SMTL ID : 3fx5.1

Structure of HIV-1 Protease in Complex with Potent Inhibitor KNI-272 Determined by High Resolution X-ray Crystallography

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 0.93 Å

Oligo State

homo-dimer

Ligands

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 5 residues within 4Å: Chain A: K.45, M.46, I.47, G.48, F.53 3 PLIP interactions: 3 interactions with chain A Water bridges: A:K.45, A:G.48, A:G.48 GOL.3: 7 residues within 4Å: Chain B: T.12, I.13, K.14, L.19, E.65, A.67, G.68 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:T.12, B:E.65, B:A.67, B:G.68 Water bridges: B:T.12 GOL.4: 7 residues within 4Å: Chain B: W.42, K.55, V.56, R.57, V.77, G.78, P.79 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.57 Water bridges: B:V.56, B:V.56

1 x KNI: (4R)-N-tert-butyl-3-[(2S,3S)-2-hydroxy-3-({N-[(isoquinolin-5-yloxy)acetyl]-S-methyl-L-cysteinyl}amino)-4-phenylbutanoyl]-1,3-thiazolidine-4-carboxamide(Non-covalent)

KNI.2: 30 residues within 4Å: Chain A: R.8, L.23, 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 Chain B: D.25, G.27, A.28, D.29, D.30, V.32, I.47, G.48, G.49, I.50, F.53, L.76, P.81, V.82, I.84 13 PLIP interactions: 8 interactions with chain A, 5 interactions with chain B Hydrophobic interactions: A:L.23, A:V.82, A:V.82, A:I.84, B:I.50 Hydrogen bonds: A:D.25, B:G.27, B:D.29, B:G.48 Water bridges: A:R.8, A:G.27, A:G.48, B:I.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Adachi, M. et al., Structure of HIV-1 protease in complex with potent inhibitor KNI-272 determined by high-resolution X-ray and neutron crystallography. Proc.Natl.Acad.Sci.USA (2009)

Release Date

2009-03-24

Peptides

protease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

protease

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