SMTL ID : 2qhz.1

Crystal structure of protease inhibitor, MIT-1-AC87 in complex with wild type HIV-1 protease

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

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

PO4.1: 2 residues within 4Å: Chain A: K.7, R.8 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.8, A:R.8 Water bridges: B:R.87 PO4.2: 2 residues within 4Å: Chain A: M.36, N.37 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.37 Water bridges: A:N.37 PO4.4: 2 residues within 4Å: Chain B: G.16, P.63 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.16 Water bridges: B:P.63 PO4.5: 1 residues within 4Å: Chain B: P.1 No protein-ligand interaction detected (PLIP) PO4.6: 3 residues within 4Å: Chain B: R.14, E.65, G.68 3 PLIP interactions: 3 interactions with chain B Water bridges: B:E.65, B:G.68 Salt bridges: B:R.14

1 x MZ2: (2E)-N-[(1S,2R)-1-BENZYL-2-HYDROXY-3-{(2-THIENYLMETHYL)[(2,4,5-TRIFLUOROPHENYL)SULFONYL]AMINO}PROPYL]-4,4,4-TRIFLUORO-3-METHYLBUT-2-ENAMIDE(Non-covalent)

MZ2.3: 26 residues within 4Å: Chain A: D.25, G.27, A.28, D.29, D.30, V.32, I.47, G.48, G.49, I.50, T.80, P.81, V.82, I.84 Chain B: D.25, G.27, A.28, D.30, V.32, I.47, G.48, G.49, I.50, P.81, V.82, I.84 18 PLIP interactions: 9 interactions with chain B, 9 interactions with chain A Hydrophobic interactions: B:A.28, B:V.32, B:I.50, B:P.81, B:V.82, B:I.84, A:A.28, A:P.81, A:V.82, A:I.84 Water bridges: B:I.50, A:I.50 Salt bridges: B:D.25, A:D.25 Halogen bonds: B:D.30, A:D.30 Hydrogen bonds: A:G.27, A:G.27

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Altman, M.D. et al., HIV-1 protease inhibitors from inverse design in the substrate envelope exhibit subnanomolar binding to drug-resistant variants. J.Am.Chem.Soc. (2008)

Release Date

2008-04-22

Peptides

Protease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Protease

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