3SA6

Crystal structure of wild-type HIV-1 protease in complex with AF71


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.194 
  • R-Value Work: 0.169 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Protease Inhibitors that protrude out from substrate envelope are more susceptible to developing drug resistance

Altman, M.D.Nalam, M.N.L.Ali, A.Cao, H.Rana, T.M.Schiffer, C.A.Tidor, B.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Protease
A, B
99Human immunodeficiency virus 1Mutation(s): 1 
Gene Names: pol
Find proteins for O38732 (Human immunodeficiency virus 1)
Go to UniProtKB:  O38732
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PO4
Query on PO4

Download SDF File 
Download CCD File 
A, B
PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
 Ligand Interaction
F71
Query on F71

Download SDF File 
Download CCD File 
B
3-hydroxy-N-[(2S,3R)-3-hydroxy-4-([(2S)-2-methylbutyl]{[5-(1,2-oxazol-5-yl)thiophen-2-yl]sulfonyl}amino)-1-phenylbutan-2-yl]benzamide
C29 H33 N3 O6 S2
NZSGTDKPVPLULN-KSNOWIBYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
F71Ki: 3.3 nM (87) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.194 
  • R-Value Work: 0.169 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 50.772α = 90.00
b = 58.377β = 90.00
c = 61.742γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
DENZOdata reduction
PDB_EXTRACTdata extraction
AMoREphasing
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2012-06-06
    Type: Initial release
  • Version 1.1: 2012-12-12
    Type: Other
  • Version 1.2: 2017-11-08
    Type: Refinement description