1IKW

Wild Type HIV-1 Reverse Transcriptase in Complex with Efavirenz

Structural Biology Knowledgebase: 1IKW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.218

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1IKW

Classification: TRANSFERASE

Total Structure Weight: 114760.48

Macromolecule Entities
Molecule Chains Length Organism Details
POL POLYPROTEIN A 560 Human immunodeficiency virus 1 EC#: 2.7.7.49 IUBMB
Mutation: E478Q
Gene Name(s): gag-pol
POL POLYPROTEIN B 427 Human immunodeficiency virus 1 EC#: 2.7.7.49 IUBMB
Gene Name(s): gag-pol

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

A (-)-6-CHLORO-4-CYCLOPROPYLETHYNYL-4-TRIFLUOROMETHYL- 1,4-DIHYDRO-2H-3,1-BENZOXAZIN-2-ONE
DMP-266; Efavirenz (Synonym)
C14 H9 Cl F3 N O2
XPOQHMRABVBWPR-ZDUSSCGKSA-N
Ligand Explorer
 
JSmol
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
EFZ EC50: 1 - 300 nM (98) BindingDB
IC50: 0.75 - 2100 nM (98) BindingDB
Ki: 3 - 300 nM (98) BindingDB

N/A in BindingMoad
IC50: 2.5 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.0 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.218
  • Space Group: C 2 2 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 119.55 α = 90.00
b = 157.31 β = 90.00
c = 157.17 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

  • 2012-07-18
    Type: Non-polymer description | Details: Add synonym for EFZ
  • 2011-08-24
    Type: Atom nomenclature | Details: fixed atom nomenclature errors in EFZ
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4