SMTL ID : 1fg8.1

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 1.85 Å

Oligo State

homo-dimer

Ligands

1 x 0Q4: N-[(2R)-2-({N~5~-[AMINO(IMINIO)METHYL]-L-ORNITHYL-L-VALYL}AMINO)-4-METHYLPENTYL]-L-PHENYLALANYL-L-ALPHA-GLUTAMYL-L-ALANYL-L-NORLEUCINAMIDE(Non-covalent)

0Q4.1: 33 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, F.53, P.81, V.82, I.84 Chain B: R.8, L.23, D.25, G.27, A.28, D.29, D.30, K.45, M.46, I.47, G.48, G.49, I.50, Q.58, L.76, P.81, V.82, I.84 28 PLIP interactions: 12 interactions with chain A, 16 interactions with chain B Hydrophobic interactions: A:L.23, A:A.28, A:V.32, A:I.47, A:P.81, A:V.82, B:L.23, B:A.28, B:K.45, B:I.47, B:I.50, B:L.76, B:V.82, B:I.84 Hydrogen bonds: A:G.27, A:D.29, A:D.30, A:G.48, A:G.48, B:G.27, B:D.29, B:D.30, B:D.30, B:M.46, B:G.48, B:G.48, B:I.50 Water bridges: A:I.50

Links

RCSB   PDBe   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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