SMTL ID : 5vck.1

HIV Protease (PR) with TL-3 in the active site and (Z)-N-(thiazol-2-yl)-N'-tosylcarbamimidate in the exosite

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

1 x 3TL: benzyl [(1S,4S,7S,8R,9R,10S,13S,16S)-7,10-dibenzyl-8,9-dihydroxy-1,16-dimethyl-4,13-bis(1-methylethyl)-2,5,12,15,18-pentaoxo-20-phenyl-19-oxa-3,6,11,14,17-pentaazaicos-1-yl]carbamate(Non-covalent)

3TL.1: 25 residues within 4Å: Chain A: D.25, G.27, A.28, D.29, M.46, I.47, G.48, G.49, I.50, P.81, V.82, I.84 Chain B: D.25, G.27, A.28, D.29, D.30, K.45, M.46, I.47, G.48, G.49, I.50, P.81, I.84 23 PLIP interactions: 12 interactions with chain A, 11 interactions with chain B Hydrophobic interactions: A:A.28, A:I.50, A:P.81, A:V.82, A:I.84, B:I.47, B:I.50, B:I.50, B:P.81, B:I.84 Hydrogen bonds: A:D.25, A:G.27, A:D.29, A:D.29, A:G.48, A:G.48, B:D.25, B:G.27, B:D.29, B:D.29, B:G.48, B:G.48 Water bridges: A:I.50

2 x 7GC: 4-methyl-N-(thiazol-2-ylcarbamoyl)benzenesulfonamide(Non-covalent)

7GC.2: 7 residues within 4Å: Chain A: K.14, I.15, G.16, G.17, L.63, I.64, E.65 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.63, A:L.63 Hydrogen bonds: A:G.17 Water bridges: A:G.16 pi-Cation interactions: A:K.14 7GC.3: 8 residues within 4Å: Chain B: K.14, I.15, G.16, G.17, L.63, I.64, E.65, K.70 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:K.14, B:L.63, B:L.63, B:L.63, B:E.65, B:K.70 Hydrogen bonds: B:G.16, B:G.17, B:Q.18

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Forli, S. et al., Fragment-based campaign for the identification of potential exosite binders of HIV-1 Protease. to be published

Release Date

2018-04-18

Peptides

Protease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Protease

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