SMTL ID : 5dgw.1

Crystal Structure of HIV-1 Protease Inhibitor GRL-105-11A Containing Substituted fused-Tetrahydropyranyl Tetrahydrofuran as P2-Ligand

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.62 Å

Oligo State

homo-dimer

Ligands

1 x 5B5: (3R,3aS,4S,7aS)-3-(ethylamino)hexahydro-4H-furo[2,3-b]pyran-4-yl [(2S,3R)-3-hydroxy-4-{[(4-methoxyphenyl)sulfonyl](2-methylpropyl)amino}-1-phenylbutan-2-yl]carbamate(Non-covalent)

5B5.1: 22 residues within 4Å: Chain A: L.23, D.25, G.27, A.28, D.30, V.32, G.48, G.49, P.81, V.82, I.84 Chain B: D.25, G.27, A.28, D.29, D.30, I.47, G.48, G.49, I.50, V.82, I.84 18 PLIP interactions: 10 interactions with chain B, 8 interactions with chain A Hydrophobic interactions: B:I.47, B:V.82, B:I.84, A:L.23, A:A.28, A:V.32, A:P.81, A:V.82 Hydrogen bonds: B:D.25, B:G.27, B:D.29, B:D.30, A:D.30 Water bridges: B:I.50, B:I.50, A:D.29 Salt bridges: B:D.25, A:D.25

1 x NA: SODIUM ION(Non-functional Binders)

NA.2: 1 residues within 4Å: Chain A: D.60 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.60, A:D.60 Water bridges: A:R.41

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

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

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ghosh, A.K. et al., Design, synthesis, biological evaluation and X-ray structural studies of HIV-1 protease inhibitors containing substituted fused-tetrahydropyranyl tetrahydrofuran as P2-ligands. Org.Biomol.Chem. (2015)

Release Date

2015-10-28

Peptides

Pol protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Pol protein

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