4QLH

Crystal structure of drug resistant V82S/V1082S HIV-1 Protease

• PDB DOI: https://doi.org/10.2210/pdb4QLH/pdb

• Classification: HYDROLASE
• Organism(s): Human immunodeficiency virus 1, synthetic construct
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2014-06-12 Released: 2014-08-06 
• Deposition Author(s): Das, A., Raskar, T., Hosur, M.V.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.45 Å
• R-Value Free: 
  0.256 (Depositor), 0.270 (DCC) 
• R-Value Work: 
  0.192 (Depositor), 0.200 (DCC) 
• R-Value Observed: 
  0.195 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of drug resistant V82S/V1082S HIV-1 Protease

Hosur, M.V.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 21.82 kDa 
• Atom Count: 1,566 
• Modelled Residue Count: 198 
• Deposited Residue Count: 203 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protease, linker, Protease	A	203	Human immunodeficiency virus 1, synthetic construct	Mutation(s): 4  Gene Names: pol EC: 3.4.23.16
UniProt
Find proteins for P04585 (Human immunodeficiency virus type 1 group M subtype B (isolate HXB2)) Explore P04585  Go to UniProtKB:  P04585

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.45 Å
• R-Value Free:  0.256 (Depositor), 0.270 (DCC) 
• R-Value Work:  0.192 (Depositor), 0.200 (DCC) 
• R-Value Observed: 0.195 (Depositor) 

Space Group: P 6₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 62.49	α = 90
b = 62.49	β = 90
c = 83.44	γ = 120

Software Package:

Software Name	Purpose
MAR345dtb	data collection
PHASER	phasing
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-08-06 
Deposition Author(s): Das, A., Raskar, T., Hosur, M.V.

Revision History  

• Version 1.0: 2014-08-06
  Type: Initial release
  
• Version 1.1: 2014-08-13
  Changes: Other
• Version 1.2: 2017-06-21
  Changes: Database references, Source and taxonomy, Structure summary
• Version 1.3: 2023-11-08
  Changes: Data collection, Database references, Refinement description