2QAK

HIV-1 PR mutant in complex with nelfinavir


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Free: 0.236 
  • R-Value Work: 0.203 
  • R-Value Observed: 0.205 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Evolutionary pathway of HIV resistance analyzed on molecular level: Enzymatic activities, 3-D structures and thermodynamics of HIV proteases resistant to nelfinavir

Kozisek, M.Bray, J.Rezacova, P.Saskova, K.Rulisek, L.Brynda, J.Pokorna, J.Mammano, F.Konvalinka, J.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
PROTEASE RETROPEPSINAB99Human immunodeficiency virus 1Mutation(s): 3 
Gene Names: gag-pol
EC: 3.4.23.16 (PDB Primary Data), 2.7.7.49 (UniProt), 2.7.7.7 (UniProt), 3.1.26.13 (UniProt), 3.1.13.2 (UniProt), 2.7.7 (UniProt), 3.1 (UniProt)
Find proteins for P03367 (Human immunodeficiency virus type 1 group M subtype B (isolate BRU/LAI))
Explore P03367 
Go to UniProtKB:  P03367
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
1UN
Query on 1UN

Download CCD File 
A
2-[2-HYDROXY-3-(3-HYDROXY-2-METHYL-BENZOYLAMINO)-4-PHENYL SULFANYL-BUTYL]-DECAHYDRO-ISOQUINOLINE-3-CARBOXYLIC ACID TERT-BUTYLAMIDE
C32 H45 N3 O4 S
QAGYKUNXZHXKMR-HKWSIXNMSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
1UNIC50:  1.899999976158142   nM  BindingDB
1UNKd:  3   nM  BindingDB
1UNKd:  3.4000000953674316   nM  BindingDB
1UNKi:  2   nM  BindingDB
1UNIC50:  9   nM  BindingDB
1UNIC50:  530   nM  BindingDB
1UNKi:  0.07000000029802322   nM  BindingDB
1UNKd:  38   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Free: 0.236 
  • R-Value Work: 0.203 
  • R-Value Observed: 0.205 
  • Space Group: P 61
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 62.5α = 90
b = 62.5β = 90
c = 82.06γ = 120
Software Package:
Software NamePurpose
MAR345dtbdata collection
MOLREPphasing
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-07-01
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance