3SA4

Crystal structure of wild-type HIV-1 protease in complex with AF72


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.213 
  • R-Value Work: 0.176 

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 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PO4
Query on PO4

Download SDF File 
Download CCD File 
A
PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
 Ligand Interaction
F72
Query on F72

Download SDF File 
Download CCD File 
B
N-{(2S,3R)-4-[(1,3-benzothiazol-6-ylsulfonyl)(cyclohexylmethyl)amino]-3-hydroxy-1-phenylbutan-2-yl}-3-hydroxybenzamide
C31 H35 N3 O5 S2
ZALSSBYFYBCJII-URLMMPGGSA-N
 Ligand Interaction
ACT
Query on ACT

Download SDF File 
Download CCD File 
A
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
F72EC50: 37.9 - 63.7 nM (93) BINDINGDB
F72Ki: 0.1 nM (87) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.213 
  • R-Value Work: 0.176 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 50.893α = 90.00
b = 58.004β = 90.00
c = 61.742γ = 90.00
Software Package:
Software NamePurpose
DENZOdata reduction
HKL-2000data scaling
HKL-2000data reduction
AMoREphasing
SCALEPACKdata scaling
PDB_EXTRACTdata extraction
REFMACrefinement

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