SMTL ID : 1c6x.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 3IN: N-[2(S)-CYCLOPENTYL-1(R)-HYDROXY-3(R)METHYL]-5-[(2(S)-TERTIARY-BUTYLAMINO-CARBONYL)-4-(N1-(2)-(N-METHYLPIPERAZINYL)-3-CHLORO-PYRAZINYL-5-CARBONYL)-PIPERAZINO]-4(S)-HYDROXY-2(R)-PHENYLMETHYL-PENTANAMIDE(Non-covalent)

3IN.1: 21 residues within 4Å: Chain A: D.25, A.28, D.29, D.30, G.48, G.49, P.81, T.82, I.84 Chain B: R.8, D.25, G.27, A.28, D.29, D.30, G.48, G.49, I.50, P.81, T.82, I.84 16 PLIP interactions: 6 interactions with chain A, 10 interactions with chain B Hydrophobic interactions: A:P.81, A:T.82, A:I.84, B:A.28, B:I.50, B:I.50 Water bridges: A:G.27, A:D.29, A:I.50, B:I.50 Hydrogen bonds: B:R.8, B:D.25, B:G.27, B:D.29, B:T.82 Salt bridges: B: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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