2B60

Structure of HIV-1 protease mutant bound to Ritonavir


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Free: 0.245 
  • R-Value Work: 0.216 

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Ligand Structure Quality Assessment 


This is version 1.6 of the entry. See complete history


Literature

In vivo, kinetic, and structural analysis of the development of ritonavir resistance

Clemente, J.C.Stow, L.R.Janka, L.K.Jeung, J.A.Desai, K.A.Govindasamy, L.Agbandje-McKenna, M.McKenna, R.Goodenow, M.M.Dunn, B.M.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Gag-Pol polyprotein
A, B
99Human immunodeficiency virus 1Mutation(s): 8 
UniProt
Find proteins for Q7SMT3 (Human immunodeficiency virus 1)
Explore Q7SMT3 
Go to UniProtKB:  Q7SMT3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ7SMT3
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Binding Affinity Annotations 
IDSourceBinding Affinity
RIT BindingDB:  2B60 Ki: min: 30, max: 2107 (nM) from 9 assay(s)
-TΔS: min: -2.72e+1, max: -5.84e+0 (kJ/mol) from 2 assay(s)
ΔH: min: -2.63e+1, max: -9.61e+0 (kJ/mol) from 2 assay(s)
ΔG: min: -3.68e+1, max: -3.22e+1 (kJ/mol) from 2 assay(s)
Biologically Interesting Molecules (External Reference) 1 Unique
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Free: 0.245 
  • R-Value Work: 0.216 
  • Space Group: P 61
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 61.979α = 90
b = 61.979β = 90
c = 84.247γ = 120
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
CNSrefinement
PDB_EXTRACTdata extraction
CNSphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2006-11-14
    Type: Initial release
  • Version 1.1: 2008-05-01
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance
  • Version 1.3: 2013-02-27
    Changes: Other
  • Version 1.4: 2017-10-11
    Changes: Refinement description
  • Version 1.5: 2021-10-20
    Changes: Database references, Derived calculations
  • Version 1.6: 2024-02-14
    Changes: Data collection