SMTL ID : 3mxe.1

Crystal structure of HIV-1 protease inhibitor, KC32 complexed with wild-type protease

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

1 x K54: (5S)-N-{(1S,2R)-3-[(1,3-benzothiazol-6-ylsulfonyl)(2-methylpropyl)amino]-1-benzyl-2-hydroxypropyl}-2-oxo-3-[2-(trifluoromethyl)phenyl]-1,3-oxazolidine-5-carboxamide(Non-covalent)

K54.1: 25 residues within 4Å: Chain A: L.23, D.25, G.27, A.28, D.29, D.30, I.47, G.48, G.49, I.50, I.84 Chain B: R.8, D.25, G.27, A.28, D.29, D.30, V.32, I.47, G.48, G.49, I.50, P.81, V.82, I.84 16 PLIP interactions: 10 interactions with chain B, 6 interactions with chain A Hydrophobic interactions: B:A.28, B:V.32, B:P.81, B:V.82, B:I.84, A:L.23, A:I.84 Hydrogen bonds: B:D.29, B:D.30, A:D.25, A:G.27, A:D.29 Water bridges: B:I.50, B:I.50 Salt bridges: B:D.25, A:D.25

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

PO4.2: 1 residues within 4Å: Chain B: G.16 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.16 Water bridges: B:P.63

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

ACT.3: 1 residues within 4Å: Chain B: P.1 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ali, A. et al., Structure-Based Design, Synthesis, and Structure-Activity Relationship Studies of HIV-1 Protease Inhibitors Incorporating Phenyloxazolidinones. J.Med.Chem. (2010)

Release Date

2010-11-10

Peptides

HIV-1 protease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

HIV-1 protease

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