SMTL ID : 1ffi.1

STRUCTURAL IMPLICATIONS OF DRUG RESISTANT MUTANTS OF HIV-1 PROTEASE: HIGH RESOLUTION CRYSTAL STRUCTURES OF THE MUTANT PROTEASE/SUBSTRATE ANALOG COMPLEXES

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

1 x 2NC: N-{(2S)-2-[(N-acetyl-L-threonyl-L-isoleucyl)amino]hexyl}-L-norleucyl-L-glutaminyl-N~5~-[amino(iminio)methyl]-L-ornithinamide(Non-covalent)

2NC.1: 29 residues within 4Å: Chain A: R.8, L.23, D.25, G.27, A.28, D.29, N.30, I.47, G.48, G.49, I.50, P.81, V.82, I.84 Chain B: R.8, L.23, D.25, G.27, A.28, D.29, N.30, I.47, G.48, G.49, I.50, F.53, P.81, V.82, I.84 27 PLIP interactions: 12 interactions with chain A, 15 interactions with chain B Hydrophobic interactions: A:L.23, A:N.30, A:I.47, A:I.50, A:P.81, A:V.82, B:L.23, B:A.28, B:P.81, B:V.82, B:I.84, B:I.84 Hydrogen bonds: A:G.27, A:D.29, A:G.48, A:G.48, A:G.48, B:G.27, B:D.29, B:D.29, B:N.30, B:N.30, B:G.48, B:G.48 Water bridges: A:I.50, B:G.49, B:I.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mahalingam, B. et al., Structural implications of drug-resistant mutants of HIV-1 protease: high-resolution crystal structures of the mutant protease/substrate analogue complexes. Proteins (2001)

Release Date

2001-06-01

Peptides

PROTEASE RETROPEPSIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

PROTEASE RETROPEPSIN

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