SMTL ID : 3ttp.1

Structure of multiresistant HIV-1 protease in complex with darunavir

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.23 Å

Oligo State

homo-dimer

Ligands

1 x 017: (3R,3AS,6AR)-HEXAHYDROFURO[2,3-B]FURAN-3-YL(1S,2R)-3-[[(4-AMINOPHENYL)SULFONYL](ISOBUTYL)AMINO]-1-BENZYL-2-HYDROXYPROPYLCARBAMATE(Non-covalent)

017.1: 19 residues within 4Å: Chain A: D.25, G.27, A.28, D.29, D.30, G.48, G.49, I.50 Chain B: D.25, G.27, A.28, D.29, D.30, G.48, G.49, I.50, P.81, L.82, I.84 17 PLIP interactions: 9 interactions with chain B, 8 interactions with chain A Hydrophobic interactions: B:A.28, B:P.81, B:L.82, B:I.84, A:I.50 Hydrogen bonds: B:D.29, B:D.30, B:D.30, B:I.50, A:D.25, A:G.27, A:D.29, A:D.30 Salt bridges: B:D.25, A:D.25 Water bridges: A:I.50, A:I.50

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 4 residues within 4Å: Chain A: Q.61, T.72, S.73, P.74 Ligand excluded by PLIP CL.4: 3 residues within 4Å: Chain B: T.72, S.73, P.74 Ligand excluded by PLIP

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

BME.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kozisek, M. et al., Thermodynamic and structural analysis of HIV protease resistance to darunavir - analysis of heavily mutated patient-derived HIV-1 proteases. Febs J. (2014)

Release Date

2012-09-26

Peptides

HIV-1 protease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

HIV-1 protease