1IKX

K103N Mutant HIV-1 Reverse Transcriptase in Complex with the Inhibitor PNU142721

Structural Biology Knowledgebase: 1IKX SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.274
  • R-Value Work: 0.210

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1IKX

Classification: transferase

Total Structure Weight: 114721.38

Macromolecule Entities
Molecule Chains Length Organism Details
POL POLYPROTEIN A 560 Human immunodeficiency virus 1 EC#: 2.7.7.49 IUBMB
Mutation: K103N, E478Q
Gene Name(s): gag-pol
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
POL POLYPROTEIN B 427 Human immunodeficiency virus 1 EC#: 2.7.7.49 IUBMB
Mutation: K1103N
Gene Name(s): gag-pol

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PNU
Query on PNU

A 6-CHLORO-2-(1-FURO[2,3-C]PYRIDIN-5-YL-ETHYLSULFANYL)- PYRIMIDIN-4-YLAMINE
C13 H11 Cl N4 O S
ATCRIOJPQXDFNY-ZETCQYMHSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
PNU IC50: 17 - 360 nM (98) BindingDB

N/A in BindingMoad
IC50: 7.0 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.274
  • R-Value Work: 0.210
  • Space Group: C 2 2 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 119.90 α = 90.00
b = 156.40 β = 90.00
c = 156.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-05-07
  • Released Date: 2001-06-06
  • Deposition author(s): Lindberg, J., Unge, T.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4