions with chain B, 8 interactions with chain A Hydrophobic interactions: B:L.23, B:A.28, B:I.32, B:A.82, B:I.84, A:L.23, A:I.50, A:I.84 Hydrogen bonds: B:D.30, B:I.50, A:G.27, A:D.29, A:D.30 Salt bridges: B:D.25, A:D.25 Water bridges: A:I.50 KGQ.2: 26 residues within 4Å: Chain A: L.23, D.25, G.27, A.28, D.29, D.30, I.32, V.47, G.48, G.49, I.50, P.81, A.82, I.84 Chain B: L.23, D.25, G.27, A.28, D.29, D.30, I.32, G.48, G.49, I.50, I.84 Ligands: KGQ.1 17 PLIP interactions: 8 interactions with chain B, 9 interactions with chain A Hydrophobic interactions: B:L.23, B:I.84, A:L.23, A:A.28, A:I.32, A:A.82, A:I.84 Hydrogen bonds: B:G.27, B:D.29, B:D.30, A:D.30, A:D.30, A:I.50 Water bridges: B:G.48, B:I.50 Salt bridges: B:D.25, A:D.25

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Grantz Saskova, K. et al., GS-8374, a prototype phosphonate-containing inhibitor of HIV-1 protease, effectively inhibits protease mutants with amino acid insertions. J.Virol. (2014)

Release Date

2014-05-07

Peptides

Protease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Protease

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