5T84 | pdb_00005t84

HIV-1 protease, unbound subtype B L63P construct

• PDB DOI: https://doi.org/10.2210/pdb5T84/pdb

• Classification: HYDROLASE
• Organism(s): Human immunodeficiency virus 1
• Expression System: Escherichia coli K-12
• Mutation(s): No 


• Deposited: 2016-09-06 Released: 2017-09-20 
• Deposition Author(s): Liu, Z., Norell, J., Mahon, B., Poole, K., McKenna, R., Fanucci, G.
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS), National Institutes of Health/National Center for Research Resources (NIH/NCRR), National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Free: 
  0.202 (Depositor), 0.204 (DCC) 
• R-Value Work: 
  0.177 (Depositor), 0.178 (DCC) 
• R-Value Observed: 
  0.179 (Depositor) 

Literature

Single mutation, L63P, capable of shutting down the flaps of HIV-1 protease

Liu, Z., Norell, J., Mahon, B., Poole, K., McKenna, R., Fanucci, G.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content 

• Total Structure Weight: 21.45 kDa 
• Atom Count: 1,766 
• Modeled Residue Count: 198 
• Deposited Residue Count: 198 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protease	A, B	99	Human immunodeficiency virus 1	Mutation(s): 0  Gene Names: pol
UniProt
Find proteins for Q6QK01 (Human immunodeficiency virus type 1) Explore Q6QK01  Go to UniProtKB:  Q6QK01

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Free:  0.202 (Depositor), 0.204 (DCC) 
• R-Value Work:  0.177 (Depositor), 0.178 (DCC) 
• R-Value Observed: 0.179 (Depositor) 

Space Group: P 2 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 46.29	α = 90
b = 58.01	β = 90
c = 85.86	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
iMOSFLM	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2017-09-20 
Deposition Author(s): Liu, Z., Norell, J., Mahon, B., Poole, K., McKenna, R., Fanucci, G.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	GM105409
National Institutes of Health/National Center for Research Resources (NIH/NCRR)	United States	S10RR031603
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	R37 A128571

Revision History  

• Version 1.0: 2017-09-20
  Type: Initial release
  
• Version 1.1: 2019-12-04
  Changes: Author supporting evidence
• Version 1.2: 2022-03-23
  Changes: Author supporting evidence, Database references
• Version 1.3: 2024-05-22
  Changes: Data collection