SMTL ID : 1lzq.1

Crystal structure of the complex of mutant HIV-1 protease (A71V, V82T, I84V) with an ethylenamine peptidomimetic inhibitor BOC-PHE-PSI[CH2CH2NH]-PHE-GLU-PHE-NH2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

1 x 0ZQ: N-{(3S)-3-[(tert-butoxycarbonyl)amino]-4-phenylbutyl}-L-phenylalanyl-L-alpha-glutamyl-L-phenylalaninamide(Non-covalent)

0ZQ.1: 26 residues within 4Å: Chain A: R.8, L.23, D.25, G.27, A.28, D.29, D.30, I.47, G.48, G.49, I.50, F.53, T.82 Chain B: R.8, L.23, D.25, G.27, A.28, D.30, V.32, I.47, G.48, G.49, P.81, T.82, V.84 25 PLIP interactions: 11 interactions with chain B, 14 interactions with chain A Hydrophobic interactions: B:L.23, B:D.30, B:I.47, B:P.81, B:P.81, B:T.82, B:V.84, A:L.23, A:A.28, A:I.47, A:I.50, A:I.50, A:F.53 Hydrogen bonds: B:D.25, B:G.27, A:G.27, A:D.29, A:D.29, A:D.30, A:D.30, A:G.48, A:G.48, A:I.50 Water bridges: B:D.29, B:I.50

1 x BME: BETA-MERCAPTOETHANOL(Non-functional Binders)

BME.2: 4 residues within 4Å: Chain A: W.6 Chain B: D.29, R.87, N.88 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Water bridges: B:R.87, B:T.91 Hydrogen bonds: A:W.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Skalova, T. et al., An Ethylenamine Inhibitor Binds Tightly to Both Wild Type and Mutant HIV-1 Proteases. Structure and Energy Study. J.Med.Chem. (2003)

Release Date

2003-04-29

Peptides

PROTEASE RETROPEPSIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PROTEASE RETROPEPSIN

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