1K6T

LACK OF SYNERGY FOR INHIBITORS TARGETING A MULTI-DRUG RESISTANT HIV-1 PROTEASE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.184

Literature

Macromolecules
Sequence Display for 1K6T

Classification: HYDROLASE

Total Structure Weight: 22527.49

Macromolecule Entities
Molecule Chains Length Organism Details
POL polyprotein A, B 99 Human immunodeficiency virus 1 EC#: 3.4.23.16 IUBMB
Fragment: HIV-1 PROTEASE, Residues 57-155
Mutation: Q7K, K14R, V82T, I84V
Gene Name(s): gag-pol
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
XN1
Query on XN1

B N-[2-HYDROXY-1-INDANYL]-5-[(2-TERTIARYBUTYLAMINOCARBONYL)- 4(3-PYRIDYLMETHYL)PIPERAZINO]-4-HYDROXY-2- (1-PHENYLETHYL)-PENTANAMIDE
ANALOGUE OF INDINAVIR (Synonym)
C37 H49 N5 O4
AITMPVIQUIXEST-FGUNTGOFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACT
Query on ACT

A, B ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
XN1 N/A in BindingDB
Kd: 24 nM  BindingMOAD
Kd: 24 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.184
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 51.49 α = 90.00
b = 59.37 β = 90.00
c = 62.03 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-10-17
  • Released Date: 2002-02-06
  • Deposition author(s): Schiffer, C.A.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance