3SAB

Crystal structure of wild-type HIV-1 protease in complex with AF78


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.50 Å
  • R-Value Free: 0.222 
  • R-Value Work: 0.194 
  • R-Value Observed: 0.195 

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:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
ProteaseAB99Human immunodeficiency virus 1Mutation(s): 1 
Gene Names: gag-polpol
Find proteins for O38732 (Human immunodeficiency virus 1)
Explore O38732 
Go to UniProtKB:  O38732
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
F78
Query on F78

Download CCD File 
B
3-hydroxy-N-[(2S,3R)-3-hydroxy-4-{[(4-methoxyphenyl)sulfonyl](3-phenylpropyl)amino}-1-phenylbutan-2-yl]benzamide
C33 H36 N2 O6 S
SBQRBWXDIRCEEU-AJQTZOPKSA-N
 Ligand Interaction
PO4
Query on PO4

Download CCD File 
B
PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
F78Ki:  0.4399999976158142   nM  BindingDB
Biologically Interesting Molecules (External Reference) 1 Unique
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.50 Å
  • R-Value Free: 0.222 
  • R-Value Work: 0.194 
  • R-Value Observed: 0.195 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 50.883α = 90
b = 58.096β = 90
c = 61.599γ = 90
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
BioCARS-developeddata collection
HKL-2000data reduction
AMoREphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

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