SMTL ID : 1c6z.1

ALTERNATE BINDING SITE FOR THE P1-P3 GROUP OF A CLASS OF POTENT HIV-1 PROTEASE INHIBITORS AS A RESULT OF CONCERTED STRUCTURAL CHANGE IN 80'S LOOP.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

1 x ROC: (2S)-N-[(2S,3R)-4-[(2S,3S,4AS,8AS)-3-(TERT-BUTYLCARBAMOYL)-3,4,4A,5,6,7,8,8A-OCTAHYDRO-1H-ISOQUINOLIN-2-YL]-3-HYDROXY-1-PHENYL-BUTAN-2-YL]-2-(QUINOLIN-2-YLCARBONYLAMINO)BUTANEDIAMIDE(Non-covalent)

ROC.1: 22 residues within 4Å: Chain A: R.8, D.25, A.28, D.30, V.32, I.47, G.48, P.81, T.82, I.84 Chain B: D.25, G.27, A.28, D.29, D.30, I.47, G.48, G.49, I.50, T.80, P.81, I.84 18 PLIP interactions: 14 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:I.50, B:I.50, B:I.50, B:I.50, B:P.81, B:I.84, A:I.47, A:P.81, A:I.84 Hydrogen bonds: B:G.27, B:G.27, B:D.29, B:D.30, B:G.48 Water bridges: B:I.50, B:I.50 Salt bridges: B:D.25, A:D.25

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Munshi, S. et al., An alternate binding site for the P1-P3 group of a class of potent HIV-1 protease inhibitors as a result of concerted structural change in the 80s loop of the protease. Acta Crystallogr.,Sect.D (2000)

Release Date

2000-12-28

Peptides

PROTEIN (PROTEASE): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROTEIN (PROTEASE)

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