SMTL ID : 3el0.1

Crystal structure of the inhibitor Nelfinavir (NFV) in complex with a multi-drug resistant HIV-1 protease variant (L10I/G48V/I54V/V64I/V82A) (Refer: FLAP+ in citation)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

1 x 1UN: 2-[2-HYDROXY-3-(3-HYDROXY-2-METHYL-BENZOYLAMINO)-4-PHENYL SULFANYL-BUTYL]-DECAHYDRO-ISOQUINOLINE-3-CARBOXYLIC ACID TERT-BUTYLAMIDE(Non-covalent)

1UN.1: 19 residues within 4Å: Chain A: D.25, G.27, A.28, D.29, D.30, T.80, P.81, I.84 Chain B: L.23, D.25, G.27, V.32, I.47, V.48, G.49, I.50, P.81, A.82, I.84 22 PLIP interactions: 10 interactions with chain B, 12 interactions with chain A Hydrophobic interactions: B:L.23, B:V.32, B:I.47, B:I.50, B:I.50, B:P.81, B:A.82, A:A.28, A:D.29, A:P.81, A:I.84, A:I.84 Hydrogen bonds: B:V.48, A:D.25, A:G.27, A:G.27, A:D.30, A:D.30, A:D.30 Water bridges: B:I.50 Salt bridges: B:D.25, A:D.25

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) PO4.3: 1 residues within 4Å: Chain A: Q.58 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.58

5 x ACT: ACETATE ION(Non-functional Binders)

ACT.4: 4 residues within 4Å: Chain A: G.94, T.96 Chain B: Q.2, T.4 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:T.96 Hydrogen bonds: A:G.94 Water bridges: A:T.96 ACT.5: 4 residues within 4Å: Chain A: R.14, G.16, G.17, P.63 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:P.63 Hydrogen bonds: A:G.16, A:G.17 Salt bridges: A:R.14 ACT.6: 2 residues within 4Å: Chain A: K.7, R.8 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.8 Salt bridges: A:R.8 ACT.7: 3 residues within 4Å: Chain B: K.20, E.21, N.83 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.21, B:E.21 Water bridges: B:N.83, B:N.83 ACT.8: 5 residues within 4Å: Chain B: I.72, G.73, T.74, N.88, Q.92 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:T.74, B:T.74, B:T.74, B:N.88, B:Q.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

King, N.M. et al., Extreme Entropy-Enthalpy Compensation in a Drug-Resistant Variant of HIV-1 Protease. Acs Chem.Biol. (2012)

Release Date

2009-09-01

Peptides

Protease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Protease

Related Entries With Identical Sequence