SMTL ID : 3sa5.1

Crystal structure of wild-type HIV-1 protease in complex with AF69

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

homo-dimer

Ligands

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

ACT.1: 2 residues within 4Å: Chain A: P.39, G.40 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:P.39 Hydrogen bonds: A:G.40 ACT.2: 3 residues within 4Å: Chain A: G.73, T.74, N.88 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.74, A:T.74, A:N.88, A:Q.92

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

PO4.3: 3 residues within 4Å: Chain B: K.20, E.21, N.83 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.21, B:N.83 Water bridges: B:K.20, B:E.34 PO4.4: 2 residues within 4Å: Chain B: H.69, K.70 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.70, B:K.70 Salt bridges: B:H.69 PO4.5: 4 residues within 4Å: Chain B: R.14, I.15, G.16, G.17 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.14, B:G.17 Water bridges: B:G.16, B:G.16 Salt bridges: B:R.14

1 x A69: N-{(2S,3R)-4-[(1,3-benzothiazol-6-ylsulfonyl)(3-phenylpropyl)amino]-3-hydroxy-1-phenylbutan-2-yl}-3-hydroxybenzamide(Non-covalent)

A69.6: 25 residues within 4Å: Chain A: L.23, D.25, G.27, A.28, D.29, D.30, V.32, G.48, G.49, I.50, 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 25 PLIP interactions: 12 interactions with chain A, 13 interactions with chain B Hydrophobic interactions: A:L.23, A:A.28, A:V.32, A:I.50, A:P.81, A:V.82, A:I.84, B:A.28, B:V.32, B:I.47, B:P.81, B:P.81, B:V.82, B:I.84 Hydrogen bonds: A:D.29, A:D.30, B:D.25, B:G.27, B:G.48, B:G.48 Water bridges: A:I.50, A:I.50, B:D.29 Salt bridges: A:D.25, B:D.25

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Altman, M.D. et al., Protease Inhibitors that protrude out from substrate envelope are more susceptible to developing drug resistance. To be Published

Release Date

2012-06-06

Peptides

Protease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Protease

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